摘要
为了实现船舶直流配电系统支路负载过载、冲击、短路状态的区分与保护,抑制冲击或短路电流,针对典型的直流24 V配电系统,研究了一种新颖的船舶直流固态功率控制器。重点讨论该功率控制器的主电路设计、控制策略、反时限保护设计。最后通过原理样机,验证了船舶直流固态功率控制器技术的可行性。
To distinguish the states of subcircuit overload, impact and short-circuit in DC power distribution system for ships, protect the system and suppress impact or short-circuit current, a novel DC solid-state power controller for 24 V DC power distribution system is studied. The main circuit design, control strategy and inverse-time over-current protection design of the power controller are discussed emphatically. Finally, the feasibility of the DC solid-state power controller for ships is verified by the principle prototype.
出处
《现代电子技术》
北大核心
2015年第13期125-128,共4页
Modern Electronics Technique
关键词
船舶
直流
配电
固态功率控制器
ship
DC
power distribution
solid-state power controller
