Energy Grids

Network Calculation

For the calculation and simulation of electrical energy networks, we primarily use PowerFactory by DIgSILENT.

With the ongoing transformation of the energy grid, new challenges and requirements constantly emerge. We are here to support you with our extensive experience and expertise.

Scope of Services:

• Combination of Different Networks: Analysing and combining various networks from an energy perspective.
• Network Development Planning: Performing calculations to support network development planning.
• Load Flow Calculations: Including thermal and mechanical design of electrical equipment.
• Connection Assessment: Evaluating the connection of generation systems in compliance with the new user regulation VDE-AR-N 4110/20:2018-11 and the technical connection specifications of grid operators.
• Short-Circuit Current Calculations: Assessing potential short-circuit scenarios in the network.
• Safety Calculations: Ensuring compliance with safety standards for electrical systems.
• Sequence Plan Development / Selectivity Certificates: Creating sequence plans and providing selectivity certificates.
• Dynamic Stability Calculations: Analysing the dynamic stability of the network.
• Electromagnetic Processes: Studying the effects of electromagnetic interference.
• Motor Run-Up Simulations: Simulating the start-up behavior of motors in the system.
• Power Quality and Harmonics Analysis: Performing power quality analysis, including harmonics assessment.
• EMC Calculations: Using WinField software for electromagnetic compatibility (EMC) calculations.