A novel design and implementation of programmed PWM to eliminate harmonics

Jyh Wei Chen, Tsorng-Juu Liang, Ssu Hao Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

A novel design and implementation of programmed PWM inverters to eliminate selected harmonics are presented in this paper. Switching patterns without low-order harmonics can be obtained by numerical techniques. Equal-area switching angles as initial values in numerical computation can guarantee the convergence of solving nonlinear equations. A well-designed circuit to generate switching patterns for programmed PWM inverters without microprocessor is very suitable for low-cost and high-performance inverter application. The experimental results are presented to demonstrate that the selected low-order harmonics are eliminated and the proposed PWM inverter can be overmodulated.

Original languageEnglish
Title of host publicationIECON 2005
Subtitle of host publication31st Annual Conference of IEEE Industrial Electronics Society
Pages1278-1283
Number of pages6
DOIs
Publication statusPublished - 2005 Dec 1
EventIECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society - Raleigh, NC, United States
Duration: 2005 Nov 62005 Nov 10

Publication series

NameIECON Proceedings (Industrial Electronics Conference)
Volume2005

Other

OtherIECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society
Country/TerritoryUnited States
CityRaleigh, NC
Period05-11-0605-11-10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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