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Project objectives. 4 main objectives Increase MV/LV PV integration thanks to a “Network Energy Manager” Study and model customers response Operate a pocket of LV network on an Islanding mode Study business models 2 key features Project based on ERDF Linky smart meter architecture
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Project objectives • 4 main objectives • Increase MV/LV PV integration thanks to a “Network Energy Manager” • Study and model customers response • Operate a pocket of LV network on an Islanding mode • Study business models • 2 key features • Project based on ERDF Linky smart meter architecture • 3 levels of electricity storage
Nice Grid Facts and Figures AVIGNON CARROS NICE 400 kV line MARSEILLE Site description TOULON • Carros located in SouthernFrance, in an“electricalpeninsula” • 10 500 inhabitants, with residential and industrial areas • Already1,8MWpof solar PV • Single400kVlinesupplying the area • 88secondary substations • 20MWpeak load Use cases • Optimize massive PV integration in the distribution grid • Testislandingwithin a low voltage district • Test 3.5MWload shedding within the city of Carros • Incentivizeprosumerbehavior
Nice Grid Use Cases on a map PV Area 550 Linkyclients 150 kWp installed Cailletiers Islanding area 12 Industrial clients 420 kWp installed Pesquier Colombie Customer Behavior : 2600 Linkyclients Rosemarines Battery locations Lou Souleou Plaine 1 Docks Trachel
Flexible Load Management Power Consumption PV generation • Traditional Generation / Consumption curves • Generation / Consumption curves with flexible load management Time Load shifting Power Flexibilities - + Time
Nice Grid Batteries Sept. 2014 4 kW / 4 kWh 1 MW / 560 kWh Dec. 2013 250 kW / 620 kWh 33 kW / 106kWh Nov. 2014 Oct. 2014
Nice Grid Architecture AGREGATOR B2B Flexibility requests Bids Optimization and management TRANSMISSION SYSTEM OPERATOR DEMAND RESPONSE REQUESTS NETWORK ENERGY MANAGER (NEM) AGREGATOR B2C CONSUMPTION FORECASTS D-1 NETWORK AGREGATOR GENERATION FORECASTS D-1 www.grid4eu.eu
Load shifting Average power consumption and generation in Watts • +2300 Whconsumption per client between 12 PM and 4 PM • - 1000 Whconsumption per client on previous off-peak block (no electrical boiler start) • -1100Wh consumption during on-peak time (appliances shifting) • +200Wh consumption in total per client Average power consumption on 21 clients with solar off-peak hours Average reference power consumption for the 21 clients Average PV generation for 40 PV generators Source: ERDF, EDF R&D www.grid4eu.eu
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