摘要
设计了一种适用于分布式汽车电气控制系统的车载电源管理系统。根据车载电源管理的需要,以分布式控制的设计思想设计了智能继电器,实现了对电源通道的控制。针对电源通道过电流保护的要求,采用了选择性过载保护、瞬动保护和后备保险丝三种保护方法,达到了对多种过电流情况的保护功能。最后设计出该系统的原型样机,通过实验测试,并且得到应用。
A kind of electrical power management system（EPMS） which is suitable for automotive distributed electrical system is proposed. According to the requirement of power supply in automotive distributed control system, a kind of smart relay is designed to manage the electrical power supply. Selective overload protection, instant protection and fuse protection method are adopted to meet over current protection requirement. Prototype is developed and tested, which has come into application.
出处
《电工技术学报》
EI
CSCD
北大核心
2009年第5期209-214,共6页
Transactions of China Electrotechnical Society
基金
北京市科委"智能电气"资助项目(041502305)
关键词
车载电源
电源管理系统
过电流保护
智能继电器
电源通道
Automotive electrical source, electrical power management system, over current protection, smart relay, power supply channel
