| 伊敏、穆家换流站接地极操作过电压保护分析 |
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| 引用本文： | 钟雅风,耿徽,张龙娜. 伊敏、穆家换流站接地极操作过电压保护分析[J]. 东北电力技术, 2013, 0(12): 15-16 |
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| 作者姓名： | 钟雅风 耿徽 张龙娜 |
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| 作者单位： | [1]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006 [2]国网辽宁省电力有限公司检修分公司,辽宁 沈阳110006 [3]辽阳供电公司,辽宁辽阳111000 |
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| 摘 要： | 对伊敏和穆家换流站接地极操作过电压保护进行了分析,并针对穆家换流站接地极线路招弧角放电间隙是否需要调整进行了计算,认为穆家换流站接地极线路招弧角放电间隙可以保持原设计值。
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| 关 键 词： | 接地极 操作过电压保护 招弧角 放电间隙 |
Analysis of Switching Overvoltage Protection of Yimin and Mujia Converter Station Grounding Pole |
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| ZHONG Ya-feng,GENG Hui,ZHANG Long-na. Analysis of Switching Overvoltage Protection of Yimin and Mujia Converter Station Grounding Pole[J]. Northeast Electric Power Technology, 2013, 0(12): 15-16 |
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| Authors: | ZHONG Ya-feng GENG Hui ZHANG Long-na |
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| Affiliation: | 1. Electric Power Research Institute of State Grid Liaoning Electric Power Co. , Ltd. , Shenyang, Liaoning 110006, China; 2. Maintenance Company of State Grid Liaoning Electric Power Co. , Ltd. , Shenyang, Liaoning 110006, China; 3. Liaoyang Power Supply Company of State Grid Liaoning Electric Power Co. , Ltd. , Liaoyang, Liaoning 111000, China) |
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| Abstract: | This paper analyzes switching overvohage protection of Yimin and Mujia converter station grounding pole. hmainly elabo rates and analyzes whether to adjust line arcing horn discharge gap of Mujia converter station grounding pole, and draws the conclusion how to keep the original design value of line arcing horn discharge gap of Mujia converter station grounding pole. |
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| Keywords: | Grounding pole Switching overvoltage protection Arcing horn Discharge gap |
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