pdf

Capacitor current measurement technology based on injection signal method

  • 2013-09-20
  • 194.1KB
  • Points it Requires : 2

  This paper first analyzes the shortcomings of the traditional distribution network capacitance current measurement method, and then analyzes the widely used method of measuring capacitance current based on the principle of sweep frequency method by injection signal, and points out the problems of this method in actual application. On this basis, this paper proposes the principle of measuring capacitance current based on fixed frequency method. Constant currents of equal amplitudes with different frequencies are injected from the open triangle end of PT, and then the voltage of the open triangle end is measured respectively. The capacitance current value of the distribution network can be obtained by calculation. Through simulation experiments, it is verified that this method of measuring capacitance current by injection signal has good application prospects.

unfold

You Might Like

Uploader
jasionla
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×