| 基于IGBT新型消弧接地装置的研究 |
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| 引用本文： | 张小卫,朱东柏,刘骥.基于IGBT新型消弧接地装置的研究[J].当代贵州,2006(1). |
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| 作者姓名： | 张小卫 朱东柏 刘骥 |
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| 作者单位： | 哈尔滨理工大学 黑龙江哈尔滨150040 |
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| 摘 要： | 在消弧线圈接地补偿基础上,提出了一种基于IGBT新型消弧接地补偿装置。该装置采用跟踪型PWM技术对接地故障电流进行补偿,补偿速度快、范围宽,并克服了由传统消弧线圈的引入对系统产生的不良影响,可以随时补偿,随时退出运行。采用专业的PSCAD/EMTDCTM和MATLABTM对模型进行仿真,仿真结果表明,该方法可以有效地对接地电流补偿。
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| 关 键 词： | 消弧接地 IGBT PWM技术 |
Study on a new kind of arc-suppression grounding device based on IGBT |
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| ZHANG Xiaowei,ZHU Dongbo,LIU Ji.Study on a new kind of arc-suppression grounding device based on IGBT[J].Guizhou Today,2006(1). |
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| Authors: | ZHANG Xiaowei ZHU Dongbo LIU Ji |
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| Abstract: | A new kind of arc-suppression grounding compensating device based on IGBT was presented based on the arc-suppression winding grounding compensating,which uses a tracking type PWM technology to compensate fault current grounded with faster and wider and avoids a bad effect on the system introduced traditional arc-suppression winding to the system with the advantage of compensating at any time.The results showed that it can compensate effectively current grounded by simulating it using professional PSCAD/EMTDC~(TM) and MATLAB~(TM). |
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| Keywords: | arc-suppression grounded IGBT PWM technology |
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