单电源低通滤波器的设计  

Design of Single Power Supply Low-pass Filter

作　　者：汪建敏[1] 贺贵明[1] 

机构地区：[1]武汉大学电气工程学院,湖北武汉430072

出　　处：《仪表技术》2007年第10期31-32,共2页Instrumentation Technology

摘　　要：在设计工频参数测量系统时,往往需要滤除电网中的谐波信号,以利于工频参数的测量。文章基于Mu ltisim2001介绍了一种50Hz单电源低通滤波器的设计方法,并将它很好地应用到了具体的项目中。In the frequency measurement system, it often requires to remove harmonic signals out of power grids only to make the measurement of frequency easy. Based on Multisim2001, a method of design of 50Hz single power supply low-pass filter is introduced in this paper. And it has been well applied in a specific project.

关 键 词：单电源 低通滤波器 MULTISIM2001 

分 类 号：TM930[电气工程—电力电子与电力传动]