ABB Medium Voltage Products – Sanjay Sharma, 29.11.2016 ... · PDF fileSubstation Communication with IEC 61850 and Application Examples ABB Medium Voltage Products – Sanjay Sharma,

© ABB GroupDecember 2, 2016 | Slide 1

Substation Communication withIEC 61850 and ApplicationExamples

ABB Medium Voltage Products – Sanjay Sharma, 29.11.2016


Substation communication using IEC 61850Contents

1. Introduction2. IEC 61850 Overview, IEC 61850 Edition 23. IEC 61850 Horizontal Communication4. Relion® Performance5. IEC 61850 in DA products6. Application Examples7. Ethernet Redundancy8. Conclusion


Communication SolutionsContents

1. Introduction2. IEC 61850 Overview, IEC 61850 Edition 23. IEC 61850 Horizontal Communication4. Relion® Performance5. IEC 61850 in DA Products6. Application Examples7. Ethernet Redundancy8. Conclusion

§© ABB Group§December 2, 2016 | Slide 4

IEC 61850 Overview

§ Interoperability§ The ability of IEDs from one or several

manufacturers to exchangeinformation and use the information forthe their own functions.

§ Free configuration§ The standard shall support different

philosophies and allow a freeallocation of functions e.g. it must workequally well for centralized (RTU like)or decentralized (SCS like) systems

§ Long term stability§ The standard shall be future proof, i.e.

it must be able to follow the progress incommunication technology and theevolving system requirements

Starting point and set goals


IEC 61850 OverviewCommunication Profiles

Client -ServerCommunication

SampledValues

IEC 61850 Data Model (Objects, Services)

Ethernet Link Layer with VLAN and Priority taggingEthernet Physical Layer, 100Mb/s

Real timeCommunication

IP

MMS

Mapping

GOOSE

TCP


§ Vertical communication usingIEC 61850 MMS profile toCOM600, MicroSCADA,RTU560 or 3rd party masters

§ Based on normal TCP/IP inEthernet

§ DA relays accepts five parallelIEC 61850 clients

§ At the same time also IEC61850 horizontalcommunication and otherprotocols can be used as well

MicroSCADA Pro

IntroductionMechanical designModule functionalityCommunicationToolsApplication examplesConclusions

IEC 61850 OverviewVertical Communication Profile

Grid Automationcontroller COM600

IEC 61850MMS


IEC 61850 Edition 2Standard continues…

Data model for waterand wind application

IEC 61850 Edition 2.1 / 3New extensions in work for

smart grid

IEC 61850 Edition 1From proprietary protocols towards a

global communication standardfor substation automation

IEC 61850 Edition 2A broad, encompassing standard for

Communication Networks and Systemsfor power utility automation

§ Technological leadership, Standard isready

§ Market needs and expectations

§ Support for both Edition 1 and Edition 2

Edition 2

§ Mature technology

§ More features to support user needs

§ Latest version (important life cycleperspective)

IEC 61850Edition 2

Today2004

ABB

Edition 1 certificates ì

PRP ìHSR ìEdition 2 certificates ì

tech

nolo

gica

llea

ders

hip



1. Introduction2. IEC 61850 Overview3. IEC 61850 Horizontal Communication4. Relion® Performance5. IEC 61850 in DA Products6. Application Examples7. Ethernet Redundancy8. Conclusion


§ Standardized horizontalcommunication in station bus§ Ethernet replaces hard-wiring

between IEDs§ GOOSE = Generic Object Oriented

Substation Event§ GOOSE is used to broadcast events

to peer IEDs in a substation§ Ethernet Multicast messages§ Can in principle transmit any kind of

process data between the IEDs§ Ethernet technology offers a fast and

reliable station bus for transfer of data§ Supervised communication

StationAutomation

SeriesCOM600

Station bus IEC 61850

Network controlcenter

IEC 61850 Horizontal CommunicationGOOSE Communication, General


§ Conventional copper-wired inter-bay signals like:§ Time synchronization

§ Protection blocking

§ Control interlocking

GPS time source

DCS/NCC

IRIG-B

LocalSCS

Clock synch

Interlocking, shared voltage signals…

Monitoring, control, settingsStation bus (e.g. Modbus TCP)

