| 异步电动机数学模型及器件开关损耗计算 |
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| 引用本文： | 李红梅,张敬华,李忠杰. 异步电动机数学模型及器件开关损耗计算[J]. 微电机, 2003, 36(1): 12-14 |
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| 作者姓名： | 李红梅 张敬华 李忠杰 |
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| 作者单位： | 合肥工业大学电气工程系,安徽,合肥,230009 |
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| 摘 要： | 以逆变器供电异步电动机系统的数学模型为基础，引入逆变器输出电流基波检测方法，进行系统中逆变器开关损耗的计算，并提出了几种降低逆变器开关损耗的措施。
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| 关 键 词： | 异步电动机 数学模型 器件 开关损耗 计算 逆变器 |
| 文章编号： | 1001-6848(2003)01-0012-03 |
| 修稿时间： | 2002-06-17 |
Mathematical Model of a Induction Motor Fed by Inverter and the Switching Losses Calculating of the Switch Devices |
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| LI Hong-mei,ZHANG Jing-hua,LI Zhong-jie. Mathematical Model of a Induction Motor Fed by Inverter and the Switching Losses Calculating of the Switch Devices[J]. Micromotors, 2003, 36(1): 12-14 |
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| Authors: | LI Hong-mei ZHANG Jing-hua LI Zhong-jie |
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| Abstract: | Based on a mathematical model of a induction motor fed by inverter, introducing a detect method of inverter output current, this paper calculates the switching losses of the inverter switch devices in the system, and puts forward several measures to reduce the inverter switching losses. |
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| Keywords: | inverter-induction motor mathematical model switching losses |
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