舰船电力系统新型限流保护技术的仿真分析  

Simulation and Analysis of New Current-Limiting Technology in Warship DC Power System

作　　者：余跃听[1] 徐国顺[2] 

机构地区：[1]海军驻武汉719所军事代表室,湖北武汉430064 [2]海军工程大学电气与信息工程学院,湖北武汉430033

出　　处：《低压电器》2011年第24期1-3,9,共4页Low Voltage Apparatus

摘　　要：针对舰船直流电力系统极限短路电流难以分断的问题,开展了舰船电力系统新型混合式限流保护技术的仿真分析。通过建立含限流断路器的电力系统仿真模型,分析了舰船电力系统安装直流限流断路器的限流效果。仿真结果表明,新型限流断路器能够满足舰船电网对保护设备快速性和有效性的要求。As it is difficult to interrupt the ultimate short-circuit current of warship DC power system,a simulation analysis of a new current-limiting technology in warship DC power system was presented.Two system models for power system with new DC current-limiting circuit breakers were established,and the limitation effect was simulated.The simulation result indicates that the new DC current-limiting circuit breaker can satisfy the requirement of a fast and effective switchgear in warship power system.

关 键 词：混合式限流断路器 舰船电力系统 限流保护 

分 类 号：TM561[电气工程—电器]