采用IGBT的超声载波PWM变换器在不久的将来将得到应用

Conference Proceedings., Eleventh International Telecommunications Energy Conference Pub Date : 1989-10-15 DOI:10.1109/INTLEC.1989.88344

T. Nishimura, P. Maranesi

{"title":"采用IGBT的超声载波PWM变换器在不久的将来将得到应用","authors":"T. Nishimura, P. Maranesi","doi":"10.1109/INTLEC.1989.88344","DOIUrl":null,"url":null,"abstract":"The authors describe an ultrasonic PWM (pulse-width modulated) carrier-frequency current sourced power converter employing IGBTs (insulated-gate bipolar transistors) with a self-aligned DMOS structure. The sinusoidal waveform (rather than the ultrasonic corrected triangular waveform) method is employed for the PWM pulse pattern to operate the converter. Because of the ultrasonic PWM carrier frequency, the converter changes the AC line current waveform to a sinusoidal waveform; thus, the convertor's filter can be small, and its displacement factor is improved.<<ETX>>","PeriodicalId":272740,"journal":{"name":"Conference Proceedings., Eleventh International Telecommunications Energy Conference","volume":"351 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Ultrasonic carrier PWM converter employing IGBT in the near future\",\"authors\":\"T. Nishimura, P. Maranesi\",\"doi\":\"10.1109/INTLEC.1989.88344\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors describe an ultrasonic PWM (pulse-width modulated) carrier-frequency current sourced power converter employing IGBTs (insulated-gate bipolar transistors) with a self-aligned DMOS structure. The sinusoidal waveform (rather than the ultrasonic corrected triangular waveform) method is employed for the PWM pulse pattern to operate the converter. Because of the ultrasonic PWM carrier frequency, the converter changes the AC line current waveform to a sinusoidal waveform; thus, the convertor's filter can be small, and its displacement factor is improved.<<ETX>>\",\"PeriodicalId\":272740,\"journal\":{\"name\":\"Conference Proceedings., Eleventh International Telecommunications Energy Conference\",\"volume\":\"351 5\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-10-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Proceedings., Eleventh International Telecommunications Energy Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTLEC.1989.88344\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Proceedings., Eleventh International Telecommunications Energy Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.1989.88344","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

作者描述了一种采用自对准DMOS结构的绝缘栅双极晶体管(igbt)的超声波脉宽调制载波频率电流源功率转换器。采用正弦波形(而不是超声校正三角波形)方法作为PWM脉冲模式来操作变换器。由于超声波脉宽调制载波频率，变换器将交流线电流波形变为正弦波形;这样可以减小变换器的滤波器，提高变换器的位移系数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Ultrasonic carrier PWM converter employing IGBT in the near future

The authors describe an ultrasonic PWM (pulse-width modulated) carrier-frequency current sourced power converter employing IGBTs (insulated-gate bipolar transistors) with a self-aligned DMOS structure. The sinusoidal waveform (rather than the ultrasonic corrected triangular waveform) method is employed for the PWM pulse pattern to operate the converter. Because of the ultrasonic PWM carrier frequency, the converter changes the AC line current waveform to a sinusoidal waveform; thus, the convertor's filter can be small, and its displacement factor is improved.<>

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Conference Proceedings., Eleventh International Telecommunications Energy Conference

自引率

0.00%

发文量