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Modern railway system
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1
Design StandardDesign StandardDesign StandardDesign Standard
(STRASYA) (STRASYA) (STRASYA) (STRASYA)
2
General Specification
for Standard urban Railway System for
Asia
(STRASYA)
Japan Railway Technical Service (JARTS)
January 2004
Technical data contained herein are proprietary information of JARTS which shall be treated confidentially and shall not be furnished to third parties or made public without prior written permission by JARTS These technical data are subjected to export control law of Japanese regulations and diversion contrary thereto is prohibited.
3
Table of Contents
1. Principal concepts for promoting the route outline A7-6
2. Basic Track Layout of Tunnels and Viaducts A7-7
3. Tracks A7-8
4. Station A7-9
5. Rolling Stocks A7-10
6. Electrical and Mechanical Ground System A7-25
7. Automatic Train Protection (ATP) and Automatic
Train Supervision (ATS) A7-31
8. Communication System A7-33
9. Automatic Fare Collection (AFC) A7-36
10. (Option) Platform Screen Door A7-39
11. Depot A7-40
12. Training A7-42
13. Surrounding Environment A7-42
14. Standards A7-42
15. EMC / EMI A7-42
16. Materials and Workmanship A7-43
17. Submittals A7-43
18. Warranty A7-43
ANNEX-1 : Section of Underground A7-44
ANNEX-2 : Section of Viaduct A7-45
ANNEX-3 : Vehicle and Construction Gauge A7-46
ANNEX-4 : Section of Track A7-47
4
1111....Principal concepts for promoting the route outline
Points and Desired Features General Specifications Remark
1) Roles of the operation line
2) Linkage with the corresponding
transportations
3) Rectification with the future
development
4) Transportation capacity and
operation maximum speed
This document does not describe how to specify the transportation
network, underground or viaduct of the line and know-how of the
operation management etc.
This document describes how to specify the basic specification for
urban railway system and equipment after the confirmation of the
transportation capacity and route profile of the line.
<Option> AC, AC/DC catenary system
This document does not include the specification of the <Option>
< General Pre-summary> ・・・・The transportation capacity is considered about 30,000 persons
per hour. ・・・・Double tracks ・・・・DC 1,500V Overhead Catenary System ・・・・Maximum operation speed is about 110 km/h.(option 130km/h)
5
2....Basic Track Layout of Tunnels and Viaducts
Points and Desired
Features
General Specifications Remarks
1) Basic track layout
2) Construction
methods
3) Standards
The followings shall be considered to develop the operation line.
The comments of [ ] shows the exceptional case.
1) The minimum horizontal curve radius for main line (m)
: 600 [160]
2) The maximum grade (%) : 2.0 – 3.0 [3.5 *1]
3) The minimum distance between tracks (m) : 3.8 [3.6]
4) The minimum vertical curve (m) : 3,000 [2,000]
5) Cant (mm) : 8.4 × V2/R
6) The minimum length of transition curve (m) :
L1=0.8Cm[0.4Cm]、 L2=0.01CmV[0.007CmV], L3=0.009Cd
(Cm= actual cant, Cd= cant deficiency)
7) The type of transition curve : Half sinusoidal curve or 3-dimension
curve.
8) Level crossing with other main line : not allowed
The followings shall be considered to design the civil work.
2.1 General
1) Construction gauge : Vehicle gauge + 0.4 m
(0.2 m in case of wagons with windows that can’t open.)
2) Axle load for structure design: less than 14 ton.
2.2 The width of formation level for earth work and viaduct
1) Equal or more than 2.75 m
(Extra width according to curve radius shall be added.)
2.3 Tunnel
1) Section area : ANNEX-1
2) Construction method : Relative conditions (soil conditions, depth,
section area, tunnel for single or double track) should be considered.
(For example : Open cut, Shield, Mountain)
3) Safety facilities : Evacuation route and exhaust system for fore, lighting
system etc.
*1 : M/T=1
*ANNEX-1 :
Section of
Underground
*ANNEX-2 :
Section of
Viaduct
* ANNEX-3 :
Vehicle and
Construction
Gauge
6
3....Tracks
Points and Desired Features General Specifications Remarks
A. Track Gauge
1) Adapt existing railway track gauge
2) Appropriate for urban railway
B. Rail
1) Sufficient strength for urban railway
2) Good maintainability
3) Reasonable construction cost
C. Track Structure
1) Low noise and vibration
2) Good maintainability
3) Easy construction
4) Reasonable construction cost
3.A Recommended Track gauge
1) 1,067 mm or 1,000 mm
2) Optional track gauge: 1,435 mm
3.B Recommended Rail.
1) Long rail
2) 50 kgN Rail (50.47 kg/m)
3) Optional rail : 60 kg Rail (60.8 kg/m)
3.C Recommended Track Structure.
1) Anti-vibration sleeper concrete bed track
<Optional Structure>
1) Solid concrete bed track:
Apply for the section, which is required low
construction cost, but allowed high noise and vibration
2) Anti-vibration ballast track
Apply to the section which is specifically required to
reduce noise and vibration.
*ANNEX-4 :
Section of Track
7
4....Station
Points and Desired
Features
General Specifications Remarks
1) Design
2) Layout
3) Construction method
4) Standards
5) Climate control
6) Station management
7) Entrances / Exits
8) Station surroundings
The station is the center of the community and integral part of the success
of railway system. When the station is designed, the followings shall be
considered.
4.1 Platform
1) Type: The center or island type is chosen by allowing
for relevant conditions.
2) Width: In both cases, the width of platform shall be calculated
with condition of the maximum number of people there in
the future.
3) The minimum width (example) :
3 m (Center part) – 2 m (end part) for center type,
2 m - 1.5 m for island type alike.
4) Length: (the maximum length of train) + 5m
4.2 The width of passageway and stairs
1) Enough width for the maximum person flow.
4.3 Lifter and escalator for passenger
1) These facilities should be installed as much as possible. If
impossible at present, the future installation should be allowed in
the initial design.
8
5....Rolling Stocks
Points and Desired
Features
General Specifications Remarks
5.A.0 Design Concept
1) Attractive
appearance
2) Comfortableness
3) Convenience of
passengers
4) Accessibility
5) Safety
6) Reliability
7) Speed
8) Lower price
9) Lighter weight
10) Less maintenance
11) Environmental
preservation
5.A.0.1 Comfortable Railway System Design
1) For passenger
-To provide good riding comfort
2) For driver
-To provide simple and comfortable operation, easy access to
overall information on board
3) For maintenance
-To provide low and easy maintenance linked with TIS (Train
Information System)
5.A.0.2 High Reliability of Trains
1) High availability of trains
2) Increase of punctuality
3) The fast recovery of the service line by linking the information
between TIS on board and OCC (Operation Control Center)
5.A.0.3 Reduction of Life-Cycle Cost
1) To provide the equipment of fewer parts and free of maintenance
2) To save the energy and increase maintainability of tracks by light
weight vehicle
3) To apply the pro-active maintenance with preventive maintenance
5.A.0.4 Environment
1) Use of recycled materials
Reference:
Rolling stock
Guideline for
Specification
of Urban and
/or Suburban
service EMUs
TIS : Train
Information
System
OCC : Operation
Control
Center
5.A.1 Exterior Design
1) Harmony with
surroundings
2) Modern / Futuristic
carbody
3) Exterior color without
painting
To provide urban, modern, functional and speedy train
<Customer’s Choice>
Fiber Reinforced Plastic (FRP) and Color Bands allow the
accommodation of various exterior design.
