Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Electric Power Science and Technology》 2007-03
Add to Favorite Get Latest Update

Study of three-level inverter modulation technology

LI Song(College of Electrical Engineering,East China jiaotong University,Nanchang 330013,China)  
The power capability of traditional two-level inverter can't satisfy the requirement of power system due to the limitation of power electronics device.The topology,characteristics and operation principle of there-level inverter are introduced in the paper.And some arrangement and principle of voltage shifted modulation,such as IPD、POD and APOD,are expounded.Waveforms and Spectrum of current,phase voltage and line voltage in IPD and APOD arrangement model are presented.Simulation and experiment waveforms are also presented with Matlab/Simulink and DSP320LF2407 controller.
【CateGory Index】: TM464
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