| 六阶梯波逆变器供电的异步机特性及损耗计算方法研究 |
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| 引用本文： | 张忠,史晓非.六阶梯波逆变器供电的异步机特性及损耗计算方法研究[J].大连铁道学院学报,1999,20(4):64-69. |
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| 作者姓名： | 张忠 史晓非 |
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| 作者单位： | 大连铁道学院电气信息工程分院，辽宁大连１１６０２８ |
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| 基金项目： | 铁道部科技研究计划!96T07 |
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| 摘 要： | 阐述了谐波损耗的计算及确定谐波等值电路参数的实验方法，分析了谐波对电机特性的影响，并给出了阻抗参数与谐波频率，集肤效应的关系曲线及其表达式。
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| 关 键 词： | 逆变器 谐波 损耗 等值电路 计算方法 电机 基波 高次谐波 |
Research of Character of Induction Motor with Six-Step Wave in Inverter Supplied and Losses Calculation Method |
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| ZHANG Zhong, SHI Xiao-fei.Research of Character of Induction Motor with Six-Step Wave in Inverter Supplied and Losses Calculation Method[J].Journal of Dalian Railway Institute,1999,20(4):64-69. |
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| Authors: | ZHANG Zhong SHI Xiao-fei |
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| Abstract: | The calcualtion of harmonic losses and the experimental method of harmonic equivalent circuitsparameter are introduced. The influence of charateristic that harmonic imposes on motor is analysized. It can be given that relation curves and expressions of impedance parameter with harmonic frequencies and skin ef fects. The results between the calculated and measured values are well matched, so the method demonstrated is effective. |
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| Keywords: | Inverter harmonic loss equivalent circuits |
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