The core competencies of our High Voltage Systems Engineering department include network calculations for networks of all voltage levels for industry, generation plants and system operators, planning of grid connection, network analyses and grid expansion planning. In addition, we provide engineering services for project planning and for the assessment and refitting of substation and distribution network assets. We also specialize in the design of output side switchgear protection systems, the planning and review of protection concepts, fault analysis and the testing of protective equipment.