零电压软开关PWM DC-DC功率变换器的改进，运行在低传导损耗的分布式电源

TELESCON '94 - The First International Telecommunications Energy Special Conference Pub Date : 1994-04-11 DOI:10.1109/TELESC.1994.4794372

M. Michihira, S. Hamada, M. Nakaoka

{"title":"零电压软开关PWM DC-DC功率变换器的改进，运行在低传导损耗的分布式电源","authors":"M. Michihira, S. Hamada, M. Nakaoka","doi":"10.1109/TELESC.1994.4794372","DOIUrl":null,"url":null,"abstract":"An improved soft-switching PWM full-bridge DC-DC converter is presented. This employs a tapped inductor for low-pass filter to minimize a circulating current flowing through the transformer and switching devices. By using the tapped inductor and a saturable reactor(s), the converter achieves soft-switching with both low commutating and low circulating currents resulting in low switching and conduction losses. The effective performance of the converter is experimentally confirmed with a 100KHz-500W breadbord.","PeriodicalId":178715,"journal":{"name":"TELESCON '94 - The First International Telecommunications Energy Special Conference","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Zero-Voltage Soft-Switched PWM DC-DC Power Converter Modification Operating at Reduced Conduction Losses for Distributed Power Supply\",\"authors\":\"M. Michihira, S. Hamada, M. Nakaoka\",\"doi\":\"10.1109/TELESC.1994.4794372\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An improved soft-switching PWM full-bridge DC-DC converter is presented. This employs a tapped inductor for low-pass filter to minimize a circulating current flowing through the transformer and switching devices. By using the tapped inductor and a saturable reactor(s), the converter achieves soft-switching with both low commutating and low circulating currents resulting in low switching and conduction losses. The effective performance of the converter is experimentally confirmed with a 100KHz-500W breadbord.\",\"PeriodicalId\":178715,\"journal\":{\"name\":\"TELESCON '94 - The First International Telecommunications Energy Special Conference\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"TELESCON '94 - The First International Telecommunications Energy Special Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TELESC.1994.4794372\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"TELESCON '94 - The First International Telecommunications Energy Special Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TELESC.1994.4794372","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

提出了一种改进的软开关PWM全桥DC-DC变换器。它采用了低通滤波器的抽头电感，以最小化流经变压器和开关设备的循环电流。通过使用抽头电感和饱和电抗器，变换器实现了低换向和低循环电流的软开关，从而降低了开关和传导损失。用100KHz-500W的面包板实验验证了该变换器的有效性能。

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

Zero-Voltage Soft-Switched PWM DC-DC Power Converter Modification Operating at Reduced Conduction Losses for Distributed Power Supply

An improved soft-switching PWM full-bridge DC-DC converter is presented. This employs a tapped inductor for low-pass filter to minimize a circulating current flowing through the transformer and switching devices. By using the tapped inductor and a saturable reactor(s), the converter achieves soft-switching with both low commutating and low circulating currents resulting in low switching and conduction losses. The effective performance of the converter is experimentally confirmed with a 100KHz-500W breadbord.

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

TELESCON '94 - The First International Telecommunications Energy Special Conference

自引率

0.00%

发文量