摘要
在对逆变电源短路限流特性及塑壳式断路器的保护特性进行分析的基础上,提出了基于逆变电源组网的综合电力系统保护策略,对逆变电源及配电断路器的保护进行了配置与整定,最后采用物理试验验证了这种保护策略的正确性,可作为综合电力系统保护设计参考。
Based on characteristic analysis of inverter short circuit current-limiting and moulded case circuit breaker protection,the protection strategy for integrated power system based on inverter grid is presented to complete protection configuration and setting of inverter and distribution breakers.Physical experiment demonstrates that the proposed protection strategy is correct,which can be applied to integrated power system protection design.
出处
《船电技术》
2011年第7期1-4,74,共5页
Marine Electric & Electronic Engineering
关键词
综合电力系统
逆变电源
电力系统保护
塑壳式断路器
integrated power system
inverter
power system protection
moulded case circuit breaker
