Smart Grid Potential in Thailand & Vietnam - giz.de · PDF fileSmart Grid Potential in Thailand & Vietnam ZVEI / GIZ, ... MEA also in the process of piloting a Smart Grid project with

© Siemens 2012

Smart Grid Potential in Thailand &

Vietnam

ZVEI / GIZ, Frankfurt

14 November 2013

Anand Menon

CTO, Smart Grid, ASEAN

Siemens MY, Infrastructure & Cities Sector

Page 2 NOV 14th , 2013 ZVEI/GIZ 2013 Anand Menon

Energy systems worldwide are changing…


IT Landscape

Pre- Smart Grid Utility Applications


IT Landscape

Post- Smart Grid Utility Applications

ADM

S


SMART GRID

ASEAN LINE-UP

Overall market observations and status

• Siemens has a good footprint in all front running and follower countries, being engaged

within pilots or at least pilot discussions in all areas

FRONT RUNNERS: Run/prepare first pilots and

have clear goal of their AMI landscape

FOLLOWERS: Have plans for initiatives but are

impeded by regulatory, funding or economy

reasons

OBSERVERS: Do not invest now but might be

interested in the future years

• South East Asian countries from Smart Grid Services perspective to be separated into:

SIN PHI TH

MY IDS VIE

MYR LAO


SOUTH EAST ASIA – SMART GRID

DRIVERS & FOCUS AREAS

T & D EFFICIENCY

(~10%, 2X ADV. GRIDS)

SMART GRID AREAS CAN BE CLASSIFIED INTO FOUR CATEGORIES:

METERING / CUSTOMER MGMT.

( THEFT / BAD DEBT

NON-SUBSIDISED MARKET)

GRID RELIABILITY

SEA ADV. nations

SAIFI 4 0.7/cus/yr

SAIDI 2-5 0.8hr/cus/yr

ENERGY DEMANDS

( 109 GW 280 GW)

POWER / TRANSMISSION

EXPANSIONS

GRID OPTIMISATON

OPERATIONAL

EFFICIENCY

EFFICIENT

ENERGY USAGE


VIETNAM- DRIVERS & FOCUS

3.8 hrs

22.5 int/cust 110 GW

21 GW

2012 2030

SU

BS

IDIS

ED

6.2%

(T)

2.4%

(D)

0.07

$/kWh

PEAK DEMAND T & D

LOSS

SAIFI SAIDI RETAIL PRICE

EVN is vertical-integrated utility – 100 % T & D, 68% - Generation

During the period 2011 – 2030, electricity demand is expected to rise by about 11%

year-on-year

Hence, generation enhancement and developing transmission corridors are focus

Yet to come out with a concrete Smart Grid plan

World Bank assistance forthcoming towards Distribution network improvements


THAILAND- DRIVERS & FOCUS

EGAT owns transmission system and sells to PEA / MEA for distribution

During the period 2011 – 2020, electricity demand is expected to rise by about 5%

year-on-year

Although the core national policy emphasis is on meeting expected energy demands,

focus is laid on improving operational efficiency / reduce costs to offset subsidized

electricity price and high generating costs

PEA leads Smart Grid initiatives with AMI road map, with planned spending upto

400b Baht ( USD 12.6b) over 16 years and integration of RE sources like solar

MEA also in the process of piloting a Smart Grid project with Substation /Feeder

Automation

1.4 hrs 4.6 int/cust

54 GW

25 GW

2012 2030

SU

BS

IDIS

ED

5.5%

(T)

2.5%

(D)

0.11

$/kWh

PEAK DEMAND T & D

LOSS

SAIFI SAIDI RETAIL PRICE


Smart Grid deployment overview

SMART GRID INITIATIVES IN VIETNAM AND THAILAND:

VIETNAM

TE

THAILAND

SA DA AMI Ev RE

Deployment Pilot Plans No Plans

TE : Transmission Expansion SA : Substation Automation

DA : Distribution Automation AMI : Automated Metering Infrastructure

eV RE : Electric Vehicle and Renewable Energy


Smart Grid Progress - THAILAND

Automation

Distribution

Automation

Substation

AMI

Systems

Energy Mgmt

Microgrids

PEA, Phase I, 2013 -2018

AMI installation of 400k meters in 3 provinces and Pattaya

Pattaya pilot to commence in mid 2014 with a 2-year timeline, 120k meters ( 3ph, 1ph)

