A Model for Simulation on Grounding Resistance of Shore Power

According to the commonly used foundation building grounding way to reduce grounding resistance of experience, the paper put forward to shore power grounding device grounding electrode can adopt Foundation Grounding mode. On the basis of the grounding resistance of the ANSYS simulation, with the vertical grounding electrode resistance calculation results compared to determine the basis of grounding, availability, and the terminal grounding device and hull need not connecting the conductors to the conclusion. The study on terminal grounding device grounding electrode to provide a theoretical basis for design, for shore power system operation security guarantees.