摘要
针对船舶电力系统的特性,建立了电力系统选择性保护的断路器和熔断器数学模型,利用电磁暂态仿真软件搭建了全系统仿真模型。仿真分析了典型故障下各种瞬动保护设置方案的保护结果,得出了最优的瞬动保护设置方案。
According to the features of the ship ＇s power system, mathematical model of breakers and fuses are set up, and all system＇s simulation models are set up by Pscad. Protection results of power distribution＇s typical breakdown are analyzed, and the optimal safeguard solutions are also presented.
出处
《船电技术》
2016年第1期26-29,32,共5页
Marine Electric & Electronic Engineering
关键词
电力系统
保护
仿真
power system
protection
simulation
