基于多用表磁感应开关测量方法研究  

Research on Measuring Method of Magnetic Induction Switch Based on Multi-purpose Meter

作　　者：杨静 吴春婵[1] 郝志坤[1] 马敏 王丽娟 YANG Jing;WU Chun-chan;HAO Zhi-kun;MA Min;WANG Li-juan(Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076,China)

机构地区：[1]北京航天计量测试技术研究所,北京100076

出　　处：《宇航计测技术》2023年第2期42-45,50,共5页Journal of Astronautic Metrology and Measurement

摘　　要：研究了磁感应开关的工作原理及其电气性能,提出了一种基于多用表磁感应开关电气性能测量方法,实现磁感应开关在空载和加载条件下性能指标的测量。试验验证表明,基于多用表方法能够对磁感应开关电气性能进行有效的测量,测量结果不确定度满足磁感应开关产品规范的要求。The working principle and electrical performance of magnetic induction switch are studied,and a method of measuring the electrical performance of magnetic induction switch based on multi-purpose meter is proposed to measure the performance index of magnetic induction switch under no-load and loading conditions.The test verification shows that the electrical performance of magnetic switch can be effectively measured based on the multi-meter method,and the uncertainty of measurement results meets the requirements of the specifications of magnetic induction switch products.

关 键 词：磁感应开关 电气性能 测量 

分 类 号：TM932[电气工程—电力电子与电力传动]