zip

Three types of AC sampling for electrical quantity measurement in power systems

  • 2013-09-22
  • 136.08KB
  • Points it Requires : 2

  There are three AC sampling methods commonly used at the signal end of the power system: the zero-crossing method, the adaptive prediction method, and the hardware phase-locked loop. The algorithm principles of the zero-crossing method and the adaptive prediction method are introduced, and the hardware circuit of the phase-locked loop is analyzed, and it is found that they each have their own advantages and disadvantages. The schematic diagram of the phase-locked loop composed of phase-locked devices and the details of the annotation are given to guide related practical activities.  

unfold

You Might Like

Uploader
crazyjackson
 

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
×