| 预调式消弧装置存在的问题及对策 |
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| 引用本文： | 胡航帆.预调式消弧装置存在的问题及对策[J].黑龙江电力,2011,33(5):378-380. |
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| 作者姓名： | 胡航帆 |
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| 作者单位： | 哈尔滨电业局,黑龙江哈尔滨,150001 |
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| 摘 要： | 阐述了消弧线圈补偿电网的原理,指出了消弧线圈在补偿电网中的作用,在预调式消弧线圈装置的消弧线圈回路中串联1个阻尼电阻,解决了接地残流与中性点位移电压之间的矛盾,分析了预调式消弧线圈装置存在的问题,并结合非线性阻尼电阻的作用和运行实际提出了相应的解决办法.
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| 关 键 词： | 预调式消弧装置 中性点不接地 脱谐度 阻尼电阻 |
Solutions to the problems of pre-coordinated arc-suppression coil |
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| HU Hangfan.Solutions to the problems of pre-coordinated arc-suppression coil[J].Heilongjiang Electric Power,2011,33(5):378-380. |
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| Authors: | HU Hangfan |
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| Affiliation: | HU Hangfan (Harbin Electric Power Bureau,Harbin 150001,China) |
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| Abstract: | This paper introduces the principle of compensating network with arc-suppression coil,points out the effects of arc-suppression coil in the network.The buffer resistance,which is connected in series to the loop of pre-coordinated arc-suppression coil,resolves the contradiction between residual current and neutral displacing voltage.In the paper,it also analyzes the problems of pre-coordinated arc-suppression coil and proposes relevant solutions,combining the effect and real operation of non-linear buffer re... |
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| Keywords: | pre-coordinated arc-suppression coil neutral point ungrounded off tuning degree buffer resistance |
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