汽车检测用钳形电流传感器的设计  

Design of Probe Current Sensor Used for Auto Detection

作　　者：刘筝[1] 张军[1] 徐海宁[1] 王雪[1] 

机构地区：[1]沈阳仪表科学研究院,辽宁沈阳110043

出　　处：《仪表技术与传感器》2009年第8期14-16,共3页Instrument Technique and Sensor

摘　　要：针对汽车检测系统的需求,设计出了一种车用钳形电流传感器,该传感器线性度和稳定性高、位置误差和温度漂移小、抗干扰能力强。该传感器可广泛地应用于军用车辆和民用车辆的带电维修检测。文中介绍了该钳形电流传感器的工作原理和设计制作过程。In view of the requirement of auto detection system, this paper designed a kind of probe current sensor, the sensor linearity and stability highly, small position error and temperature drift small, and strong anti-jamming capability. It can be widely used in military and civilian vehicles, charged maintenance detection. This paper introduced the probe current sensor＇ s working principle and process of the design production.

关 键 词：钳形电流传感器 霍尔元件 温度补偿 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]