External signals

External signals

Local SCS

Thirdpartyrelay

IEC 61850 Horizontal CommunicationTraditional Approach


§ Inter-bay signals using IEC 61850 and GOOSE

§ SNTP based time synchronization utilising station communication andenabling +/-1 ms event time stamping accuracy

GPS time source

DCS/NCC

Monitoring, control, settingsInterlocking, shared external signalsTime synchronizationStation bus IEC 61850

External signals

Control system- SCS & GW

Thirdpartyrelay

IEC 61850 Horizontal CommunicationStation Bus with GOOSE

LocalHMI


§ Standardized Process Buscommunication in Ethernet§ Ethernet replaces hard-wiring

between IEDs§ SMV = Sampled Measured Values

§ SMV is used to broadcast stream ofraw measurement samples to peerIEDs in a substation

§ Ethernet Multicast messages withsample rate of 4kHz

§ Ethernet technology offers a fast andreliable station bus for transfer of data

§ Supervised communication

StationAutomation

SeriesCOM600

Process bus IEC 61850

Network controlcenter

IEC 61850SMV Horizontal Communication


IEC 61850 Communication

§ IEEE 1588 (Precision Time Protocol – PTP)version 2 with Power Profile timesynchronization method enabling 1 μs highaccuracy time synchronization

§ Required especially in process busapplications with sampled values usingprotocol IEC 61850-9-2LE

§ IED has a time-stamp resolution of < 4 μs

§ Grand Master Clock sends once per secondsynchronization message to network asmulticast message

§ Accurate usage of IEEE 1588 requireshardware level support from all devices innetwork

IEEE 1588 Time Synchronization


IEC 61850 Communication

§ Benefits

§ High accuracy (1 μs)

§ Reliable

§ Ethernet and HSR/PRP compliant

§ Reliability

§ Redundant clock masters

§ Backup clock masters (IED level)

§ Supervision

§ Ready for The most demanding applications

§ 1 μs = 1:1000000s

§ 1 μs < 0.05⁰

IEEE 1588 time synchronization


IEC 61850 CommunicationIEEE 1588 Example





Relion® PerformanceGOOSE Performance Requirements

CommunicationProcessorF 1 Communication

Processor F 2

ta tb tc

Transfer time t = ta + tb + tc

Physical device PD1 Physical device PD2

§ GOOSE response time requirements from application toapplication according the standard (IEC 61850-5) are:

§ Type 1A (tripping)§ Class P2/3: <3ms

§ Class P1: <10ms (P1 = distribution S/S)

§ Type 1B (others)§ Class P2/3: <20ms

§ Class P1: <100ms


Relion® Performance615 and 630 performance testing with KEMA

§ Not only the relays are tested for IEC 61850 conformance,but also ABB switchgear solution was tested in Brnoswitchgear factory high-voltage lab

§ IEC 62271-3, High-voltage switchgear and controlgear – Part 3: Digital interfaces based on IEC 61850

§ Test arrangement above


Relion® PerformanceComparison between hardwired and GOOSE performance

§ GOOSE performance is fasterthan the overall hardwired one

§ Relion® IEDs fullfill standardrequirement for protectionapplications

§ GOOSE has higher errordetection§ Interruption of

communication link isdetected withinconfigurable setting

§ KEMA test report accordingIEC 62271-3, High-voltageswitchgear and control gear –Part 3: Digital interfaces basedon IEC 61850 available


Relion® Performance

Use case:§ UniGear with 10 bays

§ Load management system, aswell as control system interface

§ ~58% of the signals are between therelays or other automation§ Replaced by Ethernet

Utilizing GOOSE in Switchgear


Relion® PerformanceSolution benefits with GOOSE

§ Application changes can beeasily implemented viasoftware without being forceto modify wiring andrelevant drawings


Substation communication using IEC 61850Contents

1. Introduction2. IEC 61850 Overview3. IEC 61850 Horizontal Communication4. Relion® Performance5. IEC 61850 in DA products6. Application Examples7. Ethernet Redundancy8. Conclusion


