| 电容器组谐波谐振及谐波放大的研究 |
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| 引用本文： | 褚宏旭,贾敏娟. 电容器组谐波谐振及谐波放大的研究[J]. 渤海大学学报(自然科学版), 2003, 24(3): 81-83 |
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| 作者姓名： | 褚宏旭 贾敏娟 |
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| 作者单位： | 1. 两锦供电公司,辽宁,锦州,121000
2. 丹东铁路中学,辽宁,丹东,118000 |
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| 摘 要： | 在电力系统中运行着大量的并联电容器组 ,由于电容器组的阻抗呈现容性 ,它与电力系统中的谐波容易产生相互影响 ,发生谐波的并联谐振或串联谐振和电容器对谐波电流的谐波放大 ,造成电容器和电气设备的损坏。因此研究和分析谐波对电容器的危害 ,认识电容器对谐波电流的放大作用 ,合理地配置电容器和电抗器 ,以避免电气参数匹配发生谐振 ,控制其谐波电流放大具有重要意义。
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| 关 键 词： | 电容器 谐波谐振 谐波放大 |
| 文章编号： | 1007-533X(2003)03-0081-03 |
| 修稿时间： | 2002-12-15 |
Study on Harmonic Resonance and Harmonic Enlargement of Power Network Capacitor Bank |
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| CHU Hong-xu ,JIA Min-juan. Study on Harmonic Resonance and Harmonic Enlargement of Power Network Capacitor Bank[J]. Journal of Bohai University:Natural Science Editio, 2003, 24(3): 81-83 |
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| Authors: | CHU Hong-xu JIA Min-juan |
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| Affiliation: | CHU Hong-xu 1,JIA Min-juan 2 |
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| Abstract: | A great amount of shunt capacitor banks are running in power system.Because of their capacitive impedance and their interaction with power system harmonic,the shunt resonance or serial resonance harmonic is produced and the harmonic current enlarged.It will damage capacitors and electrical devices.In order to avoid resonance produced by electrical parameter match and to control harmonic current enlargement,the effect of capacitor on it and the reasonable disposition of capacitor and reactor should be studied. |
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| Keywords: | capacitor harmonic resonance harmonic enlargement |
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