Publication in accordance with the Ordinance Regulating Power Station Grid Connection (KraftNAV)

According to Section 3 Paragraph 1 of the Ordinance Regulating Power Station Grid Connection (KraftNAV), as of 1 July 2007, operators with electricity supply grids with a voltage of 110 kV or more are required to publish certain information about their grid.

All downloads are available in German language only.

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  • Grid connection

Required information for grid connection requests

In the following list, we have compiled all of the information needed to review a grid connection request for a power station with a connected capacity larger than 100 MW to be connected to the Stromnetz Berlin GmbH 110 kV grid in accordance with Section 3 Paragraph 1, No. 1 of the Ordinance Regulating Power Station Grid Connection (KraftNAV) of 1 July 2007.

  • Information on the contracting partner (party interested in the connection)
  • Sytem concept and schedule
  • Operating method
  • Connection concept to the distribution grid
  • Technical specifications of generators and turbine sets
  • Technical specifications of generator transformers and auxiliary power transformers
  • Technical specifications of connection cable/transmission line for energy dissipation or auxiliary power and standby grid connection
  • Information for auxiliary power requirements

In our Technical Requirements for Connection to the High-voltage Network in Berlin – Addition to the VDE-AR-N 4120 (2016 Edition), you can find:

  • the most important nominal ratings for equipment for connecting to Stromnetz Berlin GmbH's 110 kV network in Annex 1;
  • an overview containing all the detailed information you need for your planned power plant in Annexes 2, 3 and 4.

Technical Requirements for Connection to the High-voltage Network in Berlin – Addition to the VDE-AR-N 4120 (2016 Edition) (PDF 4 MB)

Requirements for a grid connection contract

Our grid connection contract contains standard requirements for grid connections connecting systems that generate electrical energy (generation assets) and have a nominal capacity of at least 100 MW to electricity supply grids with a minimum voltage of 110 kV.

These standard requirements include:

  • A description of the power station concept and grid connection concept
  • The provision of the grid connection output
  • Changes in the grid connection output
  • Property boundaries
  • Technical specifications and documentation
  • Transfer metering
  • Access rights
  • Outages and interruptions
  • Information exchange requirements
  • Essential requirements with regard to the power station
  • Substation supply concept
  • Liability
  • Duration and termination
  • Succession

Grid schematic plan

Current overview of the Berlin 110 kV grid as a schematic plan in accordance with Section 3 Paragraph 1 No. 3 of the Ordinance Regulating Power Station Grid Connection (KraftNAV) of 1 July 2007.

Grid schematic plan
General plan 110 kV grid of the Stromnetz Berlin GmbH