Innovation for future Smart Grids

Håkan Johansson – ABB Global Smart Grid ISI – Smart Grid Seminar 2013 - Bangkok Feb. 15

© ABB Group February 8, 2013 | Slide 2

Source: BP Energy Outlook 2030 (2011)

WW expected developmentBackground to Smart Grid & EE drivers

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

Connecting large scale renewables

Increased transfercapacity

Improved power quality

Improved control of thedistribution

system

Charginginfrastructure

E-mobility and shipto shore

Improvedcontrol and security

of the network

Increased need of balancing

power

Activeconsumers

Micro generation

Business Models Standards Energy Efficiency

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Efficient generation, transport and better utilization of electricity

Up to 80 percent losses along the energy value chainSome losses inherent to the generation of electricityNetwork losses in EU are an estimated 50 TWh, the annual consumption of 13 million

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

CommercialResidential

Avai

labl

een

ergy

More efficient fuel combustion

Improved pipeline flows

Improved well efficiency

Lower line losses, higher substation

efficiencyImproved

productivity Building management

Primary energy Transport Generation T&D Industry

80%

loss

es

30%

savi

ng

* Source: European Commission

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Today's vs. future electrical power systems.Aspects & challenges to be considered for renewables

A “new way” of looking into the future network. For a long-term sustainable energy supply, renewable power offers an attractive alternative.

Globally, investments in renewable energy sources is growing, which reduces costs by growing volumes and improved technologies.Renewables are environmentally clean, and its energy (e.g. wind and solar) is transmitted free of charge

But exploiting renewable power is not without challenges How to maintain stability?

Production some times far away from consumptionLarge in feed at maximum generationIntermittent productionStorage

High power in feed have to be supported by existing strong transmission and distribution systems

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Regional to continental grids with HVDC technology MoU European energy ministers round the North Sea

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Why It MattersExample: National Geographic Daily News and MIT Technology Review

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Enabling the next generation gridHVDC Grids with Hybrid High Voltage DC Breaker

ABB´s Distribution Substation AutomationAutomating the low voltage grid to address new demands

Secondary Substation

DescriptionAddresses volatility and two-way power flows arising from distributed generationMonitors, controls and protects important equipment in the distribution substation and along the feeders Can support local fault detection, isolation and restoration, voltage regulation, circuit switching

BenefitsCapacity: Measurement can reduce over-sizingEfficiency: Manage power flow to reduce lossReliability: From fault isolation and protection Sustainability: Measures renewables; protects gear

Solution Components, by Level

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ABB Solutions for the whole EV charging value chain

AC ChargersAC charger range

Charging Network Software Services

Galaxy services

Grid AutomationSCADA & Ventyx

Building Automation

KNX, energy mngt.

DC Fast ChargersTerra systems

ComponentsDIN rail &

distribution boards

Power QualityPQF, PCS100

RenewableIntegration

HVDC, solar, wind

SubstationsPower systems

ABB’s future-proof solutions will work together seamlessly throughout the

whole value chain

Energy storageB.E.S.S.

Complement to utility gridsBoth isolated and grid connected microgrids

Common requirements• Stable frequency and voltage• Active and reactive power• Electrical power at lowest cost• Power access, 24/7• Availability without interruption• Maximise renewable energy

Isolated / remote microgrids• Low population density

areas• Industrial consumers

away from grids• Islands

Grid connected microgridsfor increased reliability, security and power quality

• Business campuses• Data centers• Emergency facilities• Military

Smart Grid IT Solution Map

Physical Asset & Work Mgmt. Mobile Workforce Mgmt. Customer Mgmt.Asset Mgmt. -Operations Mgmt.-Supply Chain -Safety & Compliance-Work Mgmt.

Forecasting & PlanningScheduling & DispatchMobile Work Execution

Customer InformationBilling ManagementCall Center Management

Energy Commercial Operations

Load & Rev Forecasting -Unit Optimization & BiddingDemand Response -Physical SchedulingTrading & Risk Mgmt -Market Comms & SettlementSmart Grid Operations

Energy Planning & AnalyticsForecasting & Analysis -Market Data IntelligenceMarket Price Formation -Advisory Energy Consulting-Portfolio Analysis and Planning

Network Management SystemsSCADA: 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

Smart Grid challengesImprove efficiency along the whole process

Demandresponse

Integrationof

renewables

Integrationof electric vehiclesReliability

andefficiency

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Active customer

Energy Services Interface

The active consumerEnergy consumption controlled by price signals

The active home in a smart gridProducts and systems for demand response

Router

ExternalSystem

Solar Systems Battery System

EV Charging

Demand Response-system

Homeautomation

Energy Services InterfaceWhite Goods

Visualization

Metering for Demand Response and Visualization

Demand Response Communication Server

SecurityComfortCost of livingEnvironment

Active HouseActive Consumer – What are the benefits?

