逆变式电焊机用电流传感器的设计  

Design Of Current Sensor Used for Contravariant Welding Machine

作　　者：陈雷[1] 廉五州[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》2006年第12期9-9,18,共2页Instrument Technique and Sensor

摘　　要：针对逆变式电焊机的特点,设计了能满足其需求的霍尔电流传感器,该传感器具有抗干扰能力强,在外界环境恶劣条件下性能稳定等特点。介绍了该传感器的工作原理、设计理念及具体的设计过程。In view of the characteristic of contravariant welding machine,designed a kind of Hall current sensor to meet its need,this sensor had strong ability of anti-jamming,and can work steadily under the scurviness condition also. Introduced the working principle and the design idea of the sensor, then made the introduction to the concrete design process.

关 键 词：电流传感器 温度补偿 电磁干扰 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]