| 中性点经消弧线圈瞬时并联小电阻接地研究 |
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| 引用本文： | 韩静,徐丽杰.中性点经消弧线圈瞬时并联小电阻接地研究[J].高电压技术,2005,31(1):38-39,52. |
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| 作者姓名： | 韩静 徐丽杰 |
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| 作者单位： | 北京交通大学电气工程学院,北京,100044;北京交通大学电气工程学院,北京,100044 |
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| 摘 要： | 从配电网供电的安全可靠性、电气设备和线路的绝缘水平、继电保护的选择性和灵敏性以及对通信系统的干扰等方面,综合说明了采用中性点经消弧线圈瞬时并联小电阻的接地方式可充分发挥消弧线圈和小电阻接地方式的优点,建议在配电网中采用中性点经消弧线圈瞬时并联小电阻的接地方式。
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| 关 键 词： | 配电网 中性点接地方式 消弧线圈 并联小电阻 |
| 文章编号： | 1003-6520(2005)01-0038-02 |
Study of a Neutral Grounding Method with an Arc Suppression Coil and a Parallel Low Resistance |
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| HAN Jing,XU Lijie.Study of a Neutral Grounding Method with an Arc Suppression Coil and a Parallel Low Resistance[J].High Voltage Engineering,2005,31(1):38-39,52. |
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| Authors: | HAN Jing XU Lijie |
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| Affiliation: | (School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China) |
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| Abstract: | From reliability and security of distribution network, insulation level of electrical equipment and line, selectivity and sens itivity of protective relay and disturbance of communication system etc, it indi cates that a neutral grounding method through a ground-fault neutralizer connec ting into a parallel low resistance may develop the advantage for a neutral grou nding method via a ground-fault neutralizer and via a low resistance. Therefore , a neutral grounding method through a ground-fault neutralizer with parallel l ow resistance is suggested for distribution network. |
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| Keywords: | distribution network neutral grounding metho d ground-fault neutralizer parallel low resistance |
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