| 张阁220kV变电站电容器调整试验 |
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| 引用本文： | 王合贞,沈辉,苏涛,王骅,裴纯彦. 张阁220kV变电站电容器调整试验[J]. 电力电容器与无功补偿, 2006, 0(3) |
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| 作者姓名： | 王合贞 沈辉 苏涛 王骅 裴纯彦 |
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| 作者单位： | 河南电力试验研究院,河南,郑州,450052;商丘市电业局,河南,商丘,476000 |
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| 摘 要： | 商丘市张阁220kV变电站的无功补偿设备,由于多种原因一直不能正常运行,存在潜在的谐波放大隐患,影响设备的运行安全。通过调整试验,提出了能够维持其正常安全运行的技术条件,合理配置了无功补偿设备电抗率方案,提高了张阁变电站对地区电网的电压支撑能力,改善供电的可靠性和设备运行的安全性。
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| 关 键 词： | 电容器 电抗器 谐波放大 |
Readjust Tests of the Capacitor Operation in Zhang-ger 220kV Substation |
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| WANG He-zhen,SHEN Hui,SU Tao,WANG Hua,PEI Chun-yan. Readjust Tests of the Capacitor Operation in Zhang-ger 220kV Substation[J]. Power Capacitor $ Reactive Power Compensation, 2006, 0(3) |
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| Authors: | WANG He-zhen SHEN Hui SU Tao WANG Hua PEI Chun-yan |
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| Abstract: | The reactive power compensation installation in one Shangqiu substation can′t operate normally because of various reasons.One of these is that the impedance ratio of reactance to capacitance in this substation is not reasonable,which results to harmonic amplifying and endangers the safety of equipment.Based on experiments,some suggestions to maintain the safety operation of these reactive power compensation equipment are given.As a result the voltage safety of the region and reliability of power supply can be enhanced. |
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| Keywords: | Capacitor Reactor Harmonic amplification |
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