闪变仪中调制波的几种检波方法  

DISCUSSION TO SEVERAL METHODS FOR DEMODULATION IN FLICKERMETER

作　　者：赵学东[1] 孙树勤[1] 

机构地区：[1]清华大学电机系

出　　处：《电网技术》1996年第4期52-54,共3页Power System Technology

摘　　要：本文分析比较了闪变仪中常用的几种检波方法，为闪交仪的进一步研制提供了参考。Signal demodulation is an important part ofthe measurement in voltage fluctuation and flicker.In thispaper, several typical methods in flickermeter are discussedand compared in frequency domain. And some results areput forward for further research of flickermeter.

关 键 词：闪变仪 检波 频率测量仪表 

分 类 号：TM935[电气工程—电力电子与电力传动]