{"title":"一种用于超高功率密度功率模块的双钳位ZVS变换器的新型控制方法","authors":"Cheng Gu, Qinsong Qian, Song Ding, Ruochen Wang, Qi Liu, Shen Xu, Dongjie Chen","doi":"10.1109/ICEPT50128.2020.9202511","DOIUrl":null,"url":null,"abstract":"Ultra-high power density power module presents many design and optimization challenges of power supply. How to effectively interfaces the wide input range, high efficiency, with higher power density is a great challenge for power supply designers. Traditional DC-DC converters usually need considerable space with relatively low operating frequency and transmission efficiency. In this paper, a novel control method based on Double-Clamp ZVS converter is proposed to realize the ultra-high power density for power module. According to simulations, the topology realizes high transmission efficiency (96.33%) in 1MHz with wide input voltage range (200V-420VDC). Moreover, the voltage ratings applied to switches can be decreased obviously, which is very suitable for the design of ultra-high power density power module.","PeriodicalId":136777,"journal":{"name":"2020 21st International Conference on Electronic Packaging Technology (ICEPT)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A novel control method of Double-Clamp ZVS converter for ultra-high power density power module\",\"authors\":\"Cheng Gu, Qinsong Qian, Song Ding, Ruochen Wang, Qi Liu, Shen Xu, Dongjie Chen\",\"doi\":\"10.1109/ICEPT50128.2020.9202511\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ultra-high power density power module presents many design and optimization challenges of power supply. How to effectively interfaces the wide input range, high efficiency, with higher power density is a great challenge for power supply designers. Traditional DC-DC converters usually need considerable space with relatively low operating frequency and transmission efficiency. In this paper, a novel control method based on Double-Clamp ZVS converter is proposed to realize the ultra-high power density for power module. According to simulations, the topology realizes high transmission efficiency (96.33%) in 1MHz with wide input voltage range (200V-420VDC). Moreover, the voltage ratings applied to switches can be decreased obviously, which is very suitable for the design of ultra-high power density power module.\",\"PeriodicalId\":136777,\"journal\":{\"name\":\"2020 21st International Conference on Electronic Packaging Technology (ICEPT)\",\"volume\":\"68 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 21st International Conference on Electronic Packaging Technology (ICEPT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEPT50128.2020.9202511\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 21st International Conference on Electronic Packaging Technology (ICEPT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEPT50128.2020.9202511","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel control method of Double-Clamp ZVS converter for ultra-high power density power module
Ultra-high power density power module presents many design and optimization challenges of power supply. How to effectively interfaces the wide input range, high efficiency, with higher power density is a great challenge for power supply designers. Traditional DC-DC converters usually need considerable space with relatively low operating frequency and transmission efficiency. In this paper, a novel control method based on Double-Clamp ZVS converter is proposed to realize the ultra-high power density for power module. According to simulations, the topology realizes high transmission efficiency (96.33%) in 1MHz with wide input voltage range (200V-420VDC). Moreover, the voltage ratings applied to switches can be decreased obviously, which is very suitable for the design of ultra-high power density power module.
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