{"title":"High-Frequency Soft-Switching DC-DC Converter with Non-Dissipative Turn-Off Snubber","authors":"M. Pastor, J. Dudrik, Milan Lacko","doi":"10.1109/EPEPEMC.2018.8521863","DOIUrl":null,"url":null,"abstract":"The paper describes analysis and simulation results of the soft switching pulse-width modulated (PWM) high-frequency DC-DC full-bridge converter with half-controlled full-bridge output rectifier. Active switches on the secondary side together with the newly designed non-dissipative turn-off snubber and control algorithm provide zero-current and zero-voltage switching for the primary side IGBT transistors. The turn-off snubber also provides zero-voltage turn-off for the secondary side transistors of the half-controlled full-bridge rectifier. The principle of operation is verified by simulation of a 2 kW, 50 kHz model of the proposed DC-DC converter.","PeriodicalId":251046,"journal":{"name":"2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEPEMC.2018.8521863","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The paper describes analysis and simulation results of the soft switching pulse-width modulated (PWM) high-frequency DC-DC full-bridge converter with half-controlled full-bridge output rectifier. Active switches on the secondary side together with the newly designed non-dissipative turn-off snubber and control algorithm provide zero-current and zero-voltage switching for the primary side IGBT transistors. The turn-off snubber also provides zero-voltage turn-off for the secondary side transistors of the half-controlled full-bridge rectifier. The principle of operation is verified by simulation of a 2 kW, 50 kHz model of the proposed DC-DC converter.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
