Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electric Engineering》 2018-15
Add to Favorite Get Latest Update

Extraction of Reference Signal of Fundamental Based on Phase-control Switching Technology

SHENG Xiaoyun;LI Xiaozun;LIU Jun;LI Hongmei;ZHANG Hengguo;Anhui Huadian Engineering Consulting & Design Co.,Ltd.;State Grid Anhui Electric Power Company;Hefei University of Technology;  
A fundamental component extraction and its frequency estimation of the input signal were realized in this paper based on adaptive notch filter technique.To compensate for its weakness in harmonic attenuation,an infinite impluse response pre-filter was designed.The fundamental reference signal could be exactly extracted even under distorted input signals and its frequency could be adaptively estimated.Finally,the effectiveness of the presented scheme was validated via experimental researches based on dSPACE rapid control prototyping system.
【CateGory Index】: TM761
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved