Design and Analysis of the LCL Resonant Convertor in Inductive Power Transfer System

被引：0

作者：

Zhou, Jikun ^{[1
]}

Wu, Fugang ^{[1
]}

Zhang, Rong ^{[1
]}

Dai, Xin ^{[2
]}

机构：

[1] China Acad Engn Phys, Inst Syst Engn, Mianyang, Peoples R China

[2] Chongqing Univ, Coll Automat, Chongqing, Peoples R China

来源：

2014 INTERNATIONAL ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC) | 2014年

关键词：

LCL resonant convertor; Inductive power transfe; Compensation; bifurcation;

D O I：

暂无

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：

In inductive Power Transfer (IPT) application, minimum supply VA rating and convertor conduction loss are two important design purposes. The LCL resonant convertor can achieve both of these objects when designed appropriately. In this paper, the LCL resonant tank is changed into two LC resonant networks, then the unity power factor compensation parameter which can minimum supply VA rating and current amplify compensation parameter which can minimum the conduction loss are designed in two independent steps. Furthermore, the bifurcation phenomena (multiple primary zero phase angle frequency) of the system is analyzed, and the necessary parameter criteria for achieving quasi-sinusoidal convertor current is obtained. Finally, the system's power transfer capability and efficiency calculation method are presented. Simulation and experiment results have verified the theoretical prospection.

引用

页码：1271 / 1276

页数：6

共 10 条

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