| 应用于有源电力滤波器的IGBT的驱动保护研究 |
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| 引用本文： | 张勤,何润华,方庆,余世峰.应用于有源电力滤波器的IGBT的驱动保护研究[J].电气开关,2006,44(3):4-6,23. |
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| 作者姓名： | 张勤 何润华 方庆 余世峰 |
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| 作者单位： | 武汉大学电气工程学院,湖北,武汉,430072;武汉大学电气工程学院,湖北,武汉,430072;武汉大学电气工程学院,湖北,武汉,430072;武汉大学电气工程学院,湖北,武汉,430072 |
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| 摘 要： | 介绍了有源电力滤波器设计中EXB841对IGBT的驱动原理和电路特点,对IGBT的栅极驱动特性、栅极串联电阻进行了探讨,给出了过电流保护和过电压吸收的有效办法.样机试运行证明此种设计方案可靠、有效.
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| 关 键 词： | 有源电力滤波器 IGBT EXB841 |
| 文章编号： | 1004-289X（2006）03-0004-04 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-24 |
Research of IGBT Drive and Protection for Active Power Filter |
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| ZHANG Qin,HE Run-hua,FANG Qing,YU Shi-feng.Research of IGBT Drive and Protection for Active Power Filter[J].Electric Switchgear,2006,44(3):4-6,23. |
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| Authors: | ZHANG Qin HE Run-hua FANG Qing YU Shi-feng |
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| Affiliation: | School of Electrical Engineering, Wuhan University,Wuhan 430072,China |
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| Abstract: | The principles of IGBT drive used in the design of active power filter and its protection circuit EXB841 are introduced in details. Grid drive characteristic ,grid series resistance are discussed in the article. Effective methods of over-current protection and commutating over-voltage absorption are also indicated. Experiment results verified its validity. |
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| Keywords: | IGBT EXB841 |
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