| IGBT过电流保护电路的研制 |
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| 引用本文： | 朱桂霞,陈永真,王智.IGBT过电流保护电路的研制[J].辽宁工学院学报,1998(Z1). |
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| 作者姓名： | 朱桂霞 陈永真 王智 |
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| 作者单位： | 鞍山静电技术研究设计院(朱桂霞)，辽宁工学院(陈永真，王智) |
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| 摘 要： | 分析了电力电子电路中常规的ＩＧＢＴ过电流保护方式及存在的问题，提出新的ＩＧ－ＢＴ过电流保护电路，分析其工作原理，指出适用范围
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| 关 键 词： | IGBT 退饱和 逐周脉冲电流限制 |
A Development of IGBT Overcurrent Protection Circuits |
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| Zhu Guixia, Chen Yongzhen, Wang Zhi.A Development of IGBT Overcurrent Protection Circuits[J].Journal of Liaoning Institute of Technology(Natural Science Edition),1998(Z1). |
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| Authors: | Zhu Guixia Chen Yongzhen Wang Zhi |
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| Affiliation: | Zhu Guixia; Chen Yongzhen; Wang Zhi |
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| Abstract: | An analysis is made of the normal IGBT overcurrent protection way and the actual problems to the electric and the electronic circuits. The paper proposes a new kind of IGBT overcurrent profection circuits, analyzes working principle and points out appliable range as well. |
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| Keywords: | IGBT desaturation electric current limitation by period-to-period pulse |
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