Analysis of 4th-order LCLC resonant power converters

被引：16

作者：

Ang, YA ^{[1
]}

Foster, MP ^{[1
]}

Bingham, CM ^{[1
]}

Stone, DA ^{[1
]}

Sewell, HI ^{[1
]}

Howe, D ^{[1
]}

机构：

[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2004年 / 151卷 / 02期

关键词：

D O I：

10.1049/ip-epa:20040218

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：

A methodology is presented for the high-speed, steady state analysis of 4(th)-order LCLC resonant power converters. Both current-output and voltage-output variants are considered. State-variable dynamic descriptions of the circuits are derived and subsequently employed to rapidly determine the steady-state cyclic behaviour and the voltage and current characteristics of the resonant-tank and output-filter, and to estimate the voltage and current stresses on resonant components. Simulated and experimental results for two prototype 4(th)-order converters (inductive and capacitive output variants) confirm that the accuracy of the model is comparable with SPICE simulations, while requiring less than 10(-4) of the computational time.

引用

页码：169 / 181

页数：13

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