| 滞后电流控制三相电压型高频整流器输入电流分析 |
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| 引用本文： | 文元美,詹长江,陈坚. 滞后电流控制三相电压型高频整流器输入电流分析[J]. 工业工程, 1995, 0(4) |
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| 作者姓名： | 文元美 詹长江 陈坚 |
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| 作者单位： | 广东工业大学五山校区，华中理工大学 |
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| 摘 要： | 着重分析了滞后电流控制三相电压型高频整流器的输入电流．基于快速傅里叶交换（ＦＦＴ）给出了输入电流频谱．讨论了不同电感、不同滞环大小及不同死区对输入电流畸变率的影响．最后利用开关图分析了实际输入电流与参考电流形成的误差电流可超越所设滞环宽度２倍的原因。
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| 关 键 词： | 高频整流器；畸变率；频谱 |
ANALYSIS OF THE INPUT CURRENT FOR HYSTERESIS-CURRENT FORCED THREE-PHASE VOLTAGE SOURCE HF RECTIFIER |
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| Wen Yuanmei. ANALYSIS OF THE INPUT CURRENT FOR HYSTERESIS-CURRENT FORCED THREE-PHASE VOLTAGE SOURCE HF RECTIFIER[J]. Industrial Engineering Journal, 1995, 0(4) |
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| Authors: | Wen Yuanmei |
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| Abstract: | The analysis emphasises on the input current of hysteresis - current forced three voltage source HF rectifier. Based on the Fed FOurier Translation (FFT),the inPUt current frequency spectrum is given. The influence factors of input current distortion rate,such as:the values of inductor,hySteresis-hod .deadtime are discussed. In the end,the reason that the error current between the PraCtical inPUt current and the reference inPUt current can double the hysteresis band is analysed. |
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| Keywords: | HF rectifier distortion rate frequency spectrum |
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