| 高电压电动机就地无功补偿装置的设计 |
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| 引用本文： | 陆邢龙,林建国,戎尧国.高电压电动机就地无功补偿装置的设计[J].电力电容器与无功补偿,2009,30(5):33-37,61. |
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| 作者姓名： | 陆邢龙 林建国 戎尧国 |
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| 作者单位： | 1. 上海浦东威立雅自来水有限公司,上海,200137
2. 上海市北自来水有限公司,上海,200082 |
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| 摘 要： | 通过高电压电动机无功功率就地补偿的设计实例,定量地计算出电容器、串联电抗器的参数。并验证其参数在电动机各个运行状态下的谐振点,使就地补偿装置的固有频率远离供电系统高次谐波的谐振点,以免电容器组遭受涌流及谐波电流的侵害。其他电压等级和各种容量的电动机就地无功补偿都可用这种方法计算。
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| 关 键 词： | 功率因数 补偿电容器 串联电抗器 谐波抑制 |
The Design of the Local Reactive Power Compensation Device for HV Motor |
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| LU Xing-long,LIN Jian-guo,RONG Yao-guo.The Design of the Local Reactive Power Compensation Device for HV Motor[J].Power Capacitor $ Reactive Power Compensation,2009,30(5):33-37,61. |
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| Authors: | LU Xing-long LIN Jian-guo RONG Yao-guo |
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| Abstract: | The parameters of capacitor and series reactors are calculated quantitatively through the design example of the Local Reactive Power Compensation Device for HV Motor.And verify that the resonance points of the parameters under motor operation condition,thus keeping the inherent frequency of the local compensation device away from the resonance point of high harmonic of power supply system,so to avoid the inrush current caused by the power source harmonic wave.This method can be used for local reactive power compensation device with other voltage levels and capacities. |
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| Keywords: | Power factor Compensation capacitor Series reactor Harmonic suppression |
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