摘要
介绍闭环霍尔电流传感器的工作原理及其在地面车用电源系统中的应用,实现了对车用电源系统输出电流的隔离测量和控制,解决了地面车辆中大功率发电系统的限流保护问题。
The principle of a close-loop Hall current sensor and its application of the sensor in power system of vehicle are presented. The sensor is used to measure output current of the power system and output signal of the sensor is isolated between the primary current (output current of the power system) and the secondary current (output signal of the sensor). According to this application, the problem to limit output current in the high power system of vehicle is solved.
出处
《电子元器件应用》
2004年第5期25-26,35,共3页
Electronic Component & Device Applications
关键词
闭环
霍尔电流传感器
车用电源
应用
close-loop
Hall current sensor
power system of vehicle
application
