HF Mains Filter for DyNaLab

Supply and installation of an HF mains filter: The filter dampens grid-side generated overtones and harmonics, which are excited by converter systems at DyNaLab, and suppresses a resonance point between the 110/20-kV transformer and the network connection point of DyNaLab. The coupling takes place at the network connection point of Fraunhofer IWES at the DyNaLab site. The filter design must use similar components to a filter installed in 2018 to ensure the interchangeability of resistors and capacitors.

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