基于船舶高压电力系统中性点接地运行方式的研究  

Research on Neutral-point Grounding Operation Mode for Shipboard High Voltage Power System

作　　者：何首贤[1] 张晶[1] 

机构地区：[1]大连海洋大学应用技术学院,辽宁大连116300

出　　处：《船电技术》2015年第5期20-23,27,共5页Marine Electric & Electronic Engineering

摘　　要：随着船舶向大型化,智能化的发展,导致了所需要的电力负荷不断增大,低压电力系统在安全、经济等方面已难以满足要求。采用高压电力系统对船舶供电已是大型船舶电力系统发展的必然趋势。本文对电力系统中性点各种接地方式进行分析,比较,并重点阐述了船舶高压电力系统中性点经高阻接地这一适合于船舶电力系统的接地运行方式。With the development of large and intelligent ship, the required power load is increasing, and it is difficult for the security, economics and other aspects of low-voltage power system to meet the requirements. Using high-voltage power supply system in ship is an inevitable trend in the development of large-scale ship ＇s power system. The paper analyzes and compares a variety of neutral grounding mode in power system, and focuses on the neutral-point grounding operation mode by high resistance grounding in high-voltage power system, which is suitable for shipboard grounding operation mode

关 键 词：电力系统 中性点接地方式 高阻接地 

分 类 号：TM711[电气工程—电力系统及自动化]