IEC 61850 in DA ProductsAdvanced Usage of Ethernet

• WebHMI• Viewing of alarm & event list• Saving of event data• Parameter setting• Signal monitoring• Measurement viewing• Phasor Diagram viewing

• Fault Records• Upload, analysis

• Disturbance Recordings• Upload, analysis

• IED Tool Connectivity• Local, Remote

• Service Bus access• Settings export/import


IEC 61850 in DA Products

§ Native support for IEC 61850 communication

§ Native IEC 61850 enables fast “GOOSE”(Generic Object Oriented Substation Event)horizontal communication between IEDs

§ KEMA IEC 61850 conformance statementsavailable

§ In 615/620 Ethernet redundancy as option

§ 615 and 620 series also supports in parallelwith IEC 61850:

§ Modbus TCP/IP and RTU/ASCII

§ DNP3 TCP/IP and serial

§ IEC 60870-5-103

§ 630 series also supports:§ DNP3 TCP/IP

§ IEC 60870-5-103

Relion®


IEC 61850 in DA Products615, 620 and 630 series IEC 61850

§ IED core protocol for all functionalityand applications

§ Settings and parameterization are donefully according IEC 61850 services

§ COMTRADE disturbance recordingsover IEC 61850 or FTP

§ Fault records available in IEC 61850

§ Fast GOOSE messaging between IEDsfulfilling IEC 61850-5 requirement, datatransmission time <10 ms from IED toIED

§ SNTP for time synchronization with 1msaccuracy

§ Support of five parallel clients


IEC 61850 in DA ProductsCOM600

§ Powerful gateway between substationand IEDs

§ Takes full advantage of DA IEDs IEC61850 features improving engineeringefficiency

§ Easy to use local or Web HMI withsingle line diagram, even&alarm list andmuch more

§ Intelligent real-time applications inCOM600 with 61131 Logic Processor

§ Supports GOOSE e.g. with RIO600§ Cyber Security optimized





Application Examples

§ RIO600 inputs are connected to EarthingSwitch open and closed statuses

§ In case there is change of status RIO600sends information to IED B

§ Due change in station interlocking schemeIED B sends notification to other IEDs in IEC61850 station bus

§ The use of RIO600 extends the available I/Ospace for Relion ® IEDs

ES statusin GOOSEmessage

Remote I/O RIO600


INC

OUT OUT

Ok, thx forstatus update.Now I canclose my CBalso.


Binary GOOSE ApplicationBusbar Protection (O/C blocking)


§ GOOSE can be used for Logic BusbarProtection (Overcurrent blockingprotection) for logic protectioncoordination

§ Fault on cable side on outgoing feederis seen by IED in the OUT feeder andby IED in incoming feeder, due to theset parameters for Overcurrentprotection function (I>>)

§ I>>> Start from outgoing feeder isshared via GOOSE to incoming feederwhere it blocks the I>> function

§ Fault is cleared out by Circuit Breakerin outgoing feeder faster than hardwired

INC

OUT

GOOSE msg. sentto upstream IED

I see fault in myfeeder.

Ok, thanks forinformation. Iwill block myO/C function.

I also see thefault on Busbar

I will take careof it. You donot need tooperate.


Application examplesArc protection using REF615

Three separate sensors§ Busbar compartment§ Circuit-breaker

compartment§ Cable compartment

Operating conditions§ Arc detected§ Arc and current detected

§ Current thresholdseparately adjustablefor phase currents andneutral current

X

1.

2.

3.


Binary GOOSE ApplicationARC Protection Intertripping


§ GOOSE can be used for ARCprotection intertripping within theswitchgear

§ IED in OUT feeder detects the ARCe.g. on busbar side

§ The IED in INC have to eliminate thisfault

§ IED in INC will open the CB and faultis cleared

INC

OUT

GOOSE msg. sentto upstream IED

I see fault onBusbar side,who isinterested?

I am, I willopen my CBto eliminatethe fault.

Application examplesLoss-of-mains protection using GOOSE and BST

X IED A

GOOSE messageX

G

X

REF615

RED615

RED615

BST message overprotectioncommunication(upto 20km optical link)

IED “B”

IED “C”Cab

leor

OH

L

Connection togrid is lost.Disconnectgenerator!

