| 一种单级链式逆变器软开关策略的研究 |
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| 引用本文： | 史延东,刘婕妤,宁飞,陈国锐. 一种单级链式逆变器软开关策略的研究[J]. 电子技术应用, 2011, 37(2): 71-73 |
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| 作者姓名： | 史延东 刘婕妤 宁飞 陈国锐 |
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| 作者单位： | 西北工业大学,自动化学院,陕西,西安,710129 |
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| 摘 要： | 介绍了一种单级链式逆变器,该逆变器采用了移相全桥的控制方式.传统的移相全桥ZVS逆变器滞后桥臂很难实现ZVS,通过在传统的移相全桥电路中添加辅助谐振电路,从而使滞后桥臂实现ZVS.在ORCAD环境中进行了电路仿真,仿真结果证明,增加的辅助谐振电路能够有效地改善变压器漏感的续流能力,从而降低了开关损耗.
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| 关 键 词： | ZVS 单级链 逆变器 移相全桥 ORCAD |
Research on a single-stage chain inverter ZVS tactic |
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| Shi Yandong,Liu Jieyu,Ning Fei,Chen Guorui. Research on a single-stage chain inverter ZVS tactic[J]. Application of Electronic Technique, 2011, 37(2): 71-73 |
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| Authors: | Shi Yandong Liu Jieyu Ning Fei Chen Guorui |
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| Abstract: | This paper introduced a single-stage chain inverter,with the phase-shifted and full-bridge control mode.Because the lagging-leg achieving ZVS in the traditional phase-shifted and full-bridge inverter is difficult,through adding an auxiliary resonant branch in the traditional phase-shifted and full-bridge inverter,it can solve the problem that lagging-leg achieving ZVS difficultly.Simulating of the inverter with ORCAD simulation software,the simulation results show that,auxiliary resonant branch can improve ... |
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| Keywords: | ZVS ORCAD |
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