| 交流传动机车牵引变压器谐波电流与复合短路阴抗的计算 |
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| 引用本文： | 朱仙福,罗会美. 交流传动机车牵引变压器谐波电流与复合短路阴抗的计算[J]. 机车电传动, 2001, 0(5): 22-25 |
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| 作者姓名： | 朱仙福 罗会美 |
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| 作者单位： | 同济大学电气工程系, |
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| 摘 要： | 根据交流传动机车牵引变压器的工作特点,利用FFT计算了线圈中的谐波电流,并详细推导了交流传动机车牵引变压器复合短路阻抗的计算方法,计算结果与试验数据相吻合.
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| 关 键 词： | 交流传动 牵引变压器 谐波电流 复合短路阻抗 电力机车 |
| 文章编号： | 1000-128(2001)05-0022-04 |
| 修稿时间： | 2001-02-26 |
Calculation of harmonic current and compound short-circuit impedance of traction transformer in AC drive locomotive |
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| ZHU Xian fu,LUO Hui mei. Calculation of harmonic current and compound short-circuit impedance of traction transformer in AC drive locomotive[J]. Electric Drive For Locomotive, 2001, 0(5): 22-25 |
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| Authors: | ZHU Xian fu LUO Hui mei |
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| Abstract: | Based on operation features of traction transformer in AC drive locomotive, harmonic current in the windings are calculated by FFT. Calculation method of compound short circuit impedance is deducted in detail. Calculation results are shown to be in consistent with test data. |
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| Keywords: | AC drive traction transformer harmonic current compound short circuit impedance electric locomotive |
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