| 反激逆变器RCD钳位电路的设计与研究 |
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| 引用本文： | 陈荣,赵琼,阚加荣.反激逆变器RCD钳位电路的设计与研究[J].河南师范大学学报(自然科学版),2013,41(5):68-71. |
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| 作者姓名： | 陈荣 赵琼 阚加荣 |
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| 作者单位： | 1. 盐城工学院电气信息工程学院,江苏盐城,224003
2. 盐城工学院电气信息工程学院,江苏盐城224003;江苏大学电气信息工程学院,江苏镇江212013 |
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| 摘 要： | 反激逆变器的变压器的原边漏感对电路性能及其功率器件的安全工作影响很大,严重时会烧毁器件.针对以上问题,在变压器的原边并联RCD钳位电路,用于抑制因漏感而产生的电压尖峰,保证功率开关管的正常工作及电路的高效运行.通过仿真比较,结果证明电路设计可行.
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| 关 键 词： | 反激逆变器 漏感 RCD钳位电路 |
Research on RCD clamping circuit of flyback inverter |
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| CHEN Rong
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ZHAO Qiong
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KAN Jiarong.Research on RCD clamping circuit of flyback inverter[J].Journal of Henan Normal University(Natural Science),2013,41(5):68-71. |
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| Authors: | CHEN Rong ZHAO Qiong KAN Jiarong |
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| Institution: | CHEN Rong;ZHAO Qiong;KAN Jiarong;Yancheng Institute of Technology;School of Electrical and Information Engineering,Jiangsu University; |
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| Abstract: | The primary side leakage inductance of flyback transformer has a great influence on the performance of a circuit and power devices safty.Even more serious,components would be burnt down.To solve the problem above,we add a RCD clamping circuit to the primary side of the flyback transformer in this research,in order to absorb voltage spike caused by the leakage inductance of primary side.Thus the circuit and power switch tubes can work efficiently.Through the simulation,the result shows that this design is feasible. |
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| Keywords: | flyback inverter leakage inductance RCD clamping circuit |
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