Development of a soft-switching power supply for ozone generation based on phase-shifted control

被引：0

作者：

Si Chao ^{[1
]}

Meng Zhiqiang ^{[1
]}

Chen Yandong ^{[1
]}

机构：

[1] Hunan Univ, Coll Elect & Informat Engn, Changsha 410082, Hunan, Peoples R China

来源：

PEEA 2011 | 2011年 / 23卷

关键词：

Ozone supply; soft-switching; ZVS/ZCS; phase-shifted; frequency tracking;

D O I：

10.1016/j.proeng.2011.11.2567

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：

The paper presents a novel soft-switching topology based on phase-shifted control for ozone supply, where the two switching devices and the one lossless capacitor based on full bridge inverter are added to achieve ZVS/ZCS. Six switching modes are analyzed in detail during half period. With TMS320F28335 as a controller, the output voltage loop based on PI algorithm is designed to steady the AC high voltage, and phase-shifted control changes the output power, and frequency tracking of load current remained series quasi-resonant state. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of [name organizer]

引用

页数：5

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