Older generation of MV/LV smart substation (PA IRIS).
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Older generation of MV/LV smart substation (PA IRIS).
No grid-wide roll out
• Testing of a solution for centralised MV tension regulation (FAR U).
• VAR management at the crossroads of transmission and distribution grids (FAR Q): enabled to lift high tension constraints on the transmission network. Value assessment to be further detailed.
• Prototype for digital operation information exchange device (eDEIE)
• Technical and economic ranking of grid operations including flexibilities.
• Aggregators web portal.
Further development needed before roll out
• IT planning infrastructure (jont maintenance planning with MV generators).
• “DispoRéseau” web portal for MV genertors (coordination; posting of updates on quality of supply).
• IT for consumption and generation forecasts (SYPEL).
• IT for grid data records (HDR).
• Constraints live simulator
(SIT-R STC).
• Operation information exchange device (DEIE).
• Development of 1st generation MV/LV smart substation.
• Smart grid connection offer for MV generators: three offers tested, awaiting regulatory changes.
• Economic assessment of flexibilities.
Grid-wide roll out ongoing
ACHIEVEMENTS AND LESSONS LEARNED
• Implement technical and organisational solutions to streamline renewables’ grid connection and energy demand management actions while guaranteeing grid reliability and resilience.
• Define business models for local optimisation addressing all stakeholders’ needs.
• Assess local and “societal” integration of the project and its impact on the local electricity system and the whole industry.
OBJECTIVES
100 business buildings and 10 000 public lighting units within the service area of 6 primary and 2 700 secondary substations, 3 MV wind generators.
2013-2018
Vendée département
Large scale energy optimisation for regions
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• Ensuring upfront vision on grid operations to minimize impact of grid maintenance works on renewable generation, through enhanced cooperation with generators and the transmission network.
• Harmonised methodology for maintenance works planning
MAINTENANCE PLANNING
A closer look on some major feedback
Experimentation of “alternative” offers to streamline and reduce cost of grid connection in exchange for provisional curtailments of generation according to new contracts
Example of gains for a wind generation site
EXPERIMENTATION OF 3 "SMART CONNECTION OFFERS"
FOR MV GENERATORS
A closer look on some major feedback
COMPLETED
DETAILS
Where :
When :
What :