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Smart Grid, Long term planning for a sustainable energy system, from source to socket Håkan Johansson – ABB Global Smart Grid ISI Integrator Partner Seminar – Västerås – June 13
Smart Grid, Long term planning for a sustainable energy system, from source to socket
Håkan Johansson – ABB Global Smart Grid ISI Integrator Partner Seminar – Västerås – June 13
© ABB Group June 18, 2012 | 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
Improvedcontrol and security
of the network
Increased need of balancing
power
ActiveConsumerMicro gen
Business Models Standards Energy Efficiency
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
Applications in the power network landscape
Classic SA and SCADA Infrastructure Smart Grid
System Functions: Disribution Automation, Substation Automation, SCADA and DMS
Power Plants
© ABB Group June 18, 2012 | Slide 5
Energy efficiency the biggest opportunity to potential emission decreases
2000 2007 20302020
CO2 emissions (Gigaton)
40
30
20
57%
20%
10%10%
Energy-efficiency
Renewable energy sources
NuclearCCS*
Present trend
450 policy scenario
*Co2 storage
Bio fuels (3%)
The Worlds energy related CO2 -savings according to the 450 policy scenario relative reference scenarioSource: IEA, World Energy Outlook
© ABB Group June 18, 2012 | Slide 7
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
e en
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 %
sav
ing
* Source: European Commission
© ABB Group June 18, 2012 | Slide 8
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
Consumption
Source: SvK
Production
Wind and Solar requires more balance power
Integration of renewable energy sourcesAvailability of emission free balance power
DynaPeaQ ( ABB SVC Light with energy storage )
Handles intermittent energy production issues such as voltage control, grid stability during and after faults, as well as frequency regulation.
Used during peak load situations and as emergency reserve during power outages.
Energy Storage as alternative to investment in increased grid distribution capacity
Current ProjectTwo wind farms connected to 11 kV distribution system. Rated 200 kW/1 h , 600 kW/10 min
© ABB Group June 18, 2012 | Slide 10
© ABB Group Slide 11PowDoc id
HVDC GridsRegional to continental grids with HVDC technology
Offshorewind
Solar
Hydro
DC Grids vs DC single links or AC“Only” relevant offshore solutionLoss reduction for long transmission linesIncreased power capacity vs. AC Less visual impact
Why now:Offshore wind, remote solar, grid constraintsHVDC Light systems and components mature
Challenges:DC Breakers & DC/DC ConvertersRegulatory framework
© ABB Group June 18, 2012 | Slide 12
© ABB HVDC Slide 1210MP1795
This vision is now a shared visionMoU European Energy Ministers Round the North Sea
Smart Grid challengesImprove efficiency along the whole process
Demand response
Integration of
renewables
Integration of electric vehiclesReliability
and efficiency
© ABB Group June 18, 2012 | Slide 13
© ABB Group June 18, 2012 | Slide 14
System Products in Power ApplicationsSmart Grids
Level ProductSystem
Sizetyp. # IO
Utilities / Industries / Power Plants
Power Transmission
Power Distribution
Feeder Automation Infrastructure
Bulk Renewable
EnergySmart Grids
Netw
ork
DMS600, SYS600 100’000
DMS
SCADA
DMSDMS
SCADASCADA DER
FDIR
voltage optimization
Demand response
SYS600C 10’000
Station
SYS600 20’000
Substation Automation
GatewaySubstation Automation
and Gateway for electrical
part
SYS600C 10’000
RTU560 Rack 5’000Classic RTU
Substation Automation
Gateway
Bay / Feeder
RTU560 DIN 750
RMUs Controller for electrical partRTU211 250 Capacitor
banks, RMUs, pole-top RTU
FunctionLegend:
Smart GridIntegration of renewablesAvailability of sufficient emission free balance power and sufficient grid capacity
remote monitoring and control of wind farms
balance load to supply
spinning reserveenergy storage
remote grid operation with
distributed generation
balance load to supplydemand response
remote monitoring and control of solar farms
management of green house gases
emission trading emission monitoringand control
efficient long distance
transmission
increasing grid capacityand stability balance load to supply
demand response
© ABB Group June 18, 2012 | Slide 15
Smart GridReliability and efficiencyIncreasing both grid capacity and power quality. Peak-load shaving
efficient outage management based
on meter information
increasing grid capacity and reduced
transmission losses
energy storagestationary & mobile
emergency powerpeak power
undergroundpower cables
efficient outage managementlocal monitoring and controlzone concept
reduced peak-loadhouse automation
reduced peak-loadprocess automation
grid operation with distributed generation
micro grids
grid operation with improved:
cyber securitycustomer outageinformation
© ABB Group June 18, 2012 | Slide 16
Smart GridIntegration of electric vehiclesSufficient grid capacity and infrastructure for charging and billing
increasing grid capacity
plug-in vehicles integration
chargingbilling
load managementdemand responsereal time pricing
increased stability by energy storage
stationaryplug-in vehicles
© ABB Group June 18, 2012 | Slide 17
Smart GridDemand responseBusiness model and customer interaction
demand response plug-in vehicles
chargingenergy storage
demand responseenergy storage
demand response home automation demand response
process automation
demand response distributed generation
business modelreal time pricingtariffs
© ABB Group June 18, 2012 | Slide 18
The active home in a smart gridProducts and systems for demand response
Router
External System
Solar Systems Battery System
EV Charging
Demand Response-system
Homeautomation
Energy Services InterfaceWhite Gods
Visualization
Metering for Demand Response and Visualization
Demand Response Communication Server
Active customer
Energy Services Interface
The active consumerEnergy consumption controlled by price signals
© ABB Group June 18, 2012 | Slide 21
Two complementary ABB Smart Grid R&D sites
Stockholm Royal Seaport • A full scope ABB Urban Smart Grid for a sustainable city and harbor environment• Focus on active consumers (residential andharbor) and peak load reduction
Smart Grid Gotland• A full scope ABB Rural Smart Grid with possibilityto study island operation.• With 30% intermittent renewable productionit represents the challenge many regions and countries will face in the future. With both these sites ABB can demonstratecapability to solve the issues related to bothan urban and rural grid environment.• High level of international interest already shown
Develop and test Smart Grid solutions to realize:- Large scale integration of wind- Active consumers participation- Reliable and secure grid operation- Smart Grid System Control- Grid Automation- Smart Substations- Energy Storage- Power exchange with mainland by HVDC
interconnection- …and more
© ABBMonth DD, YYYY | Slide 22
Large scalewindpower
E-mobilitySystemControl
Energystorage
Gridautomation
Activecustomers
Large scalewindpower
Smartsubstations
Smart Grid Gotland
© ABB Group June 18, 2012 | Slide 23
Smart Grid Gotland
Stockholm Royal Seaport –A world class sustainable city, with a Smart Grid as the enabler
Objectives
Year 2030 fossil free
Year 2020 CO2-emissions below 1,5 ton per person
Adapted to future climate changes
Focus areasEffective energy end-usageEnvironmental effective transportsLocal re-cycling Life style
Quote from Time
© ABB Group June 18, 2012 | Slide 25
Full system- and customer perspective coverage
An open national arena for innovation and research around smart grids for urban areas.
Stockholm Royal Institute of Technology, a hub for research
Small and medium sized companiesThe energy industry
© ABB Group June 18, 2012 | Slide 26
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
© ABB Group June 18, 2012 | Slide 26
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
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. 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
