| 中性点经小电阻接地配电网中弧光接地过电压的研究 |
| |
| 引用本文： | 高亚栋,杜斌,赵峰,施围.中性点经小电阻接地配电网中弧光接地过电压的研究[J].高压电器,2004,40(5):345-348. |
| |
| 作者姓名： | 高亚栋 杜斌 赵峰 施围 |
| |
| 作者单位： | 西安交通大学电气工程学院,陕西,西安,710049 |
| |
| 摘 要： | 研究了中性点经小电阻接地方式对弧光接地过电压的影响。首先理论分析了弧光接地过电压在中性点经小电阻接地系统中存在的可能性,并用EMTP对其进行了过电压计算。研究表明,中性点经小电阻接地方式有效地解决了弧光接地过电压问题
|
| 关 键 词： | 弧光接地过电压 中性点经小电阻接地 电磁暂态程序 |
| 文章编号： | 1001-1609(2004)05-0345-04 |
Study on the Arc-grounding Overvoltage in the Distribution System with Neutral Point Grounded through Low-resistance |
| |
| GAO Ya-dong,DU Bin,ZHAO Feng,SHI Wei.Study on the Arc-grounding Overvoltage in the Distribution System with Neutral Point Grounded through Low-resistance[J].High Voltage Apparatus,2004,40(5):345-348. |
| |
| Authors: | GAO Ya-dong DU Bin ZHAO Feng SHI Wei |
| |
| Abstract: | In this paper, theoretical analysis is made firstly about the possibility of arc-grounding overvoltage existing in low-resistance grounding system. Calculations on overvoltage magnitude are performed by EMTP. The results show that the problem of arc-grounding overvoltage is settled effectively with low-resistance grounding method. |
| |
| Keywords: | arc-grounding overvoltage low-resistance grounded neutral system EMTP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
