Changing electricity demand and fluctuating feed-in from renewable energy sources pose a serious challenge for the players in the energy sector. The timely and regular assessment of your networks is therefore essential. With our comprehensive range of services, we support you as a grid operator in optimising the economic efficiency and reliability of your grids and in adapting to future developments in the best possible way.

Grid studies

  • Congestion management and network structure optimisation
  • Sound load and forecast scenarios
  • Transformer requirement planning
  • Optimised voltage maintenance and optimised reactive power balance
  • Reliability studies
  • Optimisation of separation points
  • Grid connection applications

Grid calculations

  • (Optimising) load flow and short circuit
  • Failure and reliability calculations
  • Dynamic simulations

ERIS quality indicator

In addition to conventional optimisation methods, we use the innovative grid quality indicator ERIS to assess grids. With ERIS, investments can be planned specifically and transparently on the basis of a definable measure of supply security.

ERIS is integrated as a module in the NEPLAN network calculation program.

Grid technology

  • Neutral point treatment
  • Voltage and transient stability
  • Network resonances and network quality
  • Harmonic wave analyses

More information on grid planning and grid studies (German only)

Grid services from experts

  1. Experience
    Rely on our team of engineers with different energy industry backgrounds to implement your projects.
  2. Expertise
    You can rely on our extensive professional expertise and long-standing experience.
  3. Technological edge
    Profit from the use of the innovative network quality indicator ERIS.

Contact us

We also provide consulting services.