| 整流机组无功补偿滤波装置保护的设计改进 |
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| 引用本文： | 王春林.整流机组无功补偿滤波装置保护的设计改进[J].青海电力,2010,29(4):28-29. |
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| 作者姓名： | 王春林 |
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| 作者单位： | 青海桥头铝电股份有限公司,青海大通810100 |
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| 摘 要： | 110 kV东柳变1~5号整流机组无功补偿滤波装置保护,自投运后频繁出现保护误动情况,通过现场试验分析原因,解决了误动问题,提高了无功补偿滤波系统运行可靠性。
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| 关 键 词： | 无功补偿滤波装置 谐波 电磁干扰 继电器 误动 |
Design Improvement for Reactive Compensation Filtering Device of Rectifier Unit |
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| WANG Chun-lin.Design Improvement for Reactive Compensation Filtering Device of Rectifier Unit[J].Qinghai Electric Power,2010,29(4):28-29. |
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| Authors: | WANG Chun-lin |
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| Affiliation: | WANG Chun-lin |
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| Abstract: | The 1#-5# reactive compensation filtering device of rectifier unit in 110kV Dongliu substation have been frequently occurred misoperation from putting into operation,the paper adopts reasonable protecting circuit design and equipment pattern selection through field misoperation reason analysis,thus solves the problem,after practice inspecting,it improves operating reliability of reactive compensation filtering system. |
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| Keywords: | reactive compensation filtering device harmonic wave electromagnetic interference relay misoperation |
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