9
Points and Desired
Features
General Specifications Remarks
5.A.2 Interior Design
1) Passenger acceptance
2) Comfort
3) Wide space
4) Barrier free
Interior design shall offer the bright and comfortable space for passengers
and consider the easy access and enough space for the handicapped
person.
<Customer’s Chice>
The arrangements of Seats, Strap-hangers & Stanchions and
Interior Colors allow the accommodation of various interior
design.
Wheel chair and barrier-free access from platform to the vehicle and vice
versa will be considered.
5.B.0 Performance
1) Performance capable
of high-density running
2) High energy efficiency
5.B.0.1 Under the condition of M/T=1
1) Acceleration : 0.92m/s2 (3.3km/h/s)
2) Deceleration : (Service B) 0.97m/s2 (3.5km/h/s), (Emergency B)
1.25m/s2 (4.5km/h/s)
a) Electric Brake (Regenerative) Priority with blending brake by
friction
b) Electric EB(Emergency Brake) priority by master controller.
Others are friction EB.
3) Maximum Speed: 110km/h <Option: 130km/h>
*In case of <Option: 130km/h> in 1,000mm gauge, the following M/T
train formation ratio (5.B.1) will be re-considered to keep the same
acceleration because of the smaller space for the traction motors on
the bogie. <<<<Option>>>>
1) Dynamic (Rheostatic) brakes can be installed.
The equation of
running
resistance is
based on EMU
formula of JIS
5.B.1 Outline of Train
Formation
Tc-M-M-Tc or Tc-M-M-T-M-Tc
(Tc : Trailer car with operator’s cab, T : Trailer car, M : Motor car)
Car types should be limited to reduce spare cars.
1) Gauge : 1,067 mm or 1,000 mm (option: 1,435mm)
2) Axle weight : Less than 14 ton at crush load
3) Tare weight : Tc = 25.7 ton, T = 22.4 ton, M = 28.2 ton
4) Passenger Capacity
a) Seated : Tc = 48, T & M = 54
b) Seated + Standing : Tc = 147, T & M = 162
5) Passenger Crush Load Weight (Approx.): 20 ton / car in average
10
Points and Desired
Features
General Specifications Remarks
5.B.2 Electric System
The standard electrification voltage is DC 1,500V with catenary system.
1) Rated voltage : DC1,500V
2) Voltage regulation : DC 900V – 1,800V
3) Line voltage for performance assurance
a) DC1,500V for powering
b) DC1,650V for regenerative brake
5.B.3 Maintenance
Preventive and low maintenance will be applied.
1) Fewer parts usage shall be considered in design.
2) Application of pro-active maintenance by using TIS on board
5.B.4 RAMS
1) High reliability,
availability,
maintainability and
safe product
2) High MDBSF (Mean
Distance Between
Service Failures)
3) High MDBCF (Mean
Distance Between
Component Failures)
Mean Distance Between Failures (MDBF) which cause 5 minutes or more
service delay should not be less than 100,000 km.
5.C.0 Carbody Outline Light weight stainless steel shall be used for car-body.
1) Basic dimensions
a) Body length : 19,500 mm (length of vehicle over coupler faces
20,000mm)
b) Body width : 2,950 mm
c) Roof height : 3,655 mm (excluding pantograph and air
conditioner)
d) Floor height : 1,150 mm
2) Transition from platform to car should be as smooth as possible.
3) Width of car-body shall be optimized to reduce feeling of congestion.
4) Maintainability of all equipment should be considered.
5) All equipment shall take into consideration its maintainability and
recyclability.
6) Equipment should be designed to be fireproof so as to meet the
requirements of operating in a covered area such as tunnels and
underground.
11
Points and Desired
Features
General Specifications Remarks
7) Comfort (lighting, noise, temperature, ridership, etc.) of the
passengers should be considered.
8) Various production techniques, such as panel methods, will be
utilized for manufacturing and outfitting to simplify assembly and to
reduce lead time.
5.C.1 Underframe,
Carbody
Structure
Structure is made of weld-assembled stainless steel (SUS301 or
SUS304).
1) Depending on levels of strength needed and outlook for procurement
of materials, carbon steel, corrosion-resistant low-alloy high-tensile
steel (LAHT) or some other material may be used.
5.C.2 Roof Structure
Structure is made of weld-assembled stainless steel (SUS301 or
SUS304).
1) Depending on levels of strength needed and outlook for procurement
of materials, carbon steel, corrosion-resistant low-alloy high-tensile
steel (LAHT) or some other material may be used.
5.C.3 Floor Structure
In order to increase thermal and sound insulation, floor should be around
25mm thick.
1) Layered floor structure should be connected to stainless corrugated
steel sheet of underframe by synthetic resin floor packing material.
2) Next, 2-3mm thick rubber finishing material should be placed on top.
5.C.4 Interior Finishing
1) Ceiling
2) Windows
3) Seat
4) Side door
5) Gangway
5.C.4.1 Ceiling
1) Passenger cabin wall lining shall be made mainly of cosmetic panels
made from fiber reinforced plastic (FRP).
2) Ceiling shall be made of FRP and comprise of a singular unit
consisting of cooling equipment, trunk air outlet, and lighting
attachments.
5.C.4.2 Windows
1) Windows shall consist of fixed and opening windows.
2) The opening windows shall be used for ventilation during emergency.
Special glass such as heat absorbing glass shall be used and no
curtains will be installed.
5.C.4.3 Seats
1) Seats shall be of a cantilever type arranged longitudinal and/or
12
Points and Desired
Features
General Specifications Remarks
transverse.
2) Tubular luggage rack should be located above seats.
3) There shall be sufficient space in front of the seats for standing
passengers.
4) Also, there shall be strap-hangers and stanchions in areas close to
the side doorways.
5.C.4.4 Side Door
1) In order to ease entering and exiting the vehicle, there shall be 4 side
doorways on each side, and each doorway width shall be 1,300mm.
2) Doors shall be controlled from trainline signals initiated by the
operator and shall be provided with an obstruction detection system
for passenger protection during the door-closing cycle.
3) Doors shall also be able to be operated manually from pushbuttons
located adjacent to the doors.
5.C.4.5 Gangway
1) Gangway shall be designed in such a way that there is no large level
difference between cars so that passengers can safely pass through.
2) Area designated for wheelchair space shall be provided in the rear
end of the cab car.
5.C.5 End Sill
Compression Load
1) The end compression load shall be 490kN (50tf) [tensile: 343kN
(35tf)] under the total safety railway system.
2) Car ends shall be constructed to be a collision energy absorbing
structure.
5.D.0 Equipment
Installation
1) Equipment shall be unified by integrating devices, simplifying wiring
and piping, brake equipment and pre-installed cab equipment.
2) Trainlines and car wiring shall be minimized by utilizing TIS
3) Preventing electrical interference (preventing emission and improving
immunity) and increasing reliability and maintainability of equipment
shall be considered when introducing and choosing equipment.
