摘要
船舶区域配电系统作为船舶电力系统的发展方向用于电力推进船舶和军用舰船,目前其故障与安全可靠性研究成为国际研究热点之一。运用计算机数字仿真技术建立了某电力推进船舶区域配电系统数字仿真模型,仿真了系统正常运行、单相接地故障和三相短路故障的工况,分析了不同故障类型及同一故障类型发生在系统不同区域时对系统稳定性的影响。仿真结果表明,其数据对船舶区域配电系统的设计、调试及控制方法的研究具有参考价值。
The study on fault-tolerance and protect reliability of ship zonal electric distribution system,which reflects the development direction of the ship power systems for electric propulsion ship and military vessels,becomes a hot point now at home and abroad.Computer numerical simulation technology is applied to establish a model of ship zonal electric distribution simulation system that is able to simulate the electric system at normal working conditions and the fault conditions when single-phase short circuit to ground or threephase short circuit fault happens.The effects of different type of faults occurring at different regions on the stability are analyzed.Simulation results will help the design,debugging and control method determination of ship zonal power distribution system.
出处
《中国航海》
CSCD
北大核心
2013年第4期42-46,共5页
Navigation of China
基金
高等学校博士学科点专项科研基金(20123121110003)
上海市教委科研创新重点项目(12ZZ155)
上海海事大学优秀硕士生科研成果和学位论文资助项目(yc2012047)
关键词
船舶、舰船工程
船舶区域配电系统
故障仿真分析
船舶电力系统建模
单相接地
三相短路
ship, naval engineering
ship zonal electric distribution system
fault simulation and analysis
modeling ship power system
single-phase short circuit to ground
three-phase short circuit
