工频磁场抗扰度系统的自动校准技术研究  

Research on Automatic Calibrating Technology of Power Frequency Magnetic Field Immunity System

作　　者：冯建强[1] 姜楠[1] 周海鹏 FENG Jianqiang;JIANG Nan;ZHOU Haipeng(Xi'an High Voltage Apparatus Research Institute Co.,Ltd.,Xi'an 710077,China;Xi'an YouLaice Technology Co.,Ltd.,Xi'an 710065,China)

机构地区：[1]西安高压电器研究院有限责任公司,西安710077 [2]西安优来测科技有限公司,西安710065

出　　处：《高压电器》2018年第12期257-261,267,共6页High Voltage Apparatus

摘　　要：针对工频磁场抗扰度系统校准规范缺失的现状,依据有关国家和国际标准,对工频磁场抗扰度系统的自动校准技术做了系统研究。提出了需要校准的4类参数,即:输出电流值、总谐波畸变率、线圈常数和磁场均匀区。对每类参数给出了校准方法及线路,设计了自动校准系统,并通过试验进行了验证。这些工作为规范该系统的校准及为下一步编写校准规范奠定了技术基础。A research on the automatic calibrating technology of power frequency magnetic field immunity system is carried out based on national and international standards for absence of calibrating regulation.Three kinds of parame- ters are provided together with the dedicated calibrating methods and circuits.And then,an automatic calibrating system is design to improve calibrating quality and efficiency.This job lays the technical foundation to regulate the calibrating activities and establish the calibrating regulation subsequently.

关 键 词：工频磁场抗扰度系统 校准方法 校准系统 

分 类 号：TM506[电气工程—电器]