5.D.1 Cab 1) Cab shall be reinforced structure and shall be separated from the
passenger cabin by a partition.
2) Structure and equipment shall be devised with crews’ safety and
comfort in mind.
3) Windshield shall be made of defogging safety glass and have
intermittent electric wiper with water spray.
13
Points and Desired
Features
General Specifications Remarks
4) Crew seat shall be horizontally and vertically adjustable with ability to
recline.
5) Air conditioner output level shall be adjustable.
6) Equipment located in cab shall consist of one-handle master
controller and panel with display for TIS.
5.D.2. Underfloor
Installation
1) Equipment shall be separated into pneumatic parts and electrical
parts and installed in such way to increase maintainability of the
underfloor equipment.
2) Equipment shall be placed so that center of mass is centered
horizontally and laterally.
3) For safety, equipment shall be located within width of the underframe.
4) Equipment shall be designed so that they are mounted directly to the
supports of the underframe.
5) Wiring, piping and ducts shall be laid on the underframe in order to
increase workability.
5.E.0 Bogie
1) Axle box suspension system : Radius arm type
2) Secondary suspension system: Bolsterless bogie, air spring directly
mounted
3) Traction device : Single link type
4) Foundation brake equipment : Tread brake unit
(Trailer bogies shall be tread and/or disc brake)
5) Bogie frame : Steel, welded structure
6) Fixed wheelbase : 2,100 mm
7) Wheel diameter : 860 mm(New), 780 mm (Worn)
5.E.1 Gear Unit
1) Type : Twin disk coupling or gear(WN)coupling type
parallel Carden gear unit
2) Reduction type : Helical single reduction gear
3) Lubricating oil : The recommended oil should be able to get in
this country.
5.E.2 Fundamental
Brake Unit
1) Simplified mechanism,
light weight
2) Slack adjuster function
3) Parking brake function
1) Type
a) for M car:
-Tread Brake Unit
b) for T car:
-Axle Mounted Disc Brake and Tread Brake Unit
2) Output force
a) Max. 50kN
3) Max. allowable pressure
a) 700 kPa
14
Points and Desired
Features
General Specifications Remarks
4) Slack adjuster
a) Automatic slack adjuster
5) Brake Block & Lining
a) Composition type
6) Output force of parking brake
a) Min. 10 kN
5.F.0 Current Collection
1) Simple structure
2) Maintenance- free
type
1) Type : Single arm pantograph
2) Operation type : Spring raised, pneumatically lowered
5.G.0 Coupler
1) Semi-permanent
coupler
2) Tight-lock coupler
3) Jumper coupler
(High-pressure Circuit,
Low-pressure Circuit)
1) Only fore end of Tc-cars and detachment point of middles cars shall
use tight-lock coupler. Other train coupling shall use semi-permanent
couplers.
2) Admission pressure offset type rubber draft gear shall be used.
3) Crossover between cars should be divided into high-voltage
three-phase jumper coupler and low-voltage jumper coupler for
control and auxiliary.
4) On the front car, there shall be relief coupler for emergency operation.
5.H.0 Brake System
1) Electrical command
type brake system
2) High Response
5.H.0.1 Type of brake command
1) HRA (High Response Analogue) Air Brake System
5.H.0.2 Type of brake
1) Service brake : Control by Digital step of PWM Analogue with
preferential use of electric brake
2) Emergency brake: Normal energized train line loop
3) Parking brake : Automatic application by spring (with manual
release)
4) Holding brake : Prevention of roll back when climbing gradients
These brake commands will be interlocked with each other and
propulsion system, and monitored by TIS.
PWM:
Pulse Width
Modulation
5.H.1 Brake Control
Unit
1) High reliability
2) Energy saving
3) Improvement of riding
comfort
4) Anti-skid control
1) Separate circuit for brake control and brake control surveillance by
processor.
2) Self-diagnosis function
3) For energy saving, electric brake shall be utilized preferentially.
4) Blending control of dynamic and pneumatic brake for riding comfort.
5) Variable load control
6) Jerk control
15
Points and Desired
Features
General Specifications Remarks
5) Transmission to
monitor device
7) Wheel slip or slide detection and re-adhesive control (per axle)
8) Transmission method: RS485 (semi-duplex)
9) Operation status display by 7-segment LED for maintenance
10) Insufficient brake detection
11) Non-release brake detection
5.H.2 Motor-driven Air
Compressor Unit
1) Low noise, low
vibration
2) Air dryer
3) Oil/ Drain separator
1) Type : Screw or Scroll type
2) Power : AC-440V-60Hz-3Phase (Tentative)
3) Capacity : 2000L/min.
4) Q’ty : 2 sets/ 1 formation (in case of 6 cars)
5) Air dryer : Hollow-fiber membranes type(enable continuous
operation)
6) Oil separating performance : 0.01mg/m3
5.H.3 Pneumatic Valve
Parts
1) Electro-pneumatic
change
relay valve
2) Variable load valve
3) Pressure sensor unit
4) Pressure switch
5) Cutout cock
6) Strainer
7) Anti-skid control valve
1) Electro-pneumatic change relay valve should be a compact,
lightweight. It consists of relay valve with expanded capacity and
high-priority, electromagnetic control valve for service brake and
electromagnetic valve for emergency brake.
2) Variable load valve should be able to adjust brake cylinder pressure
related air springs pressure by exterior bolt on outside.
3) Pressure sensor converts compressed air pressure to electric
voltage.
4) Anti-skid control valve should have enough response.
5.I (Not used)
5.J.0 Propulsion
system
1) Powering /
Regeneration,
Forward / Reverse will
be performed by
inverter with no large
contacts in the main or
control circuits.
2) Low noise system
3) Natural cooling for less
maintenance
4) With fault loggins
16
Points and Desired
Features
General Specifications Remarks
5.J.1 Variable Voltage
Variable
Frequency (VVVF)
Inverter
1) Application of
high-voltage, high
capacity IGBT
2) Natural cooling with no
pollution
3) Energy-saving traction
control by high
precision, high
functionality
microprocessor control
Basic specification of VVVF Inverter equipment
5.J.1.1 Overall System
1) Main circuit
a) Simultaneous 4-motor control x 2 groups + Simultaneous 4-motor
control x 1 group
b) Voltage type PWM-inverter applying IGBTs.
2) Control method
a) Automatic acceleration and deceleration control by the VVVF
inverter.
b) Voltage model compliant vector control.
c) Electric regenerative brake featured.
3) Main circuit cooling
a) Self-cooling (by running air, or with water) or (by running air with
coolant)
4) Inverter noise reduction via pulse modulation control.
5) 32bit microprocessor based on controller applying DSP for more
precise torque control and faster response resulting in a higher
adhesion coefficient and reduction in lapses of regenerative braking.
