| 三相桥式全控整流电路中的谐波分析 |
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| 引用本文： | 黄发忠,于孝廷. 三相桥式全控整流电路中的谐波分析[J]. 山东科学, 2005, 18(2): 50-53,61 |
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| 作者姓名： | 黄发忠 于孝廷 |
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| 作者单位： | 山东师范大学物理与电子科学学院,山东,济南,250014;淄博职业学院基础教学部,山东,淄博,256013 |
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| 摘 要： | 以大电感负载为例对三相桥式相控整流电路网侧电流进行傅立叶级数展开，得出结论：三相桥式相控整流电路相当于一个包含高次谐波的电流谐波源。对其负载侧电压进行傅立叶级数展开，得出结论：三相桥式相控整流电路相当于一个包含高次谐波的电压谐波源。
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| 关 键 词： | 谐波 傅立叶级数 电流谐波源 电压谐波源 |
| 文章编号： | 1002-4026(2005)02-0050-04 |
Harmonic analysis of phase-control rectifier circuits with three-phases bridge |
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| HUANG Fa-zhong,YU Xiao-ting. Harmonic analysis of phase-control rectifier circuits with three-phases bridge[J]. Shandong Science, 2005, 18(2): 50-53,61 |
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| Authors: | HUANG Fa-zhong YU Xiao-ting |
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| Affiliation: | HUANG Fa-zhong~1,YU Xiao-ting~2 |
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| Abstract: | The net side current of three_phases bridge phase_control rectifier circuits with load of big coil is expanded to harmonic expansion,from this we reach the conclusion that three_phases bridge phase_control rectifier circuit is equal to a current harmonic resource with high frequency harmonics.The load voltage is also expanded to harmonic expansion,from this we also reach the conclusion that from the point of the load,three_phases bridge phase_control rectifier circuit is equal to a voltage harmonic resource with high frequency harmonics. |
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| Keywords: | harmonic Fourier expansion current harmonic resource voltage harmonic resource |
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