Design Consideration of a Current-Source-Output Inductive Power Transfer LED Lighting System

被引：0

作者：

Qu, Xiaohui ^{[1
]}

Wong, Siu-Chung ^{[2
]}

Tse, Chi Kong ^{[2
]}

Zhang, Guobao ^{[1
]}

机构：

[1] Southeast Univ, Sch Elect Engn, Nanjing 210096, Jiangsu, Peoples R China

[2] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Hong Kong, Hong Kong, Peoples R China

来源：

2014 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2014年

基金：

中国国家自然科学基金;

关键词：

Inductive power transfer; LED lighting; current source; loosely coupled transformer;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Inductive power transfer (IPT) light-emitting diode (LED) lighting systems have many advantages in commercial, industrial and domestic applications. Due to the large leakage inductance, primary and secondary capacitor compensations are necessary to improve the power transfer capability. To offer a direct current source output for LED driving, topology with series-series (SS) compensation is chosen and analyzed in this paper. Using a properly designed operating frequency, the SS compensation can be the best topology for the voltage-source-input and current-source-output applications. To design an efficient IPT system, the loosely coupled transformer is the key component whose design and interaction with other system components can be difficult to formulate. In this paper, a systematic design methodology for an efficient IPT LED lighting system is proposed. The analysis, implementation and verification are detailed.

引用

页码：3607 / 3611

页数：5

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