| 消弧线圈和MOA对配电网弧光接地过电压的限制 |
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| 引用本文： | 李谦,王晓瑜,招誉颐,靳晓东.消弧线圈和MOA对配电网弧光接地过电压的限制[J].华中科技大学学报(自然科学版),1994(11). |
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| 作者姓名： | 李谦 王晓瑜 招誉颐 靳晓东 |
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| 作者单位： | 华中电力试验研究所，华中理工大学电力工程系 |
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| 摘 要： | 采用半隐格式数值算法对配电网弧光接地过电压发展过程进行了数值仿真；分析和讨论了消弧线圈和无间隙氧化锌避雷器限制过电压的一些特点。所提出的计算方法和结论可供配电系统选择中性点接地方式时及从事氧化锌避雷器应用研究时参考。
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| 关 键 词： | 配电网 弧光接地过电压 消弧线圈 无间隙氧化锌避雷器 限压 |
Limitation of Overvoltage due to Arcing Ground with Arc-Suppressing Coil and a Gapless ZnO Arrester in the Power Distributing System |
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| Li QianDept.of Elec. Power Eng,H. U. S.T.,Wuhan , Wang Xiaoyi, Zhao Yuyi, Xiaodong.Limitation of Overvoltage due to Arcing Ground with Arc-Suppressing Coil and a Gapless ZnO Arrester in the Power Distributing System[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1994(11). |
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| Authors: | Li QianDeptof Elec Power Eng H U ST Wuhan Wang Xiaoyi Zhao Yuyi Xiaodong |
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| Institution: | Li QianDept.of Elec. Power Eng,H. U. S.T.,Wuhan 430074,, Wang Xiaoyi, Zhao Yuyi, Xiaodong |
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| Abstract: | umerical computation of a semi-explicit scheme has been used for the digital somulation of the evolement of overvoltagedue to arcing ground in the power distributing system.some specific features of the arc-suppressing coil and gapless ZnO arrester in limiting theovervoltage have been investigated.The calculating method proposed and results obtainedare useful to system design with neutral grounding and the ZnO arrester. |
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| Keywords: | power distributing system overvoltage due to arcing ground arc-suppressing(Peterson)coil gapless ZnO arrester voltage limitation |
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