Joannes laveyne | opslag te GreenBridge
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Transcript of Joannes laveyne | opslag te GreenBridge
![Page 1: Joannes laveyne | opslag te GreenBridge](https://reader036.fdocument.pub/reader036/viewer/2022062308/558a5ae7d8b42ab31b8b4595/html5/thumbnails/1.jpg)
Microgrids en energieopslag Testcase Greenbridge
Joannes Laveyne, MSc
Universiteit Gent - Power-Link Studiedag: Energieopslag en Smart Grids
“Een visie op het net van morgen”
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 2
Smart grid
Solar Energy
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 3
Smart grid
Solar Energy
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 4
Smart grid
• Integratie duurzame energie
• Verhogen betrouwbaarheid
• Energie- efficiëntie
• Flexibiliteit
• Marktintegratie
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 5
Smart grid
• Problemen decentrale opwekking
– Vele kleintjes worden groot
– Moeilijk voorspelbaar
– Vervangt bulk energie
• Ancillary services?
• Elektrificatie van verbruik (!)
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 6
Smart grid
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 7
Micro grid
• Islanded ‘mini smart grid’
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 8
Testcase Greenbridge
• Islanded ‘mini smart grid’
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 9
Testcase Greenbridge
• Eilandnet – 3F400V, dynamische switch-over net/eiland
• Opslag – 48kWh 24V AGM batterijbank
• Opwekking – 10kW PV
– 15kW wind
• Verbruik – Warmtepompen, verlichting, ICT, PHEV
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 10
Testcase Greenbridge
• Energy management system
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 11
Testcase Greenbridge
• Energy management system
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 12
Testcase Greenbridge
• Economische optimalisatie
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1/07/2013 2/07/2013 3/07/2013 4/07/2013 5/07/2013 6/07/2013 7/07/2013 8/07/2013
Ene
rgy
pri
ce [
€/M
Wh
]
Eelec Egas
Electricity pricing on Belpex DAM market for one week (1th of July 2013) and concurrent natural gas price
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 13
Testcase Greenbridge
• Economische optimalisatie
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1 2 3 4 5 6
Co
st s
avin
gs [
%]
COP heat pump
0,75 0,8 0,9 0,95
Per unit cost savings plotted for different gas fired boiler efficiencies
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 14
Testcase Greenbridge
• Virtual Power Plant
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 15
Testcase Greenbridge
• Labo Lemcko
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 16
Besluit
• Nog aantal technische uitdagingen
• 100% duurzaam is niet eenvoudig
• Bewustwording
• Flexibiliteit!
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Energieopslag en Smart Grids 4 & 5 september 2014 p. 17
Besluit
• Vragen?