AMI coverage of 26 municipalities upto 1 million meters

PEA : SG roadmap launch in Aug 2011, budget – USD 4b over 16 years, in three stages

MEA : Focus on Power Distribution expansion and up-rating lines from 12kV to 24kV

EGAT : Supports SG development by power purchase from IPPs ( DG ) & RE projects

PEA, Phase I, 2013 -2018

Completed a Control Centre project and aims to replace obsolete systems by 2016

Micro grid developments with RE ( PV, Hydro), energy storage, Controller

MEA Plans to replace their NCC, consultant employed, tender expected in early 2014

PEA

IEC60870-5-103 in current usage

Plans to deploy IEC61850 in 2015

MEA Automation using IEC60870-5-103 ( existing stations)

30% of 115/69/24 kV s/s uses IEC 61850, balance 70% in next 10 years

EGAT Plans to implement IEC 61850 in 230/115kV s/s in 2014


Smart Grid Progress - VIETNAM

Automation

Distribution

Automation

Substation

Trans.

Upgrades

Energy Mgmt

Microgrids

2011-2015

~ 300 projects, for laying 15,000 kms of 500kV and 220kV lines

~ 20 Substation projects, totalling 16,000 MVA

2011 -2015, Power Generation – 22 projects, ~10 GW

EVN focused on upgrading the national Transmission system

EVN recently awarded contract to replace their National Control Centers

EVN SPC utilising a WB loan of USD 20m is in the process of procuring a SCADA DMS

by mid-2014

Other provincial utilities have plans to modernise their SCADA systems

Since last four (4) years, all new substations at transmission level

are using IEC 61850 and numerical IEDs , both vertical

and horizontal ( GOOSE messages) communication

Foreign assistance in developing Distribution Automation and SG infrastructure

World Bank’s Distribution Efficiency project ( 2013 – 2018), USD 800m, focus on reduction

in electricity losses and optimised consumption thereby reducing GHG emission

- A : System Expansion B : SG technologies in Distr C : Tech. assistance / capacity build

- Demand Response program also in consideration


SOUTH EAST ASIA - SMART GRID

BARRIERS

Weak policy and regulation

Binding regulatory targets for smart grid deployments not yet in place

Shortage of Government funds

Utilities hard-pressed to absorb high up-front costs on smart grid investments and

transfer onto consumers

Dynamic electricity pricing structures do not exist

High Costs & Consumer awareness

RoI and cost-benefit analysis not tangible towards investments

Consumers are largely unaware of technology and are concerned on applications such

as smart meters with potential increased costs

Technology barriers

Lack of cost-effective communication or IT infrastructure

In some instances, ground-level SCADA / DMS need to be installed prior to advanced

technology implementation


Operational

efficiency

Smart Grid development

Efficient energy

usage

Automation

Distribution

Automation

Substation

AMI

Systems

Demand Resp.

MDM System

Users

enterprise

Interfaces

Billing, SAP

Smart meters

Asset Mgmt

Cond. Monitor

Fdr. Auto

Pr & Control

IEC61850

SCADA

WAMS

SMART GRID INITIATIVES CAN BE CLASSIFIED INTO FOUR CATEGORIES:

Energy Mgmt

Microgrids

Reliability

Optimization

MEM EMS

OMS DEMS

ROS

Volt/ VAR

CO2 Reduction RE Integration Solar , Wind, Biomass PQ


Looking for innovative solutions?


Smart Grid offers solutions

Renewable and distributed generation

Aging and/or weak infrastructure

Cost and emissions of energy supply

Revenue losses, e.g. non-technical losses

Limited generation and grid capacity

Balancing generation & demand, new business models

Reliability through auto-matic outage prevention and restoration

Efficient generation, transmission, distribution & consumption

Full transparency on distribution level and automated loss prevention

Load management & peak avoidance

Challenges in changing

energy system

Significant changes in energy system require

a new Smart Grid infrastructure

© Siemens 2012

Thank you for your

attention!