5.J.1.2 Rating
1) Electrical system : DC 1500V Overhead Line. (Max.:1800V,
Min.:900V)
2) Control capacity : Max. output, 800KVAx2(8 motor control)
or 1600KVAx1(4motor control)
VVVF: Variable
Voltage Variable
Frequency
IGBT: Insulated
Gate Bipolar
Transistor
5.J.2 Traction Motor
(TM)
1) Self-ventilating
induction motor
2) Low noise
3) Long time between
maintenance where
disassembly is
necessary
Basic specification of Three phase cage induction motor
5.J.2.1 Rating and Performance
1) System : Cage type 3-phase induction motor
2) No. of poles : 4-pole
3) Ventilation method : Self ventilation approach
4) Drive transmission method : Parallel Cardan Free Arm type
5) Capacity : 190kW for 1,067mm gauge
6) Rated voltage : 1100Vac
7) Insulation class : H
8) Temperature rise limit : 180K(stator winding resistance)
9) Noise reduction via low noise fan
10) Long service life via improved bearing material
17
Points and Desired
Features
General Specifications Remarks
5.K.0 Auxiliary Power
Supply
1) Each car set should
have two or more
APUs in order to
increase redundancy
2) Natural cooling with no
pollution
APU:
Auxiliary Power
Unit
5.K.1 Auxiliary Power
Unit (APU)
1) Quiet Inverter by using
high switching device,
IGBT
2) Galvanic insulation
from load
3) Less maintenance
4) With fault logging
Basic specification of 2-level inverter with IGBT
5.K.1.1 Type
1) Direct conversion two level inverter with IGBT
2) Control method : Voltage output control by pulse width modulation
3) Galvanic insulation : Galvanic insulation by power transformer
4) Cooling method : Natural cooling (heat pipe cooling for switching
devices)
5.K.1.2 General Specification
1) Input voltage : DC1500V
2) Output voltage : Three phase 440V 60Hz
3) Output voltage accuracy : ±10%
4) Frequency : 60Hz±1Hz
5) Capacity : 150kVA(tentative) for 2 cars
6) Load power factor : 85% (lag)
5.K.1.3 General Function
1) Starter : Automatic start depending on voltage criteria
2) Reset : Automatic reset
3) Main circuit protection: Automatic circuit breaking by High Speed
Circuit Breaker (HSCB)
4) Fault data logging : Automatic recording for fault protection
5.K.2 Battery Charger
1) Each car set should
have two or more
battery chargers
2) Satisfactory lifespan
and characteristics for
battery
Basic specification of Battery charger
1) Diode full bridge rectifier with a step-down transformer (With voltage
adjusting tap)
2) Input : 440V, 60Hz, 3 Phase
3) Output : DC100V or DC110V
18
Points and Desired
Features
General Specifications Remarks
3) With Voltage adjuster
5.K.3 Power Extension
Equipment
1) APS should be able to
provide (or receive)
three-phase power to
(or from) another
inverter.
Basic specification of Power Extension equipment
1) Automatic extension feeding system by detecting reduction of output
voltage.
2) Changing over system : Electromagnetic contactor
5.L.0 Battery
1) 100V/110V alkaline battery shall be used.
2) Battery shall have capacity to operate necessary equipment for a
minimum of 30 minutes when main power is cutout.
5.M.0 Service
Equipment
5.M.0.1 Air Conditioning System
1) Air conditioning system should be fully automatic, having capacity of
62,000 kcal/h (Tentative) and operating in link motion with the roll
filter.
2) Filters may be disposable or washable.
3) Cross current fan capable of operating at three levels should be
installed on ceiling.
5.M.0.2 Sign Displaying
1) Sign displaying destination should be installed on front and side of
the car exterior.
2) Signs displaying current station, etc., shall be installed in the car
saloon.
5.M.1 Air Conditioner
1) Fullly hermetical
type
2) The coolant of
Air-conditioner should
be non-pollution type.
3) Cross current fan may
be used to reduce
feeling temperature.
4) Climate control by
Train Information
System (TIS). When
Basic specification of Air Conditioner
5.M.1.1 General Specification
1) Based on temperature setting data from TIS, the controller turns
volume adjustment control on and off.
2) Microprocessor computer control via TIS command.
3) This system controls the operation of air conditioning unit, blower, roll
filter etc.
a) Dispersed ceiling unit
b) Energy saving by control with microprocessor, comfort control
c) Application of ventilation fan and cross current fan
19
Points and Desired
Features
General Specifications Remarks
TIS fails, manual
operation should be
available.
5.M.1.2 Rating (Tentative)
1) Cooling performance: 62,000kcal (based on heat exchanger air
intake of 28 deg C, 65% humidity and train
exterior temperature of 33 deg C)
2) Power supply : Main circuit 440Vac, 60Hz, 3 phase
3) Voltage fluctuation : Static mode ±10%,
Frequency fluctuation : ±3%
4) Coolant : Non-pollution refrigerant R407C
5.M.2 Ventilation Fan
1) Emergency ventilation shall be performed with opening the windows.
2) The exhaust fan will not be necessary.
5.M.3 Lighting
1) 20W or 40W fluorescent lighting shall be installed in two rows.
2) Brightness of 200 Lux or more should be achieved at 750mm above
floor surface.
3) Power source shall be alternating current (AC). However, direct
current (DC) shall be used for emergency lights in case of a power
outage.
4) All lights shall be shatterproof.
5.N.0 Door Operating
Equipment
1) Door type
2) Door closing
mechanism
3) Door operating
strength
4) Door safety operations
1) Pocket type double sliding door, open door width 1300mm
2) Pneumatic single cylinder, double acting operation, single unit
electromagnetic valve, belt type double opening mechanism
3) Closing force of 560N, opening force of 620N (air pressure of
490kPa)
4) Reducing pressure control system of door close operating force at the
door full closed position. (Reducing close operating force: 130N)
5.P.0 Automatic Train
Protection (ATP)
1) Brake Output:
a) Full service braking
b) Emergency braking
c) No movement
detection
d) Roll back detection
e) Fault logging
2) Mode Selection
5.P.0.1 ATP Reception
1) Reception : High frequency continuous induction type
2) Modulation : Square-wave amplitude modulation
3) Signal : Cab signal display
4) Processing method: Digital processing
5) Redundancy : Double
5.P.0.2 ATP Speed Detection
1) Calculation method : Data verification fail-safe CPU
2) Speed detection accuracy : +/- 1.0km/h
3) Wheel diameter correction : 780-860mm
20
Points and Desired
Features
General Specifications Remarks
a) ATP manual
b) M+25 (Tentative) for
depot operation
c) ATO mode
<Option>
4) Stop detection speed : 5km/h
5) Redundancy : Double
6) Reverse detection speed : - 5km/h
5.P.0.3 Tachometer
1) Wheel diameter correction
2) ATP signal display
<Option> ATO receiver
1) Transmission method : Electromagnetic induction type
2) Modulation : FSK modulation
<Option> ATO control
1) Control method : Model predictive control
2) Station stop accuracy : +/- 35cm
3) Spot information : P1, P2, P3, P4
4) Wheel diameter correction : 780-860mm
5.Q.0 Train Information
System (TIS)
1) Status display
2) Failure display
3) Service equipment
control
4) Fault logging
5.Q.0.1 System
1) System composition : central apparatus, terminal unit, and
display unit (one per cab)
2) Inter-car transmission : Multi-Drop Polling method
3) Inter-car transmission speed : 100kbps or more depending on the
application <Option>
4) Inter-car transmission medium : Shielded twist pair cable
5) Intra-car transmission : RS485, half-duplex transmission
6) Internal-car transmission : 9600bps (Typical)
or more depending on the
application <Option>
5.Q.0.2 Central Apparatus
1) Control method : Micro-processor applied Real-Time OS
2) Redundancy : Single
3) Storage memory : Battery backup RAM
4) I / O : DI (Digital input), DO (Digital output), PI
(Pulse input), Serial transmission
5.Q.0.3 Terminal Unit
1) Control method : Micro-processor applied Real-Time OS
2) Redundancy : Single
3) Storage memory :battery backup RAM
21
Points and Desired
Features
General Specifications Remarks
4) I / O : DI, DO, PI, Serial transmission
5.Q.0.4 Display Unit
1) Display : TFT color LCD
2) Display size : 10.4inch
3) Man-Machine Interface : Touch Panel
5.R.0 Onboard
Destination Display
5.R.0.1 System
1) System composition : Display control, End destination display, Side
destination display, Passenger saloon display
2) Transmission method: RS485 compatible, semi-duplex bus
5.R.0.2 Display Control
1) One is installed in each car in the TIS box, it controls the display
devices based on the information provided by the TIS.
