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HVDC transformer bushing
Further UHV DC main equipment:UHV DC wall bushing: similarly impressive as the transformer bushings due to its extended dimensions for the required insulation levels
hybrid optical UHV DC measuring system:
ohmic shunt for measuring UHV DC current on high-voltage potential transmitted to ground via fibre optics
UHV DC PLC capacitor: is used to prevent highfrequency noise to enter the DC overhead line and provides a connection path for the DC line fault locator signal
UHV DC post insulators: different technologies on the market all with silicone housings providing hydrophobic behavior on the surface of the insulators which greatly reduces the risk of flashovers due to pollution.