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采用两种方法测量某抽水蓄能电站接地阻抗的结果分析

, PP. 39-44

Keywords: 接地阻抗,直线三级法,夹角法,误差分析

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Abstract:

介绍了对华东地区某抽水蓄能电站的接地阻抗进行的两次现场测量,两次试验分别采用直线三级法和夹角法,将试验结果跟实际计算得到的接地阻抗值进行对比,针对不同的方法,进行了详细的误差分析,最终通过技术经济比较,提出了对于大型的抽水蓄能电站接地阻抗比较准确的测量方法。

References

[1]  李景禄,李卫国. 关于大中型接地网降阻措施的探讨[J].电瓷避雷器,2003(1):46-48. LI Jing-lu,LI Wei-guo. Discussion on large earthing grid in resistance reduction measures[J]. Insulators and Surge Arresters,2003(1):46-48.
[2]  高新智,李浩尘,仇炜. 针对某水电站接地网改造方案的探讨[J]. 电瓷避雷器,2010(4):30-33,37. GAO Xin-zhi,LI Hao-chen,QIU Wei. Probe into grounding grid reconstruct programs of hydropower station[J]. Insulators and Surge Arresters,2010(4):30-33,37.
[3]  彭利强,李景禄,邓文斌,等. 宁波110 kV裘村变电所接地改造分析[J]. 电瓷避雷器,2010(3):27 -30. PENG Li-qiang,LI Jing-lu,DENG Wen-bin. Analysis on grounding reconstruction of 110 kV qiucun substation in Ningbo[J]. Insulators and Surge Arresters,2010(3):27 -30.
[4]  李孛,李景禄. 关于接地设计若干误区的讨论[J]. 电瓷避雷器,2007(5) :43-46. LI-Bei,LI Jing-lu. Discussion on some misapplication in grounding technology[J]. Insulators and Surge Arresters,2007(5):43-46.
[5]  何金良,曾嵘. 电力系统接地技术[M]. 北京:科学出版社,2007.
[6]  李景禄. 现代防雷技术[M]. 北京:中国水利水电出版社,2009.
[7]  杨鑫. 变电站接地降阻设计的若干问题分析[J]. 电瓷避雷器,20l0(1):47-49. YANG Xin. The analysis of several problems of reducing grounding resistance in substation[J]. Insulators and Surge Arresters,2010(1):47-49.
[8]  徐刚. 水电站接地降阻改造的措施研究[J]. 电瓷避雷器,20l0(4):83-86. XU Gang. Study on the grounding resistance reduction measures of hydropower station[J]. Insulators and Surge Arresters,20l0(4):83-86.
[9]  刘渝根,徐峰,刘小二,等. 拓扑结构改变对接地网故障诊断的影响分析[J]. 高压电器,2010,46(12):59-62. LIU Yu-gen,XU Feng,LIU Xiao-er,et al. Analysis on the influence of change of topology on the erosion diagnosis of grounding grids[J]. High voltage appa-ratus,2010,46(12):59-62.
[10]  李景禄. 接地装置的运行与改造[M]. 北京:中国水利水电出版社,2005.
[11]  李景禄. 高电压技术[M]. 北京:中国水利水电出版社,2007.
[12]  解广润. 电力系统接地技术[M]. 北京:水利电力出版社,1991.
[13]  徐达明,罗兵,林志明,等. 500 kV北郊站特大型地网接地电阻测量及分析[J]. 高电压技术,2001,27(4):71. XU Da-ming,LUO Bin,LIN Zhi-ming,et al. 500 kV Beijiao station large grounding grid resistance measurement and analysis[J]. high Voltage Engineering,2001,27(4):71.
[14]  黄锐锋,李琳,张波,等. 变电站接地网接地电阻近距离测法与系统开发[J]. 高电压技术,2004,30(9):27-29. HUANG Rui-feng,LI Lin,ZHANG Bo,et al. Novel method for measuring the grounding resistance of the substation grid with short leads and the system development[J]. High Voltage Engineering,2004,30(9):27-29.
[15]  郭华俊,董巧元,姚晓芳,等. 大型接地装置接地电阻测量及其影响因素[J]. 高电压技术,2002,28(12):47-48. GUO Gua-jun,DONG Qiao-yuan,YAO Xiao-fang. Measurement of grounding resistance of large grounding grid and the effect factors[J]. High Voltage Engineering,2002,28(12):47-48.
[16]  邹建明,蒋静坪,李阳春. 大型地网接地电阻测试方法的探讨[J]. 电力建设,2003,24(3):23-26. ZHOU Jian-ming,JIANG Jing-ping,LI Yang-chun. Inquisition into testing method for ground resistance of large ground metwork[J]. Electric Power Construction,2003,24(3):23-26.

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