效率最大化的双向无线电力传输系统三重相移调制方案

IF 4 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Circuits and Systems II: Express Briefs Pub Date : 2024-06-27 DOI:10.1109/TCSII.2024.3420095

Jianghua Lu;Shixiong Sun;Haojie Ke;Guorong Zhu

{"title":"效率最大化的双向无线电力传输系统三重相移调制方案","authors":"Jianghua Lu;Shixiong Sun;Haojie Ke;Guorong Zhu","doi":"10.1109/TCSII.2024.3420095","DOIUrl":null,"url":null,"abstract":"This brief proposed an optimal and unified triple phase shift (TPS) control strategy for some widely-used bidirectional inductive power transfer (BIPT) systems. The phase shift angles of the full-bridge converters at both the primary and secondary sides, as well as that between them, are developed and regulated dynamically to get zero-voltage switching (ZVS) operation over the full range of power level. Additionally, the resonant tank current is optimized to minimize the system conduction loss. Therefore, the proposed BIPT system will benefit with its efficiency maximization in terms of possible voltage gain (i.e., Buck, Boost, and Unity). A series-series (S-S) compensated BIPT system is taken as an example and a 250W GaN-based experimental prototype is built to verify the proposed modulation scheme. Its peak efficiency is up to 95.1% and increased by 1.9% compared with the conventional TPS control method.","PeriodicalId":13101,"journal":{"name":"IEEE Transactions on Circuits and Systems II: Express Briefs","volume":"71 12","pages":"5029-5033"},"PeriodicalIF":4.0000,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Triple Phase Shift Modulation Scheme for Bidirectional Wireless Power Transfer Systems With Efficiency Maximization\",\"authors\":\"Jianghua Lu;Shixiong Sun;Haojie Ke;Guorong Zhu\",\"doi\":\"10.1109/TCSII.2024.3420095\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This brief proposed an optimal and unified triple phase shift (TPS) control strategy for some widely-used bidirectional inductive power transfer (BIPT) systems. The phase shift angles of the full-bridge converters at both the primary and secondary sides, as well as that between them, are developed and regulated dynamically to get zero-voltage switching (ZVS) operation over the full range of power level. Additionally, the resonant tank current is optimized to minimize the system conduction loss. Therefore, the proposed BIPT system will benefit with its efficiency maximization in terms of possible voltage gain (i.e., Buck, Boost, and Unity). A series-series (S-S) compensated BIPT system is taken as an example and a 250W GaN-based experimental prototype is built to verify the proposed modulation scheme. Its peak efficiency is up to 95.1% and increased by 1.9% compared with the conventional TPS control method.\",\"PeriodicalId\":13101,\"journal\":{\"name\":\"IEEE Transactions on Circuits and Systems II: Express Briefs\",\"volume\":\"71 12\",\"pages\":\"5029-5033\"},\"PeriodicalIF\":4.0000,\"publicationDate\":\"2024-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Transactions on Circuits and Systems II: Express Briefs\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10574333/\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Circuits and Systems II: Express Briefs","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10574333/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}

引用次数: 0

摘要

摘要针对一些应用广泛的双向感应功率传输系统，提出了一种最优统一的三相移（TPS）控制策略。全桥变换器的一次侧和二次侧以及它们之间的相移角都是动态发展和调节的，从而在整个功率电平范围内实现零电压开关（ZVS）的工作。此外，谐振槽电流优化，以尽量减少系统的传导损失。因此，所提出的BIPT系统将受益于其在可能的电压增益（即Buck， Boost和Unity）方面的效率最大化。以S-S补偿BIPT系统为例，建立了250W gan的实验样机，验证了所提出的调制方案。其峰值效率可达95.1%，比传统的TPS控制方法提高1.9%。

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

Triple Phase Shift Modulation Scheme for Bidirectional Wireless Power Transfer Systems With Efficiency Maximization

This brief proposed an optimal and unified triple phase shift (TPS) control strategy for some widely-used bidirectional inductive power transfer (BIPT) systems. The phase shift angles of the full-bridge converters at both the primary and secondary sides, as well as that between them, are developed and regulated dynamically to get zero-voltage switching (ZVS) operation over the full range of power level. Additionally, the resonant tank current is optimized to minimize the system conduction loss. Therefore, the proposed BIPT system will benefit with its efficiency maximization in terms of possible voltage gain (i.e., Buck, Boost, and Unity). A series-series (S-S) compensated BIPT system is taken as an example and a 250W GaN-based experimental prototype is built to verify the proposed modulation scheme. Its peak efficiency is up to 95.1% and increased by 1.9% compared with the conventional TPS control method.

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

IEEE Transactions on Circuits and Systems II: Express Briefs 工程技术-工程：电子与电气

CiteScore

7.90

自引率

20.50%

发文量

883

审稿时长

3.0 months

期刊介绍： TCAS II publishes brief papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes: Circuits: Analog, Digital and Mixed Signal Circuits and Systems Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic Circuits and Systems, Power Electronics and Systems Software for Analog-and-Logic Circuits and Systems Control aspects of Circuits and Systems.