Archive
The Main Grid Contract consists of grid service, supply of reactive power, maintenance of reactive power reserves and information exchange between a customer and Fingrid.
Grid code specifications for power generating facilities
Specifications for the Operational Performance of Power Generating Facilities VJV2013
Guidance on ESCR values and voltage control tuning-expired
Modelling instructions
Archived modelling instructions and test lists can be found here.
General connection terms
General Connection Terms YLE2017
General Connection Terms YLE2013
Connecting a three winding transformer to a 110kV line owned by Fingrid