| IGBT的开关过电压保护电路研究 |
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| 引用本文： | 龚斌,贾正春,熊娅俐,许强. IGBT的开关过电压保护电路研究[J]. 电气应用, 2002, 0(3): 1-4,21 |
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| 作者姓名： | 龚斌 贾正春 熊娅俐 许强 |
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| 作者单位： | 华中科技大学,430074 |
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| 摘 要： | 分析了ＰＷＭ逆变器开关过电压吸收电路的工作原理，推导出吸收电路的参数计算公式，并给出设计实例和实验结果。
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| 关 键 词： | 吸收电路 开关过电压 PWM逆变器 |
| 修稿时间： | 2001-11-20 |
Research on Protection Circuit for IGBT Switch Overvoltage |
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| Gong Bin Jia Zhengchun. Research on Protection Circuit for IGBT Switch Overvoltage[J]. Electrotechnical Application, 2002, 0(3): 1-4,21 |
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| Authors: | Gong Bin Jia Zhengchun |
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| Affiliation: | Huazhong Uiversity of Science and Technology |
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| Abstract: | This paper analyzes the principle of the snubber of PWM inverter switch overvoltage in detail.Meanwhile,the parameter calculation formulas are derived. The design example and the experiment results are also presented. |
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| Keywords: | snubber switch overvoltage PWM inverter |
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