许中璞,王艳芹,荀秀娟,李建岐,田海亭,巨汉基,王晨.低压电力载波通信对漏电保护器电磁兼容性试验系统的研究[J].电测与仪表,2014,51(11):6-11. XU Zhong-pu,WANG Yang-qin,Xun Xiu-juan,LI Jian-qi,TIAN Hai-ting,JU Han-ji,WANG Chen.Study on Electromagnetic Compatibility Testing System of Low Voltage Power Line Carrier Communication to Residual Current Operated Protective Device[J].Electrical Measurement & Instrumentation,2014,51(11):6-11.
低压电力载波通信对漏电保护器电磁兼容性试验系统的研究
Study on Electromagnetic Compatibility Testing System of Low Voltage Power Line Carrier Communication to Residual Current Operated Protective Device
In order to conduct the low-voltage power line carrier communication on electromagnetic compatibility impact study of residual current operated protective device conveniently in the laboratory,the testing system of low-voltage power line carrier communication on electromagnetic compatibility for residual current operated protective device is established and the electromagnetic compatibility testing method as well as testing program of residual current operated protective device,which is injected analog carrier signal in two kinds of forms:differential mode and common mode, is proposed in this paper,proving that the reasonableness of this testing system.This testing systm and testing method have important practical value.
