Analysis and Design of Domino Inductive Power Transfer System with Improved Quasi-Load-Independent Constant Current Output

被引：0

作者：

Wang, Kaiyuan ^{[1
]}

Yang, Junxiang ^{[2
]}

Sun, Zhen ^{[1
]}

Zeng, Junming ^{[1
]}

Yang, Yun ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore

[2] Univ Sci & Technol China, Sch Phys Sci, Hefei, Anhui, Peoples R China

来源：

PROCEEDINGS OF 2024 IEEE WIRELESS POWER TECHNOLOGY CONFERENCE AND EXPO, WPTCE | 2024年

关键词：

inductive power transfer (IPT); domino-resonator; quasi load independent constant current (QLI-CC) output;

D O I：

10.1109/WPTCE59894.2024.10557257

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Recent extensive research has focused on frequency regulation in domino inductive power transfer (IPT) systems to achieve quasi-load-independent (QLI) output. However, practical implementation unavoidably leads to output variations due to the existence of the equivalent series resistances (ESRs) of the coils, and investigations into the impact on practical systems are insufficient. To this end, this paper analyzes the characteristics of QLI constant current (CC) output in domino IPT systems considering the ESRs and examines the performance of different CC frequencies in a four-coil domino IPT system.

引用

页码：385 / 389

页数：5

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