At the distribution level, changing in-feed patterns

due to local generation are challenging existing

grid infrastructure…

Load in kW

200

100

0

-100

-200

-300

12:00 0:00 0:00 0:00 0:00 0:00 0:00 0:00 12:00 12:00 12:00 12:00 12:00 12:00 12:00

Load profile 2003

Load profile today

Source: LEW

Weekly loading of a transformer station in the rural area

the LEW-Verteilnetz GmbH – 2003 and today

Residential Commercial and Industrial

TARGET ARCHITECTURE

Horizontal Layers…

EXISTING ENTERPRISE IT SYSTEMS

EXISTING DISTRIBUTION SPECIFIC IT SYSTEMS

EXISTING ENTERPRISE IT SYSTEMS – INTEGRATION LAYER

SMART GRID APPLICATIONS

COMMUNICATIONS

FIELD AND PREMISE INFRASTRUCTURE

SMART GRID RELATED DISTRIBUTION SPECIFIC IT SYSTEMS

Typical Customer Evolution….

Step 0: No Smart Meters

Existing

Enterprise IT

Existing

Distribution

Specific IT

Existing

Enterprise IT

Field and

Premise

Infrastructure

Residential Commercial and Industrial

Distribution and

Outage

Management

Geographical

Information

System

Network

Planning

Work / Asset

Management System

Field Worker

Management

Communications

Customer

Information System

Integration Layer

M M M M

Manual Meter

Reading Systems for

residential and C&I

Automated Meter

Reading Systems for

C&I

Background:

- Utility-specific applications to build,

maintain and operate networks and to

serve customers

- Meter data collected manually and

meter-read data is loaded directly into

customer’s CIS for billing

- For C & I customers, some form

of AMR may be present using

one way public cellular

communication networks

Utility Goal:

- To move the Utility IT landscape

to a goal architecture supporting

several Smart Grid capabilities

Integration Layer

Customer

Data

Portal

Smart Meter

Data

Analytics

Smart

Pre-

Payment

Existing

Enterprise IT

Existing

Distribution

Specific IT

Existing

Enterprise IT

Smart Grid

Applications

Field and

Premise

Infrastructure Residential Commercial and Industrial

M

M M M

PV

Panel

IHD

Controllable

Devices Controllable

Device Controllable

Device

Distributed

Generation

ADVANCED

Distribution and

Outage Mgmt.

Geographical

Information

System

Network

Planning

Customer

Information System

Work / Asset

Management System

Field Worker

Management

Communications

Smart Meter

Data

Management

Demand

Response

Feeder

Automation

DG Control

Demand

Response

PQ

Head End / Remote Device Management

M M

Final Step: Smart Meter to Smart Grid Transition

Smart Grid Goal Architecture

Int. S/s

Cond.

Monitor

EV Control

Demand

Response

PQ

RTU IED

SENSORS

RMU, Substation


Typical Customer Evolution…

Step – wise Approach

Step 0

Feeder

Automation-

PILOT

Step 1

Feeder

Automation-

SCALE-UP

Step 0

ISCM-

PILOT

Step 1

ISCM-

SCALE-UP

Step 2

Feeder

Automation-

ADMS

Integration

Step 2

ISCM-

AM TIE-UP

Step 0

PQ-

PILOT

Step 1

PQ-

SCALE-UP

Step 2

PQ-ADMS

Integration


Roll – Out Integration

Smart Meters with Functionality


Increase meter

count to 20,000

with phase 1

functionality

Test phase 1

functionality and

communications

Roll out

5000

meters

Mete

rs I

nsta

lled

18 mths

200,000

800,000

1,000,000

0 mths 1 mth 6 mths 9 mths

0

5,000

20,000

100,000

15 mths 24 mths Time

Phase 1

Functionality Phase 2 Functionality

Phase 3

Functionality

26 mths

Undertake 5000 meter

pilot of phase 2

functionality while

continuing rollout on

phase 1 functionality

Cutover all meter

population to phase

2 functionality and

continue rollout up

to 200,000 meters

Undertake pilot of phase 3

functionality using different

set of meters while

continuing to rollout of up

to 800,000 meters on

phase 2 functionality

Cutover all meter

population to phase

3 and continue

rollout up to

1,000,000 meters

Functionality

and rollout

complete

Combined Roll – Out Plan

Example…..

Phase 3

Contract-based DR

Pre- Payment

DG Integration

EVC Integration

Phase 1

Basic Meter-to-Cash

Adv. Meter-to-Cash

Phase 2

Energy Feedback

Price-based DR

Operational Analytics

Distribution Integration

Documents

Smart Grid Potential in Thailand & Vietnam - giz.de · PDF fileSmart Grid Potential in Thailand & Vietnam ZVEI / GIZ, ... MEA also in the process of piloting a Smart Grid project with