带电压型谐振开关的两相软开关DC-DC变换器

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2017-11-01 DOI:10.1109/ISPACS.2017.8266573

Y. Xiong, Yifei Sun, N. Tsukiji, Y. Kobori, Haruo Kobayashi

{"title":"带电压型谐振开关的两相软开关DC-DC变换器","authors":"Y. Xiong, Yifei Sun, N. Tsukiji, Y. Kobori, Haruo Kobayashi","doi":"10.1109/ISPACS.2017.8266573","DOIUrl":null,"url":null,"abstract":"A clock-less two-phase DC-DC converter with soft-switching with voltage-mode resonant switch is presented in this paper. The two-phase DC-DC converter is well known to obtain large load current, and it can reduce output voltage ripple although it is difficult for a clock-less converter to achieve two-phase control. As a core index for a two-phase converter, the importance about the current balance is stated and various simulations around the current balance are carried out. It is confirmed that the proposed two-phase DC-DC converter has good performance in current balance for large load current transient. Furthermore, it shows that the two-phase current balance shifts no more than 1% when the phase displacement between the two-phase current shifts.","PeriodicalId":166414,"journal":{"name":"2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Two-phase soft-switching DC-DC converter with voltage-mode resonant switch\",\"authors\":\"Y. Xiong, Yifei Sun, N. Tsukiji, Y. Kobori, Haruo Kobayashi\",\"doi\":\"10.1109/ISPACS.2017.8266573\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A clock-less two-phase DC-DC converter with soft-switching with voltage-mode resonant switch is presented in this paper. The two-phase DC-DC converter is well known to obtain large load current, and it can reduce output voltage ripple although it is difficult for a clock-less converter to achieve two-phase control. As a core index for a two-phase converter, the importance about the current balance is stated and various simulations around the current balance are carried out. It is confirmed that the proposed two-phase DC-DC converter has good performance in current balance for large load current transient. Furthermore, it shows that the two-phase current balance shifts no more than 1% when the phase displacement between the two-phase current shifts.\",\"PeriodicalId\":166414,\"journal\":{\"name\":\"2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISPACS.2017.8266573\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPACS.2017.8266573","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 4

摘要

提出了一种带电压型谐振开关的无时钟软开关两相DC-DC变换器。众所周知，两相DC-DC变换器可以获得较大的负载电流，并且可以减小输出电压纹波，而无时钟变换器很难实现两相控制。阐述了电流平衡作为两相变换器的核心指标的重要性，并围绕电流平衡进行了各种仿真。实验结果表明，所提出的两相DC-DC变换器具有良好的负载电流瞬态平衡性能。此外，当两相电流之间的相位差发生位移时，两相电流平衡的位移不超过1%。

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

Two-phase soft-switching DC-DC converter with voltage-mode resonant switch

A clock-less two-phase DC-DC converter with soft-switching with voltage-mode resonant switch is presented in this paper. The two-phase DC-DC converter is well known to obtain large load current, and it can reduce output voltage ripple although it is difficult for a clock-less converter to achieve two-phase control. As a core index for a two-phase converter, the importance about the current balance is stated and various simulations around the current balance are carried out. It is confirmed that the proposed two-phase DC-DC converter has good performance in current balance for large load current transient. Furthermore, it shows that the two-phase current balance shifts no more than 1% when the phase displacement between the two-phase current shifts.

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

2017 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

自引率

0.00%

发文量