2) It monitors the health conditions of each display and gives feed back
to the TIS.
5.R.0.3 End Destination Display
1) One is installed on each end car, it displays the destination station
and train number based on the data received from the display control
installed in the TIS box.
2) 96mm High brightness three color LED with angle louver
3) Display area : Height 192mm, width 768mm
5.R.0.4 Side Destination Display
1) Two are installed on each car, it displays the destination station
based on the data received from the display control installed in the
TIS box.
2) 64mm three color LED with angle louver
3) Display area : Height 64mm, width 384mm
5.R.0.5 Passenger Saloon Display
1) One is installed on each side door (i.e. 8 units for cars with 4 doors on
each side).
2) It displays various information based on the data received from the
display control installed in the TIS box.
3) Also when Opening/Closing of doors, it outputs warning chimes
triggered by the signal sent by each door operating equipment.
4) Three color graphic LED
22
Points and Desired
Features
General Specifications Remarks
5) Display area : Height 64mm, width 384mm
5.S.0 Train Radio
Equipment
5.S.0.1 Basic Specification of the General Transmission Channel
1) By adopting SDH international standards, real-time, high speed,
wide-bandwidth high-capacity transmission should be applied.
2) System should be capable of sending various multimedia formats,
such as voice, FAX, images, characters and data.
3) Reliability should be achieved by utilizing two transmission channels.
5.S.0.2 Basic ^Specification of the Train Radio
1) Spatial wave radio type should be used over entire line.
2) By using VHF frequencies, information transmission as well as high
quality transmission with low interference is possible.
3) Train radio should be able to transmit regular and emergency
communications
4) On-board health data should be transmitted, linking with TIS.
5.T.0 Public Address
System
1) The system shall consist of public address system, cab
correspondence, and emergency calling.
2) DC100V/110V power supply shall be used for the system.
3) Public broadcasts shall be pre-recorded.
4) Cab correspondence equipment shall allow two-way communication
between cabs and emergency correspondence units in passenger
compartments.
23
6. Electrical and Mechanical Ground System
Points and Desired
Features
General Specifications Remarks
6.A.0 Substation
1) Substation should be
two-line system
consisting of normal
and backup with
consideration for loss
of power from electric
company.
2) Substation should be
made of equipment
with consideration of
energy-saving
potential and
fire-proofing.
3) Transformer should be
made with low
maintenance
equipment.
4) Substation should
have unattended
operation with remote
supervisory control.
5) Disaster prevention
and security
equipment should be
installed.
6) Regular inspections
should be designed to
be infrequent.
Basic specification of Power substation system
6.A.0.1 System
1) Receiving voltage : 60kV or 20kV
2) Receiving system : Two lines, normal and backup
3) Bank structure : Rectifier redundancy, two or three banks
High voltage power distribution redundancy,
two banks
6.A.0.2 Capacity
1) Rectifier basic unit : 3,000kW or 4,000kW
2) Rectifier pulse : 12 pulses
6.A.0.3 Redundancy
1) Substation capacity : If one substation failed, necessary train can be
operated (under limited conditions such as
speed controls).
.6.A.0.4 Back-up
1) 6kV power distribution : one for general use and one for backup in
case of emergency.
2) Emergency power generation capability should be installed.
6.A.0.5 Switchgear System
1) 60kV switchgear : Cubicle type gas insulated switchgear
2) Main transformer : Gas insulated transformer, or oil transformer
3) Rectifier : Heat pipe cooling method or natural cooling
6.A.0.6 Power Control
1) Power should be controlled based on density of trains.
2) Supervisory control and maintenance management :
Supervisory Control and Data Acquisition (SCADA)
3) Safety equipment :
Fire fighting equipment
Security system (Surveillance camera and break-in
detection)
6.B.0 High Voltage
Power
Distribution
1) Distribution equipment
1) Power supply lines: Two lines (general use and dedicated emergency
lines).
2) Power supply should be designed so that when one substation fails,
24
Points and Desired
Features
General Specifications Remarks
should handle normal
and emergency loads.
2) Backup and capacity
requirements should
be taken into
consideration for times
such as when power is
terminated for work at
one substation.
3) Power supply
equipment at stations
and between stations
should be
standardized and have
a simple configuration.
4) Distribution route and
lines should take into
consideration of
vandalism and
accident prevention.
surrounding substation is connected and can provide necessary power.
3) All lines should have enough capacity so that necessary maintenance
could be performed during the day with one line operational.
4) Backup lines should be designed so that, for example, if there is fire in
tunnel, they are resistant enough to prevent spread of fire.
6.C.0 Low Voltage
Power Distribution
1) Voltage and
distribution equipment
should be able to
handle necessary
load.
2) System should be
constructed so that,
even if one line fails,
all lines do not fail.
3) Power supply for
station equipment
should be designed so
that instantaneous
power outages do not
occur when line is
switched.
4) Dedicated emergency
1) Power supply for equipment between stations (water drainage pump
for track bed, smoke extraction fan, signal equipment, etc.) :
a) High voltage switches to change between normal and emergency
lines
b) Lowering voltage from high voltage lines.
c) Depending on equipment location, voltage should be lowered in
electric room of stations. (3 phase, 4 line 415 V or 3 phase 3 line
210 V)
2) Distribution within the station : 3 phase, 4 line 415V system
3) Power supply : Four types, two for general use, one for emergency
and one for power failure
25
Points and Desired
Features
General Specifications Remarks
line should, among
other safety features,
be fire resistant.
6.D.0 Electric Room
1) Equipment design
should take normal
and emergency load
into consideration.
2) Backup scheme and
load capacity should
be designed based on
consideration of power
failure.
3) Power supply for
lighting or machinery
should not be stopped
even in case of one
line outage.
4) Day-time maintenance
should be possible.
5) Load shedding for
equipment such as air
conditioner should be
performed during
power failure or
emergency case.
6) Remote supervisory
control and acquisition
of maintenance data
should be allowed.