My Breaker hasbeen opened.Disconnectall distributedgeneration!

§ IED A on the incoming feeder detects anopen circuit-breaker condition

§ The CB position information istransferred to Relay B as a GOOSEmessage

§ After receiving the GOOSE messageRelay B transfers the information toRelay C using BST, binary signaltransfer

§ Relay C will issue a command todisconnect the generator from network

§ Whole communication chain 28ms!



Binary GOOSE applicationTap changer control with AVR (Master/Follower mode)

e.g.REU615 e.g.REU615/RET620

Master FollowerFollowerFollower

e.g.REU615 e.g.REU615

Station bus IEC 61850GOOSE msg. sentto Followers

My tap positionis changed.Adjust your tappositions also.

Affirmative. Affirmative. Affirmative.

KM2

Slide 34

KM2 tento tiez zanimovat nejakKarol Majer; 22.5.2014


Analog GOOSE applicationTap changer control with AVR (Minizing circulating current mode)

e.g.REU615 e.g.REU615/RET620e.g.REU615 e.g.REU615

Station bus IEC 61850Vector information is sharedover Analog GOOSE betweenregulators


Amb. Temp.measurement

OUT 2

Analog GOOSE applicationTemperature measurement in Motor substation

OUT 1 OUT 3

INC


GOOSE msg. sentto other OUT feeders

I measure theambienttemperature inMotor room. Thevalue is 25,2Celsius.

Thanks,temperaturevalue received.

Thanks,temperaturevalue received.


IED

Binary and Analog GOOSE application“Active” Load-shedding with PML630


G

Transformer Cable Transformer Cable

G

Bus Coupler

Generator Generator

M M

PML630

COM600

HMIExternalSystems

Gridconnection

Gridconnection

Priority 1 Priority 2 Priority 2 Priority 3Priority 3

I’m loosingpower, Ihave todisconnectmy CB

Ok, I see.We have toshed loadsto keep thenetworkstabilized.Priority 1CBs OPEN!

Ok,understand. Iopen my CB


IEC 61850 9-2 Sampled ValuesProcess Bus Example

Raw phase measurements sent with 4kHz sampling rate




Redundancy solutions retained for IEC 61850

§ With “zero” switchover time (seamless)

§ PRP (Parallel Redundancy Protocol)IEC 62439-3 Clause 4

§ HSR (High-availability Seamless Redundancy)IEC 62439-3 Clause 5

§ PRP/HSR is a patent of ABB Corporate Research

§ ABB has assured the IEC to provide licenses throughout the worldfree of charge or under reasonable terms


HSR

Operationdescription:

1. Message fromIED is sent viaboth links (“A”and “B”) to theSCADA via HSRring

Normal operation

A B

A B A B A B A B A B

A BA B


HSR


1. Failurerecognized inHSR ring (“A”link)

2. Message isreceived bySCADA viahealthy part ofring (“B” link)

Operation under failure condition

Broken comm. link

A B

A B A B A B A B A B

A BA B


PRP


1. Message isreceived inCOM600 viaboth parallel links(LAN “A” andLAN “B”)

Normal operation

A B

LAN BLAN A

A B A B A B A B

A B


PRP


1. Failurerecognized inPRP network(LAN “A”)

2. Message isreceived inCOM600 viahealthy link (LAN“B”)

Operation under failure condition

Broken comm. link

LAN BLAN A

A BA B A B A B A B

A B





§ IEC 61850 offers system integration and interoperability

§ Less wiring between IEDs means less equipmentand work

§ GOOSE and 9-2 has superior functionality comparing totraditional wiring (performance, link and data supervision)

§ Flexible utilization of available I/Os in the substationequipment

§ Substation automation and IED configuration is moreintelligent and flexible

§ Seamless Redundant Ethernet provides improvedavailability

§ Future proof communication standard choice

Communication SolutionsConclusions


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ABB Medium Voltage Products – Sanjay Sharma, 29.11.2016 ... · PDF fileSubstation Communication with IEC 61850 and Application Examples ABB Medium Voltage Products – Sanjay Sharma,