A. Nogueiras, A. Lago, J. Doval, J. Marcos, C. Martinez-Peñalver
{"title":"New mathematical nonlinear modulator model for switch-mode pulse width modulated converter circuits","authors":"A. Nogueiras, A. Lago, J. Doval, J. Marcos, C. Martinez-Peñalver","doi":"10.1109/IECON.2003.1280298","DOIUrl":null,"url":null,"abstract":"A new mathematical model of pulse width modulation (PWM) process is developed to attain behavioral nonlinear simulation of switch-mode power converters. Applying the Laplace transformation and Heaviside unitary pulse function, a nonlinear mathematical model of the PWM pulses is achieved. This mathematical model, which leads to a nonlinear Simulink simulation model, validated against perturbations and employed to obtain different PWM techniques and employed to facilitate the simulation of DC-to-DC converters and VSI.","PeriodicalId":403239,"journal":{"name":"IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IECON.2003.1280298","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A new mathematical model of pulse width modulation (PWM) process is developed to attain behavioral nonlinear simulation of switch-mode power converters. Applying the Laplace transformation and Heaviside unitary pulse function, a nonlinear mathematical model of the PWM pulses is achieved. This mathematical model, which leads to a nonlinear Simulink simulation model, validated against perturbations and employed to obtain different PWM techniques and employed to facilitate the simulation of DC-to-DC converters and VSI.