Solar microgrid with stabilizing and automation technology

SCADA and energy management system

Longest underwater power link

Advanced Distribution Management System

Most remote offshore wind farm linked to grid

Smart power grid in a new district

Europe’s largest thermal solar power plant

Converging power technologies and ICT

First 600 kV power link

Full-scale distribution system

Intelligent Power Management System

Fiber optical communication

Automation of largest alumina plant

Largest battery

Voltage and reactive power management

Largest SCADA network

Smart GridsTechnologies in operation – Some examples

Solutions for a sustainable city district

Commercial demand response

State Grid Corporation of China (SGCC)Supporting system load growth of over 15% per year

Key objectives

Manage more than 120 GW of peak demand and more than 15% (more than 8000 MW) in annual growthCo-optimize energy and ancillary services Improve grid efficiency…

ABB’s response – Smart grid scopeABB / Ventyx implemented a Supervisory Control and Data Acquisition (SCADA) and an energy management system (EMS) at ECGC’s power network dispatching center, which supervises and controls its power transmission network and optimizes its operations

Customer

East China Grid Company, a subsidiary of SGCC

Electric power generation and delivery in East China has evolved through a number of reorganizations over a 40-year period culminating in the formation of the East China Grid Company in 2003.

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Karnataka – IndiaOne of the largest SCADA implementations in the world

Key objectivesDevelop a common integrated solution to cater to the network covering the entire state of Karnataka – more than 1300 Stations of both transmission and distribution companies

Integrated solution for energy auditing, energy billing and availability based tariff (ABT) to meet regulator’s requirement

ABB’s response – Smart grid scopeNetwork Manager SCADA/EMS/DMS system with main and backup control centers

16 control centers, 867 Remote terminal units (RTUs) and system expansion with additional 450 RTUs

VSAT & leased line communication

Integrated energy audit and energy billing solution for calculation of transmission losses and generating transmission billing

CustomerKarnataka Power Transmission Corporation Limited (KPTCL)

Karnataka Power Transmission Corporation Limited (KPTCL) is Karnataka’s leading power transmission utility that serves nearly 18 million customers across the state.

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Customer’s needReplace an ageing power station with a high penetration, solar PV, diesel power station

5 x 320kW Diesel

1 x 300kW PVABB’s response

Turnkey microgrid solution

Distributed Control System

500kW PowerStore flywheel ESS

Store energy from the solar modules in the ESS to stabilize the power quality between the diesel power station and the solar array

Customer’s benefitsSolar PV penetration levels of 65% per annum and instantaneous penetration levels close to 90%

Saving of 1100 tons of CO2 and 405,000 liters of fuel per year

Horizon Power, Australia

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Smart GridRecruit new competence

New technologies and technical challenges

New business models and enterprises

New people with new competences

Create an early interest

Promote innovation and education

Networking

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Smart Grid Roadmap

Smart Gridevolution

Time

Emerging phase(3-7 years)

AMI integration with operational system

Distribution Automation

Integration electric vehicles

Residential/Community Energy storage

Mature phase(7-15 years) Active houses

Demand Response

Environmental and energy efficient equipmentsHVDC Light® system

(FACTS) including SVC and STATCOMSubstation Automation with IEC61850

Today’sbusiness

SVC Light® with Energy StorageNetwork Management

Building and house control

Initial phase(1-3 years)

Smart Meters for billing

Integration large scale wind/solar farms

Pilots for energy storage, active houses, electric vehicles,demand response, distribution automation, AMI integration

Shore to ship power

Smart Grid

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 distributionboth automation/IT and power devicesboth technology, business models and regulatory/market frameworks

New political incentives, directives, laws etc. to reduce climate footprintSmart 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. Implementation started! Most of the components and systems needed exists today but new standards must be developedSmart Grid creates new jobs and attract new competences* Everyone has to reconsider the individual energy consumption behavior

* WW 3.5 mill. 2010 in renewables alone, acc. to Renewable Energy Policy Network (REN 21)