1) 6.6kV two lines (general and emergency) from substation should be
received at electric room and it should be stepped down for power
supply at station. Meanwhile, large power consumers, such as air
conditioners, the power source should be supplied directly from high
voltage lines.
2) Equipment should be configured by two independent systems and low
voltage power system should be changeover type to increase
reliability. (Daytime inspection should be allowed by one line
shutdown)
3) Equipment such as the transformer should be mold-type for safety.
4) Emergency power supply should be separated from electric room to
prevent easy spread of fire.
6.E.0 Emergency Power
Supply
1) Emergency power
supply equipment is
mainly used for
emergency load and
necessary load such
as signaling system
1) Emergency power generator should be gas turbine or other type.
2) The installation area should be independent room to prevent spread
of fire.
3) Necessary fuel for two hours operation should be provided.
4) Emergency power supply equipment should have sufficient capacity
to feed necessary power for escape lighting, equipment which does
not accept instantaneous power outage such as automatic fare
26
Points and Desired
Features
General Specifications Remarks
during power failures.
2) Basically, emergency
power supply system
should be installed at
substation.
3) Cost should be taken
into consideration.
4) As emergency power
supplies, internal
combustion engines
should be gas turbines
which can be operated
by only air-cooling in
order to achieve
operations even in
case of natural
disasters.
5) Emergency power
should be activated
quickly (within 40 sec)
after detection of
power failure, because
it is used for fire
fighting or smoke
extraction system.
collection system, at least one smoke extraction equipment in a
power distribution area.
6.F.0 Mechanical
Equipment
1) Service for
passengers and
disabled people
should be considered
(barrier free).
2) Air conditioners at
platform and
concourse should be
duct-type. Air
conditioning can be
used for cooling in
summer and
1) Escalators and elevators should be installed.
2) Inverter air control should be installed for air conditioners at platform
and concourse.
3) Tunnel fans should be installed in same direction as direction of trains
in order to use wind caused by trains.
4) All ventilation equipment and smoke extraction fans at platform,
concourses and tunnels should be able to operate in even during
failures.
5) Drainage pump equipment in tunnel should be duplicated system for
redundancy. Each pump should detect water level and they are
automatically operated interchangeably each other.
6) Water level monitoring and remote control should be allowed.
7) Emergency power supply should be used for pumps.
27
Points and Desired
Features
General Specifications Remarks
ventilation during other
seasons.
3) During cooler
operation, load of
cooler should be
calculated, and
induction of fresh air
should be controlled.
4) Tunnel ventilation
system should be
designed based on
consideration of train
operation schedule
and temperature in the
tunnel.
5) Drainage pumps in
tunnel should have
high reliability to
reduce an impact on
train operation.
6) Smoke extraction
system shall use
emergency power
supply and it should be
emergency active
system in
consideration of
generator capacity.
8) Load shedding features should be provided so that load of station
equipment can be adjusted in case of power failure or fire.
9) Smoke extraction equipment should be installed in between each
substation.
6.G.0 Supervisory
Control and Data
Acquisition
(SCADA)
1) SCADA consists of
power management
system and
equipment
management system
in order to achieve
necessary train
6.G.0.1 Power management system
1) Power management system should mainly manage power
substations for train operations through telecommunication network.
6.G.0.2 Equipment management system
1) Equipment management system should mainly control and monitor
station equipment such as air conditioning system, escalators,
elevator, communication system, smoke extraction fans, etc.
6.G.0.3 Maintenance Management Function
28
Points and Desired
Features
General Specifications Remarks
operation.
2) SCADA should be
designed based on
consideration of
reliability and cost
depending on the aims
to be achieved.
3) SCADA should include
maintenance
management function
for power substations,
disaster prevention
system, air
conditioning system,
escalators, elevators,
communication
equipment, smoke
extraction fans, etc.
4) SCADA should be
designed based on the
latest information
technology to minimize
cost for operation and
maintenance.
5) Management function
for maintenance work
and shutdown
operation should be
included.
1) SCADA should have supporting function to enable the efficient
maintenance work including document control and diagnose of
equipment.
6.H.0 Overhead
Catenary System
1) Overhead line should
be able to maintain
necessary voltage at
point of contact for
normal operation.
2) Contact loss should be
infrequent.
3) Material of contact
6.H.0.1 Overhead Catenary System
1) Pantograph point voltage : More than 900Vdc
2) Trolley line current : Below by current capacity
3) Allowable temperature of hard-drawn trolley wire :
Less than 90 deg C.
4) Overhead line structure : Single overhead contract system &
catenary system.
5) Over head trolley bar structure : For a tunnel
6) Trolley line quality of the material : Hard-drawn trolley wire with slot
29
Points and Desired
Features
General Specifications Remarks
wire should be
selected with
consideration of
material of contact
strip
30
7. Automatic Train Protection (ATP) and Automatic Train Supervision (ATS)
Points and Desired
Features
General Specifications Comments
7.A.0 Automatic Train
Protection (ATP)
1) Train protection is
based upon the
on-board pattern
2) Minimum headway :
100-120 seconds
3) Cab signal (with the
advance signal
supplemented)
4) Broken rail detection
5) Emergency Train stop
control
6) Automatic diagnosis
system
1) Control Area:
a) Maximum control area is 4km from equipment room.
b) Maximum track length is a less than 400m.
2) Train Detection:
a) Between stations : AF non-insulated track circuit.
b) Station yard : AF insulated track circuit.
c) Depot & Maintenance area: Single insulated commercial power
frequency track circuit.
3) ATP Signal transmission : Transmit digital signal constantly from
wayside to on-board.
4) Equipments connection : Optical Fiber LAN system.
5) ATP Signal Frequency : 5kHz-10kHz
6) Over run protection : Based upon the on-board ORP pattern.
7) Safety : Bus-synchronous system is applied for CPU unit.
8) Switch machine control : Program-based interlocking system.
9) Equipments connection : Optical Fiber LAN system.
10) EMC :IEC 61000,EN50124 series
AF : Audio
frequency
(10kHz-30kHZ)
7.B.0 Interlocking
Devices
1) Devices should be
made of highly reliable
software and failsafe
hardware, creating
extremely high levels
of stability and safety.
2) In order to control
devices, man-machine
interface should be
made simple and
easy-to-use by
integrating personal
computer.
a) Route control
b) Signal control
c) Switch machine
control
1) Configuration : Solid state interlocking equipment, Duplex system
2) Route control area : 20km (maximum)
3) Transaction cycle : 200m sec. (minimum)
4) Number of routes : More than 200
5) Equipments connection : Optical Fiber LAN system.
6) Transmission speed : 125MBPS
7) Number of point machine : 8 / 1 unit card
8) Number of signal lamp unit : 4 / 1 unit card
9) User Interface : PC based GUI
31
Points and Desired
Features
General Specifications Comments
7.C.0 (Option)
Automatic Train
Operation (ATO)
1) Station stop control
2) Train location is
corrected by
transponder balise
3) Wheel diameter
correction
4) Transmission: Digital
signal communication
between wayside and
on-board.
5) Stop position
adjudication
information
6) Platform Screen Door
Control
7) Dwell time control
1) Stopping accuracy : Less than +/- 350mm
2) Stopping adjudication : Short/Just/Over position are available.
