Research on Medium Voltage Generator Grounding of Shipboard

Medium voltage power system applying on the shipboard of the reliability presents the new requirement. Because of the inertia technical reasons, the shipboard grounding of medium voltage generator has been used the land- way-high resistor grounding, it has not been in-depth study. This paper through simulation and numerical analysis to make sure the appropriate grounding method of medium voltage generator used on shipboard, as the same time, in order to supply reference of the ship grounding device design.