Title Subtitle
Download
Report
Transcript Title Subtitle
Karl Elfstadius, ABB Smart Grid
Smart Grid – The evolution of the future grid
© ABB
2009-04-16 SG_Presentation_rev9b.ppt | 1
Smart Grid enables a change to a sustainable energy
system
New political targets, with main focus on
• Reduction of CO2 emission
• Energy efficiency
• Renewable power generation
• Reliability and security
Integration of renewable energy sources
Challenge: Availability of emission free balance power
Consumption
Production
Source: SvK
Wind and Solar requires more balance power
Smart Grid enables balance by increased transmission
capacity and integrated active consumers
Planning targets for Sweden
Wind
30 TWh, 12 000 MW
Compare with
Hydro
Nuclear
16 000 MW
9 000 MW
How to balance intermittent 12 000 MW wind?
MWh/h
30000
25000
20000
Import / -- Export
++Import
Export
Hydro
Vattenkraft
15000
Wind
Vindkraft
District heating
Värmekraft
10000
Kärnkraft
Nuclear
5000
Elavändning
Electrical demand
0
-5000
-10000
Tor
Source: SvK Sweden
Fre
Lör
Sön
Mån
Tis
Ons
Smart Grid enables peak load shaving by active
consumers
Benefits for network operator
and energy supplier
Load
Use more efficient production units
Use less costly production units
Use units with less emission
Improved utilization of the grid
capacity
More available balance power
Time
Develop business models
that transfers part of the profit
to the consumers
New rules for the electricity market
Modified network regulation
Smart Grid components
HVDC Light – new technology for DC-connections
BorWin 1
400MW
+- 150 kV, 200 km cabel (sea & land)
Contributes to reduction of CO2 emissions
with about 1.5 millioner ton/year
Supports wind power in Germany
East West Interconnector
500MW
+- 200 kV cabel (sea & land)
Customer: Eirgrid, in service 2012
Supports wind power in Ireland
Smart Grid components:
Bulk energy storage
Energy storage
Voltage control
Increased stability
Used during peak load situations and as
emergency reserve during power
outages.
Product concept
Dynapow
SVC Light
#1
#2
#2
#n
~
PCC
=
Battery storage
Li-on battery cells
5-50 MW, 5 min to 60 min
Modular concept
Smart Grid components:
Integrated Active House and Electric Vehicle
Home Energy Management System
Benefits
Active ‘prosumer’ benefits from most favorable spot price
Peak load shaving by local production, storage and time shift of consumption
Overall reduction of energy consumption by increased consumer awareness
Smart Grid components:
Charging infrastructure Electric Vehicles
Billing system
Benefits
CO2 reduction
Allows for the possibility to dispose energy
when excess production is available.
Peak load shaving
Chargin
g
method
Description
Slow
charging
Individual poles at home or parking lots
Charging time ~6 hours
~2kW, , AC converters
Fast
charging
Special charging stations or with
equipment at home
Charging time ~1 hour
~20kW, AC converters
Ultrafast
charging
Concept for special charging stations
Charging time ~6 min
>300kW, DC converters
Installation
R&D sites for Smart Grid
From research to business
Research & Development:
# New technology solutions
# New business models
# New market rules
# New role of the customers and customer behaviors
Innovation: Transfer learning's into market rules and commercial
applications
Education: Site for training and demonstration
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 areas
Effective energy end-usage
Environmental effective transports
Local re-cycling
Life style
Development and demonstration of a large scale
Smart Grid in Stockholm Royal Seaport
7
1
Smart homes/Buildings and Demand Response
2
6
Distributed Energy Systems
6
2
6
3
3
4
6
4
2
5
Increased stability and power quality
Harbor Control Solution
1
Integration of PHEV Charging Infrastructure
Energy Storage for Network Support and DES
5
Integration of production for local generation PV and Wind
in Home/Building Automation Solution
Integration and Use of electric vehicles
4
Reduced peak load and increased energy efficiency by
demand side participation and home/building automation
Reduced CO2 emission based High voltage shore
connection
Smart Primary Substations
Increased efficiency and reliability with higher automation
level
7 Smart Grid Lab (part of Royal Seaport Innovation)
Research, development, simulation and implementation of
smart grid application
Smart Grid research in Stockholm Royal Seaport
© ABB Group
July 17, 2015 | Slide 13
Smart Grid
is the Enabler for…
Transformation to a sustainable energy system
Reduced CO2
Increased energy efficiency
Renewable energy
Reliability and security
Continue development of a consumer driven
electricity market
Increased capacity in existing infrastructure, which
has a favourable impact on price development
A robust energy system with a large share of
distributed renewable production
Create opportunities within the power industry that
attracts young talents to support the generation shift
within the power industry