3) Transmission: Digital signal communication between wayside and
on-board.
-Transmission Frequency :
a) Ground to On-board : 3MHz
b) On-board to Ground : 1.7MHz
c) Power wave (On-board to Ground:256kHz)
4) Transmission Speed : 64kbps
7.D.0 Automatic Train
Supervision (ATS)
1) Automatic route
control
2) Train headway control
3) Diagram creation
4) Diagram editor
5) Failure recording and
reporting
6) Drivers & conductors
management
7) Depot control
8) Passenger service
information control
9) Traffic reporting
10) Dwell time control
11) Interface with other
facilities
1) OS: Real-time based operating system is applied for
microprocessors.
2) Redundancy: Duplex system
3) External transmission: Optical fiber LAN, HDLC sequence
4) Transmission speed: 100MBPS
5) System configuration: Central convergence
6) Control Panels: Graphical User interface with CRT or Hard panel.
7) Diagram creation/ edit function: Screen editor is available.
8) Output: Real-time operation data outputs are available.
32
Points and Desired
Features
General Specifications Comments
33
8. Communication System
Points and Desired
Features
General Specifications Remarks
8.A.0 General
Transmission Channel
1) By adopting SDH
international
standards, real-time,
high speed,
wide-bandwidth
high-capacity
transmission should
be possible.
2) System should be
capable of sending
various multimedia
formats, such as voice,
FAX, images,
characters and data.
3) Reliability should be
achieved by utilizing
two transmission
channels.
1) Transmission method: SDH (150M or higher) or IP(Internet
Protocol)
2) Transmission medium: SM optical fiber
3) Redundancy : by-pass,
4) Interface : telephone, 2/4W voice, 2M, V/X, I430, G703
(If employing IP, 100-Base twist pair / fiber pair)
8.B.0 Train Radio
1) System should be
capable of sending
various multimedia
formats, such as voice,
images, characters
and data.
2) Train radio should be
able to transmit
regular, emergency,
and maintenance
communications.
3) By using VHF
frequencies,
information
transmission as well
as high quality
transmission with low
1) LCX or spatial wave radio type
2) Base : 5W
3) Train : 2W
4) Portable radio : 1W
5) Redundancy : Duplex operation
34
Points and Desired
Features
General Specifications Remarks
interference is
possible.
8.C.0 Dispatch Phone
1) Dispatch phone
system should be
centralized system
that integrates
trackside phones and
business phones.
2) System should consist
of centralized main
phone equipment,
dispatch phone, and
handsets.
3) Dispatch phone should
be part of dispatch
table that is controlled
by touch panel.
1) Dispatch phone : 2W star connection
2) Trackside phone : 2W branch connection
3) Business phone : 2W star connection
4) Features : Individual, group and all number calling, caller ID,
regular line reception
5) Other : Punch panel control, cordless handset
8.D.0 Closed Caption
Television (CCTV)
1) Centralized monitoring
of train movements
and station platforms
should occur in traffic
dispatch center.
2) Command should be
able to view any
station from control
desk.
1) Graphic format NTSC/PAL
2) Camera location : Platform, concourse
3) Monitor location : Command center, station office
8.E.0 Guide Sign
Equipment
1) Guide sign should be
easy to read and be
made of LED in order
to be able to show a
variety of information
including train
1) Display medium : Three color LED
2) Installation location : Platform, concourse
3) Display contents :
Departure time, destination, class, vicinity, service messages
4) Other : Registration of optional service messages
35
Points and Desired
Features
General Specifications Remarks
schedules.
2) In order to increase
value for the users,
guide signs should not
only be able to show
train information but
also optional service
messages, news and
so on.
8.F.0 Public
Announcement (PA)
1) Announcements from
dispatcher
2) Station office
3) Platform
4) Automatic disaster
prevention devices
5) Recorded messages
(such as background
music and public
service
announcements)
should be broadcast
based on pre-determined
priority scales.
1) Broadcast content : guidance, emergency messages, and
pre-recorded messages
2) Features : Individual, group and sweep broadcasting
as well as priority control
36
9. Automatic Fare Collection (AFC)
Points and Desired
Features
General Specifications Remarks
9.A.0 Automatic Fare
Collection (AFC)
1) AFC should possess
ability to manage
gates, revenue, ride
statistics and
maintenance.
2) AFC should be easy to
operate and efficient.
3) AFC should be
expansible and
flexible.
4) AFC should be
fault-tolerant.
5) AFC should be easy
for maintenance.
AFC system will consist of the following 4 levels:
9.A.0.1 First Level
The equipment shall be composed of the followings.
1) Automatic Ticket Vending Machine (ATVM)
2) Ticket Office Machine (TOM)
3) Automatic Gate Machine (AGM)
9.A.0.2 Second Level
The Station Monitoring System (SMS) level will be composed of the
followings.
1) Monitoring Panel (NP) which monitors the operating status of the
first level equipment to be installed on-site
2) Data Processing Unit (DPU) which collects such data and
information as the total number and amount of tickets issued by
the ATVM, TOM, and the number of passengers who passed
through the AGM and the operational and fault status of each
equipment.
9.A.0.3 Third Level
This will be composed of the Management Station Computer (MSC)
which monitors and controls site equipment of corresponding stations,
and transmits the collected data to Central Computer via Front System
Processor (FSP) which is in Central Computer room.
9.A.0.4 Fourth Level
The Central Computer System (SSC) level will be composed of the
followings.
1) Front System Processor (FSP) which collects data of MSC and
transmits it to the Host computer, Operator Workstation (OWS)
and Maintenance Workstation (MWS).
9.A.1 Automatic Ticket
Machine (ATVM)
1) ATVM should issue
magnetically encoded
ticket or non-contact IC
card by passenger’s
operation.
Basic specification of Automatic Ticket Vending Machine (ATVM)
1) Power supply
AC220V +/-10%, 50Hz or 60Hz +/-2%
2) Configuration
-Cabinet
-Front Panel
37
Points and Desired
Features
General Specifications Remarks
2) The ATVM should be
employed with the
direct thermal printing
method which prints
information on the face
of the tickets.
-Coin Processing Unit
-Bill Processing Unit
-Ticket Issuing Unit
-Card Processing Unit
-Staff Operation Panel
-Coin Cash Box
-Slip Printer
-Communication Interface Unit
-Control Unit
-Power Supply Unit
9.A.2 Ticket Office
Machine (TOM)
1) TOM should be
operated by the station
staff to issue all types of
tickets or non-contact
IC card to be used in
the system.
2) TOM should have the
excess fare adjustment
function.
Basic specification of Ticket Office Machine (TOM)
1) Power supply
AC 220V +/-10%, 50Hz or 60Hz +/-2%
2) Configuration
-Equipment Cabinet
-Console
-Fare Display
-Slip printer
9.A.3 Automatic Gate
Machine (AGM)
1) AGM should check the
validity of the ticket or
non-contact IC.
2) AGM should control
the passenger’s
entry/exit by the flap
type doors.
3) Processing capacity is
more than 60
passengers per minute.
