| 软开关电路的原理与分析 |
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| 引用本文： | 赵德申,胡雪梅. 软开关电路的原理与分析[J]. 电气开关, 2007, 45(5): 1-3 |
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| 作者姓名： | 赵德申 胡雪梅 |
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| 作者单位： | 河南工业职业技术学院,河南,南阳,473009 |
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| 摘 要： | 软开关技术利用在零电压(零电流)条件下控制开关器件的导通和关断,有效地降低了电路的开关损耗和开关噪声而在电力电子装置中得到了广泛的应用.介绍了软开关电路的原理,重点介绍了几类软开关电路,并对其中的重点电路的特点做出分析.
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| 关 键 词： | 软开关 零电压开关 零电流开关 PWM控制 |
| 文章编号： | 1004-289X（2007）05-0001-03 |
| 修稿时间： | 2007-04-09 |
The Principle and Analysis on Soft Switching Circuit |
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| ZHAO De-shen,HU Xue-mei. The Principle and Analysis on Soft Switching Circuit[J]. Electric Switchgear, 2007, 45(5): 1-3 |
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| Authors: | ZHAO De-shen HU Xue-mei |
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| Affiliation: | Polytechnic Institute of Henan;Nanyang 473009;China |
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| Abstract: | The soft switching technology,which reduces switching loss and switch noise of the eircuits effectively,is widely in electronic power device because of controlling making and breaking of switching devices under zero voltage(zero current) couditions.The paper presents basic principle of soft switching,and several kinds of circuits are introduced.The charateristics of main circuit of them are analyzed. |
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| Keywords: | soft switching zero voltage zero current PWM control |
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