Research on Grounding of Shore-to-Ship Power Supply System  

作　　者：Ningzhao Luo Hongjiang Li Haolan Zhang 

机构地区：[1]College of Electric Engineering, Naval University of Engineering, Wuhan, China

出　　处：《Journal of Power and Energy Engineering》2014年第4期612-615,共4页电力能源（英文）

摘　　要：To avoid pollution of generator exhaust port after the ship docked, the use of shore power supply is developing direction of port. And the shore power grounding method and related standards needed to be carried out. According to developing status of foreign medium voltage ship and characteristics of navy shipboard power supply, this paper presents a shore power supply network structure and its grounding method. The simulation results show the power supply network structure can effectively suppress the single-phase intermittent ground fault on the system to produce the harm.To avoid pollution of generator exhaust port after the ship docked, the use of shore power supply is developing direction of port. And the shore power grounding method and related standards needed to be carried out. According to developing status of foreign medium voltage ship and characteristics of navy shipboard power supply, this paper presents a shore power supply network structure and its grounding method. The simulation results show the power supply network structure can effectively suppress the single-phase intermittent ground fault on the system to produce the harm.

关 键 词：Medium Voltage GROUNDING SHIPBOARD COLD IRONING 

分 类 号：F4[经济管理—产业经济]