Basic specification of Automatic Gate Machine (AGM)
1) Power supply
AC 220V +/-10%, 50Hz or 60Hz +/-2%
2) Configuration
-Cabinet
-Door units
-Ticket Transport Units
-Ticket Bin
-Passenger Detection Sensors
-Operator Panel
-Communication Interface Unit
-Control Unit
-Power Supply Unit
9.A.4 Station
Monitoring System
(SMS)
Basic specification of Station Monitoring System (SMS)
1) Power supply
38
Points and Desired
Features
General Specifications Remarks
1) SMS should be
collected from each
AFC equipment sales
and statistical data.
2) The Monitoring Panel
(MP) of the SMS should
monitor the operational
and fault status of each
AFC equipment in the
station for station staff
to control the
equipment.
AC 220V +/-10%, 50Hz or 60Hz +/-2%
2) Configuration
-Data Processing Unit (DPU)
-Monitoring Panel (MP)
-Interface Unit(IU)
Uninterrupted Power Supply (UPS)
39
10. (Option) Platform Screen Door
Points and Desired
Features
General Specifications Remarks
10.A.0 Platform Screen
Door (PSD)
1) Design of door should
match surroundings.
2) Door should be safe
for passengers leaving
and entering train (i.e.
safety precautions
should be installed and
energy to move the
door should be small).
3) High reliability
4) Simple maintenance
1) Door type (full screen, half screen, gate type)
2) Exterior dimensions and load requirements for design
3) Material (stainless, aluminum, or steel with painting) and surface
finish
4) Support method for door (top support or bottom support)
5) Relationship with rolling stock gauge and construction gauge
(existence of safety equipment to measure distance with PSD)
6) Ground for door
40
11. Depot
Points and Desired
Features
General Specifications Remarks
11.A.0 Depot Outline
1) Depot Facility : Stabling Track, Inspection Track, Inspection
and Repairing Workshop
2) Work Outline : General Overhaul, Critical Parts Inspection,
Regular Inspection, Daily Inspection, Special
Inspection
11.A.1 Inspection and
Repairing
Workshop
1) Workshop should be equipped with facilities capable of the following
activities.
2) Receiving Inspection :
-Exterior inspection, car-body and equipment measuring
3) Interior and Roof Equipment Maintenance:
-Maintenance and repair of seating, lighting, public address
equipment, door operators, VAC units, current collectors, etc.
4) Bogie Maintenance :
-Bogie mounting / demounting, maintenance and repair of traction
motor, wheel and axle.
5) Cab Equipment Maintenance :
-Maintenance of ATP equipment, train radio with diagnostic
instruments.
6) Underfloor Equipment Maintenance :
-Maintenance and repair of propulsion equipment, auxiliary power
supply, brake equipment, battery, coupler, etc.
7) Various Function Tests
8) Test Run
VAC:
Ventilation and
Air Conditioner
11.A.2 Inspection Track
1) Double-deck working platform on both sides of the track: one floor
height and one roof height
2) Power should be supplied by over head catenary
3) Roof structure is necessary
11.A.3 Stabling Track
1) Working platform of floor height on both sides of the track
2) Power should be supplied by over head catenary
41
11.A.4 Other Facilities
1) Depot Administration Building
2) Vehicle Washing Facility
3) Shed for Work car and Maintenance car
4) Rail Storage Space
5) Power Substation
6) Waste Fluid/Oil Disposal Facility
7) Parts Maintenance and Repair Shop
11.A.5 Rolling Stock
Depot Power Source
1) There should be
1500VDC power
supply for movement
of vehicles within the
depot.
2) There should be
sufficient power supply
for examinations and
receiving inspections.
3) Power source should
be separated from
main line so that
problems in depot do
not affect operations.
4) Electrolytic corrosion
measures should be
taken since the electric
resistance to ground
will be small within the
depot.
1) DC power source should be directly fed from power substation with
proper circuit breaker when substation is close by.
2) Power loads should be separated within the depot by switches.
3) Power supply for inspections should be high voltage directly fed from
power company, than distributed to each inspection facilities from the
electric room.
42
12. Training
Points and Desired
Features
General Specifications Remarks
12.A.0 Training The training will be performed for nominated personnel to maintain the
supplied equipment fully.
1) A training plan will be prepared according to user expectations and
training performed based on the plan for suitable trainees.
2) Operation and Maintenance Manuals will be submitted.
3) Training and training documentation will be in the English language.
13. Surrounding Environment
Points and Desired
Features
General Specifications Remarks
13.A.0 Surrounding
Environment
The specification will be specified to meet with the country to apply this
system.
14. Standards
Points and Desired
Features
General Specifications Remarks
14.A.0 Standards Specifications should be based on Japanese Industrial Standards (JIS).
15. EMC / EMI
Points and Desired
Features
General Specifications Remarks
15.A.0 EMC / EMI / RFI 1) EMC / EMI shall be held to a minimum not to affect the operation of
signals and/or of any of the railway systems.
2) RFI (Radio Frequency Interference) shall be also held to a minimum to
hear the radio or the specified communication system ton board or
facilities along the railway road.
3) The EMI / RFI study report will be submitted for review and approval.
If necessary, it would be possible to have test and evaluation to each
piece of equipment against the IEC standard.
4) The interface test between systems shall be implemented by using real
facilities and/or equipment on site or on the main line under the approved
test plan.
43
16. Materials and Workmanship
Points and Desired
Features
General Specifications Remarks
16.A.0 Materials and
Workmanship
1) Environmentally harmful materials such as polychlorinated biphenyl
(PCB), lead, asbestos and chlorofluorocarbon (CFC) should be
avoided in the design and manufacturing of the car.
2) Materials should be in accordance with the relevant standard
appropriate for the application.
3) The manufacturer should propose suitable materials for those that are
not covered by the standard.
17. Submittals
Points and Desired
Features
General Specifications Remarks
17.A.0 Submittals 1) Operation and Maintenance Manuals, illustrated parts catalog and
“as-built” drawings those are necessary for operating, maintaining
and repairing the systems and equipment supplied, installed or
modified under the contract should be supplied.
2) Documents should be supplied in both hard copies and electronic
copies.
3) All submittals including training aids should be prepared in English
language.
18. Warranty
Points and Desired
Features
General Specifications Remarks
18.A.0 Warranty Whole of the vehicle, excluding consumable parts and other special parts
specified otherwise, should be guaranteed for the period of 24 months
after the commissioning of the vehicle or 36 months after the date of bill of
lading of each shipment from Japan, whichever comes earlier.
44
φ 7
m φ10m
Shield Tunnel for single
track (Parallel formation) Shield Tunnel
for doubled track
Depth: approx. 10~30m
Surface of Ground
Spacing moreSpacing moreSpacing moreSpacing morethan a Diameterthan a Diameterthan a Diameterthan a DiameterR.LR.LR.LR.L
R.LR.LR.LR.L
ANNEXANNEXANNEXANNEX----1111
45
Unit: mm
ANNEXANNEXANNEXANNEX----2222
46
Unit: mm
The gauge for accessories for signs
The gauge for the gadget on roof when pantograph folding
The gauge for the gadget on roof when pantograph standing
The gauge for facilities except overhead
lines
Vehicle Gauge Construction Gauge
ANNEXANNEXANNEXANNEX----3333
47
ANNEXANNEXANNEXANNEX----4444