低压配电网络中非直接接触式电压测试技术的研究  

Research Based on Indirect Contact Voltage Test Technology in Low-Voltage Distribution Network

作　　者：许剑 刘松阳 XU Jian;LIU Songyang(Beijing Zhongdian Feihua Communication Co.,Ltd.,Beijing 100160,China)

机构地区：[1]北京中电飞华通信有限公司,北京100160

出　　处：《通信电源技术》2022年第23期4-7,共4页Telecom Power Technology

摘　　要：为了在不破坏低压配电网络绝缘层的情况下进行电压测量工作,提出了一种非直接接触式电压测试方法,对非接触式电压测量技术产品在数字领域内的应用推广具有积极作用。通过实物样机开展非接触式电压的现场实测,测试结果表明测量误差控制在合理范围内,该方法具有较好的推广应用价值。In order to measure the voltage without damaging the insulation layer of low-voltage distribution network,an indirect voltage measurement method is proposed,which has a positive effect on the application and popularization of non-contact voltage measurement technology products in the digital field.The field measurement of non-contact voltage is carried out by a prototype.The test results show that the measurement error is controlled within a reasonable range,and this method has a good popularization and application value.

关 键 词：电压测量 非接触式电压测量 电路设计 电磁场 

分 类 号：TM72[电气工程—电力系统及自动化]