Towards a smarter grid Dr Shailendra Fuloria, Manager – Smart Grids, ABB Ltd , India 26th Aug, 2012

Combining technology, policy and

regulation

© ABB Group

August 31, 2012 | Slide 2

India Power sector scenario Fast capacity addition, loss reduction, inefficient consumption

105 132

143

148

159

174 206

2002 2007 2008 2009 2010 2011 2012

304 359 385 394 402 409

2002 2007 2008 2009 2010 2011

5726 6581 6902 7079 7094 7392

2002 2007 2008 2009 2010 2011

>= 66kV

< 66kV

Installed generation capacity (GW) Transmission Network (x1000 ckt kms)

0.50 0.50 0.53

0.54 0.56

0.59

0.72 0.70

0.69 0.68 0.66 0.66

FY2007 FY2008 FY2009 FY2010 FY2011 FY2012

Consumption Generation

Reducing Consumption efficiency

Improving Delivery efficiency

Electricity to produce 1$ of GDP (kWh)

672 717 733

779 813

2007 2008 2009 2010 2011

Per-capita electricity consumption (kWh)

Source: Ministry of Power, ‘Growth of Electricity Sector in India from 1947 – 2011 ’

© ABB Group

August 31, 2012 | Slide 3

Installed generation capacity 1

32

14

3

14

8

15

9

17

4 20

0

30

1

Mar-07 Mar-08 Mar-09 Mar-10 Mar-11 Mar-12 2017

Demand-supply gap despite substantial capacity addition

• Installed capacity to double between 2010 - 2017

• Peak supply-demand gap expected to increase from 10.6 to 19.68%

• Need policy support towards ‘time-of-use’ tariffs

101

109

110

119

122

130

218

87

91

97

104

11

0

116

175

2006-07 2007-08 2008-09 2009-10 2010-11 2011-12 2016-17

Peak Demand Demand Met

10.6%

19.68%

Strong driver for ‘Demand Response’

Installed generation capacity (GW) Peak Demand vs Demand Met (GW)

Source: Ministry of Power, ‘Growth of Electricity Sector in India from 1947 – 2011 ’, CEA reports

© ABB Group

August 31, 2012 | Slide 4

T&D losses among highest in the world Potential to save over 10 BUSD per year

Average T&D losses (2010-11) = 24% approximately 13 BUSD loss

Money saved if T&D losses are equivalent to Korea = 10.77 BUSD

Money saved if T&D losses are equivalent to World average = 8 BUSD

7.4

15.8

8.9

6.3

7.1

5.4

24.0

6.2

5.2

3.8

13.1

10.1

7.6

6.1

9.0

Transmission & Distribution losses (percentage)

© ABB Group

August 31, 2012 | Slide 5

Renewable potential

Leading States Installed Generation (MW)

Tamilnadu 7338.01

Maharashtra 3630.05

Gujarat 3498.64

Karnataka 3183.23

Rajasthan 2365.55

25

28

31

35

39

44

2012 2013 2014 2015 2016 2017

Sustainable integration of renewables a driving factor

More than 80% generation is concentrated in the following 5 states

Renewable installed generation (GW)

© ABB Group

August 31, 2012 | Slide 6

Strong drivers towards a new type of power systems Consequences

Driver Conv.

generation Transmission Distribution

System operation

Application

Remote, bulk generation

FACTS

Long dist. transm.

Overlay grid/ HVDC

Stabilization with FACTS

Distributed generation

Automation

Voltage regulation

Communi-cation

Control

VPPs1

Volatile generation

High effi-ciency all over output range

Flexibility

Trans-regional leveling

Overlay grid/ HVDC

Bulk storage

Distributed storage

Demand response

VPPs1

Storage (in applications)

Demand response

Cost pressure, ageing infra-structure, reliability

Automation

Asset health management

Automation

Asset health management

Demand response

New loads (E-mobility)

Charging infrastructure

Demand response

1 VPP: Virtual Power Plant

© ABB Group

August 31, 2012 | Slide 7

From traditional to smart grids

Centralized power generation

One-directional power flow

Generation follows load

Top-down operations planning

Operation based on historical experience

tra

dit

ion

al g

rid

s

ma

rt g

rid

s Centralized and distributed power generation

Volatile renewable power generation

Multi-directional power flow

Flexibility in demand – load follows generation

Operation based on real-time data

© ABB Group

August 31, 2012 | Slide 8

Smart Grid is also a regulatory and policy issue Many players need to be informed consistently

legal framework

political leaders

Smart Grid as key to achieve

electricity targets

government departments,

parliaments regulators

technical and sociable solutions to achieve targets

consum

ers

/ v

ote

rs /

NG

Os

utility CEOs, boards

investment plans to support

business targets

© ABB Group

August 31, 2012 | Slide 9

Smart Grid, a puzzle based on: An evolution challenging the entire power system (OT)

Connecting large scale renewables

Increased transfer capacity and

Energy storage

Improved power quality

Improved control of the distribution

system

Charging infrastructure

E-mobility

Improved control and security

of the network

Increased need of balancing

power

Active consumer Micro generation

Business models Policy Standards Regulation

© ABB Group

August 31, 2012 | Slide 10

Physical Asset & Work Mgmt. Mobile Workforce Mgmt. Customer Mgmt.

