基于低压配电网络中的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：徐京波 XU Jingbo(China Metallurgical Saidi Electric Technology Co.,Ltd.,Chongqing 401122,China)

机构地区：[1]中冶赛迪电气技术有限公司,重庆401122

出　　处：《电气应用》2023年第12期25-31,共7页Electrotechnical Application

摘　　要：为了不破环低压配电网络的绝缘层的电压测量工作,提出了一种非直接接触式的电压测试方法。通过在非接触式的电压测量的应用化设计方面开展深入研究,验证了该设计产品的指标性能。该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,最后通过实物样机开展非接触式电压的现场实测,结合测试结果说明测量误差控制在合理范围内,论证了所提的非直接接触式的电压测试方法具有推广应用的价值。In order to measure the voltage of the insulation layer of the low-voltage distribution network without breaking the loop,this paper proposes a voltage test method of indirect contact.Conduct in-depth research on the applied design of non-contact voltage measurement and verify the specification performance of the design product.This method has a positive effect on the application and promotion of non-contact voltage measurement technology products in the digital field,and finally the on-site measurement of non-contact voltage is carried out through physical prototypes,and the measurement error is controlled within a reasonable range in combination with the test results,thus demonstrating that the non-direct contact voltage test method proposed in this paper has the value of popularization and application.

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：TM933.2[电气工程—电力电子与电力传动]