Analysis and design of a single stage high frequency AC/AC converter

被引：0

作者：

Luo Q. ^{[1
]}

Ma K. ^{[1
]}

Zou C. ^{[1
]}

Huang J. ^{[1
]}

Zhou L. ^{[1
]}

机构：

[1] State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Shapingba District, Chongqing

来源：

| 1600年 / Chinese Society for Electrical Engineering卷 / 36期

关键词：

LED driver; Parameter design; Single stage high frequency AC/AC converter;

D O I：

10.13334/j.0258-8013.pcsee.2016.08.022

中图分类号：

学科分类号：

摘要：

A single stage high frequency AC/AC converter converts line voltage into high frequency (commonly larger than 100 kHz) ac voltage, which is composed of a power factor correction cell and a high frequency DC/AC conversion cell. A quantitative parameter design method based on the performance analysis results of the converter was proposed in this paper. Firstly, all known parameters were presented and all preset parameters were determined according to the performance demands for the converter. Then, based on the known and preset parameters above, the power factor correction cell and the high frequency DC/AC conversion cell were designed in detail. Especially, the value of the energy storage capacitor was calculated according to the demand of the voltage ripple. Finally, a prototype was built according to the calculated parameters and the experimental results were given, which had verified the correction of the proposed design method. Owing to the single stage high frequency AC/AC converter derives from the single stage power factor corrector, the aforementioned design method makes much sense for the parameter design of single stage power factor corrector. © 2016 Chin. Soc. for Elec. Eng.

引用

页码：2213 / 2222

页数：9

共 23 条

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