Asset Mgmt. -Operations Mgmt.

-Supply Chain -Safety & Compliance

-Work Mgmt.

Forecasting & Planning

Scheduling & Dispatch

Mobile Work Execution

Customer Information

Billing Management

Call Center Management

Energy Commercial Operations

Load & Rev Forecasting -Unit Optimization & Bidding

Demand Response -Physical Scheduling

Trading & Risk Mgmt -Market Comms & Settlement

Smart Grid Operations

Energy Planning & Analytics

Forecasting & Analysis -Market Data Intelligence

Market Price Formation -Advisory Energy Consulting

-Portfolio Analysis and Planning

Network Management Systems

SCADA: Supervisory Control & Data Acquisition

Generation Coordination & Control -Security Control & Assessment -System Monitoring

-Automated Generation Control -Switching Control -Switching Orders

-Real Time Market Communications -Transmission Coordination -Reliability Control

-Control Area Function -Reliability Management -Volt/VAR Optimization

IT becoming more prominent in power systems Smart Grid IT solution map

© ABB Group

August 31, 2012 | Slide 11

Integrating Operations Technology with IT

© ABB Group August 31, 2012 | Slide 12

Efficient generation, transport and better utilization of electricity

Energy efficiency along the value chain can reduce losses by 30 percent

Commercial Residential

Ava

ila

ble

en

erg

y

More efficient fuel combustion

Improved

pipeline flows

Improved well

efficiency Lower line losses, higher substation

efficiency

Improved productivity Building

management

Primary energy Transport Generation T&D Industry

80 %

losses

30 %

savin

g

*Source: European Commission

© ABB

2011-10-25

SG_IntroABB_20110502.ppt |

GF-SG | 13

Integrating supply and demand side MEREGIO – Minimum Emission REGIOn, Germany

Develop and install a complete IT-

system covering automated meter

reading (AMR), remote control for

distributed generation (DG),

communication infrastructure, network

control system and accounting system

in a distribution network area of EnBW

in Karlsruhe (Germany)

Optimize spinning reserves with

increased amount of renewables

Reduce transmission losses

Demand response (regulatory demand)

- real time price information

Optimize electricity consumption

– home automation

Minimum Emission Regions (MEREGIO) System-Structure

Consumption Generation / Storages

Smart Meters Smart Meters

Web-Services / E-Mail Web-Services / E-Mail

customers

bay level

technical

systems

of network

operator

market place /

commercial

systems

of network

operator

CORE

Plattform Middleware

Billing network usage and

ancillary services

Billing

Interface to

Smart Meters

Market Place energy / balancing power / services

Market Place ancillary services

E-Energy

MEREGIO

System-Structure

Variable Tariffs

Certification

CO2-Emissions

ABB-Parts

Milestones

Challenges of smart-grid projects

Summary

Network Control

SCADA and

network applications

Distribution Autom. RTU, communication

© ABB Group

August 31, 2012 | Slide 14

© ABB Group

August 31, 2012 | Slide 15

Stockholm Royal Seaport project - Sweden Targeting 1.5 t CO2 per annum per capita by 2020 and neutrality by 2030…

Focus areas

• Efficient energy use

• Environmentally efficient transports

• Local recycling

• Environmental life styles

• Regulatory framework

Customers

• Fortum (a leading Nordic energy company)

• Stockholm Municipality

Project highlights

• Timeline: 2010 – 2030

• Scope: 10,000 apartments, 30,000

workplaces and required infrastructure

• The first installation of secondary

substation according to Smart Grid

specifications is planned for 2012

• First set of apartments will be ready to

move in by Q1 of 2013

• Integrated functional tests: Q2 of 2013

© ABB Group

August 31, 2012 | Slide 16

Karnataka Power Transmission Corporation Limited Integrated Extended SCADA

Designed to be the largest EMS & DMS

data handling SCADA project in the world

First project in India covering Entire State

Electricity Network of Generation,

transmission & Distribution

First SCADA Project implementation in

India with MFTDMA VSAT Communication,

connected to 867 Locations across

Karnataka through INSAT 3A with

communication bandwidth of 11.5 MHz.

Another 450 locations added subsequently

First SCADA Smart Grid Project

implementation in India with

SCADA/EMS/DMS/ Energy Billing, Energy

Auditing & ABT Meter Interface

Conclusions

Smart Grid is the evaluation of today's systems and the enabler for a

more sustainable energy system with a more consumer driven

electricity market which includes:

integration of renewable energy sources, efficient energy

consumption, AMI etc.

Both transmission and distribution

both automation/IT and power devices

both technology, business models and regulatory/market

frameworks

Smart Grid is still a learning process. An important arena to develop and

demonstrate solutions for the future power system together with all stake

holders including authorities and end users

Most of the components and systems needed exists today but new

standards must be developed

Everyone has to reconsider the individual energy consumption behavior