LLC谐振变换器瞬态处理的脉冲劈裂及宽度控制

2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT) Pub Date : 2022-09-23 DOI:10.1109/GlobConPT57482.2022.9938336

Prajeet Shukla, V. Verma

{"title":"LLC谐振变换器瞬态处理的脉冲劈裂及宽度控制","authors":"Prajeet Shukla, V. Verma","doi":"10.1109/GlobConPT57482.2022.9938336","DOIUrl":null,"url":null,"abstract":"The Proposed Converter discusses the control algorithm to suppress the inrush starting current of the resonant converter with fast dynamics. The Proposed converter is able to handle the inrush current by switching the converter at the start with twice the resonant frequency and reducing the switching frequency to near resonant frequency while at the steady state condition the variable switching frequency is achieved using look up table method. Initial transients are eliminated using proposed modified hysteresis controller. The 3.3KW, 380V/96V LLC resonant converter outcomes and performance are confirmed using MATLAB/SIMULINK.","PeriodicalId":431406,"journal":{"name":"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pulse splitting cum width control for transient handling of LLC Resonant Converter\",\"authors\":\"Prajeet Shukla, V. Verma\",\"doi\":\"10.1109/GlobConPT57482.2022.9938336\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Proposed Converter discusses the control algorithm to suppress the inrush starting current of the resonant converter with fast dynamics. The Proposed converter is able to handle the inrush current by switching the converter at the start with twice the resonant frequency and reducing the switching frequency to near resonant frequency while at the steady state condition the variable switching frequency is achieved using look up table method. Initial transients are eliminated using proposed modified hysteresis controller. The 3.3KW, 380V/96V LLC resonant converter outcomes and performance are confirmed using MATLAB/SIMULINK.\",\"PeriodicalId\":431406,\"journal\":{\"name\":\"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GlobConPT57482.2022.9938336\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GlobConPT57482.2022.9938336","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

该变换器讨论了抑制快速动态谐振变换器浪涌启动电流的控制算法。该变换器在启动时采用两倍于谐振频率的开关，并将开关频率降至近谐振频率，在稳态条件下采用查表法实现可变开关频率，从而处理浪涌电流。采用改进的迟滞控制器消除了初始瞬态。利用MATLAB/SIMULINK对3.3KW、380V/96V LLC谐振变换器的结果和性能进行了验证。

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

Pulse splitting cum width control for transient handling of LLC Resonant Converter

The Proposed Converter discusses the control algorithm to suppress the inrush starting current of the resonant converter with fast dynamics. The Proposed converter is able to handle the inrush current by switching the converter at the start with twice the resonant frequency and reducing the switching frequency to near resonant frequency while at the steady state condition the variable switching frequency is achieved using look up table method. Initial transients are eliminated using proposed modified hysteresis controller. The 3.3KW, 380V/96V LLC resonant converter outcomes and performance are confirmed using MATLAB/SIMULINK.

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

2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)

自引率

0.00%

发文量