| 六相电压源逆变器的SVPWM控制策略分析 |
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| 引用本文： | 付胜杰,彭侠夫. 六相电压源逆变器的SVPWM控制策略分析[J]. 微特电机, 2011, 0(7): 67-70,74 |
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| 作者姓名： | 付胜杰 彭侠夫 |
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| 作者单位： | 厦门大学,福建厦门,361005 |
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| 摘 要： | 在对六相电压源逆变器矢量控制的分析基础上,结合六相系统电压矢量开关模式的特点,通过对两个零矢量在开关周期中的合理分配,提出新的适用于六相电压源逆变器空间矢量控制方法。该方法在保证输出性能的前提下可以有效地降低开关损耗。仿真结果验证了该方法的有效性。
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| 关 键 词： | 六相 电压源逆变器 SVPWM 零矢量 最近四矢量 谐波畸变率 开关损耗 |
SVPWM Control Strategy for Six-Phase Voltage Source Inverter |
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| FU Sheng-jie,PENG Xia-fu. SVPWM Control Strategy for Six-Phase Voltage Source Inverter[J]. Small & Special Electrical Machines, 2011, 0(7): 67-70,74 |
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| Authors: | FU Sheng-jie PENG Xia-fu |
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| Affiliation: | FU Sheng-jie,PENG Xia-fu(Xiamen University,Xiamen 361005,China) |
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| Abstract: | Based on the vector control analysis of a six-phase voltage source inverter and combined with the characteristics of the six-phase system voltage vector switch mode,a new SVPWM control stratygy was proposed by rationally allocating the two zero vectros in the switching cycles.The method can effectively reduce the switching lossed with the guaranty of the output performance.Simulation results verify the effectiveness of the method. |
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| Keywords: | six-phase VSI SVPWM zero-vector NFV THD switching losses |
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