Embed Size (px)
Citation preview
1
Smart gridsfrom grid to network
Peter van der SluijsAlliander 9 Juli 2013Utrecht
3
Agenda
•What a smart grid is
•Why it’s relevant
•How we do it
What is a smart grid?
No idea, but if everybody wants it,
I want it too
4
What it is meant to do
• Keep the energy system reliableand
• Keep energy affordable for everyone,
• During the energy transition.
5
6
Why we need it
•Fossil fuel
•Central production
•Segregated energy system
•Passive user
•Monopoly/oligopoly
•Growing energy demand
•Energie as a product
•Renewable energy
•Local/personal production
•Hybrid energysystem
•Active partner
•Polypoly/cooperative
•Shrinking primary energy demand
•Energy related services
7
Present energy system
supplier
Grid operator
A lot of customers
kwh $
What society wants
Platform provider
kWh
How it could work
marketBid curve power Bid curve power
AppliancesCalculate energy need
Send bid on how much energy at what price
Auctioneer calculates price where supply=demand
Sends back market price
Appliance switched on if in the money
backup
How we do it (gridside)
• Increase knowledge of what is going on with sensors
• Test new grid infrastructures and technology
http://www.liander.nl/liander/over_liander/2013/liander_opent_demonstratieproject_bionet.htmhttp://www.liander.nl/liander/campagne/greendream/video_green_dream_district_aflevering_4_slim_meten.htmhttp://www.youtube.com/watch?v=-0tcQhVB-3I&feature=youtu.be
How we do it (market side)
• Improve information exchange
• Stimulate new business models
• Improve market transparency
www.energieaandeel.nlwww.e-laad.nl
10
11
Surf to:
www.flexiblepower.org
www.alliander.nl
www.powermatchingcity.nl
Or e-mail:
Let’s build together
