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降低典型110 kV变电所接地电阻的应用研究
引用本文:黄汉仕. 降低典型110 kV变电所接地电阻的应用研究[J]. 电力设备, 2006, 7(12): 55-57
作者姓名:黄汉仕
作者单位:广西贵港供电局,广西壮族自治区,贵港市,537100
摘    要:
针对广西鸿鑫110kV变电所的地质情况,通过提出众多常用的变电站降阻措施的比较,使用在原地网外围延链接多组并联DXL离子列阵电解地极的降阻方法是广西桂平鸿鑫110kV变电所的接地网改造工程中最行之有效、更切合实际、更能相对减少投资的好方法。

关 键 词:工频接地电阻值  离子列阵电解地极  变电所
收稿时间:2006-10-10
修稿时间:2006-10-10

Application and Research about Reducing Grounding Resistance for Typical 110 kV Substation
HUANG Han-shi. Application and Research about Reducing Grounding Resistance for Typical 110 kV Substation[J]. Electrical Equipment, 2006, 7(12): 55-57
Authors:HUANG Han-shi
Abstract:
According to the geological condition of Guangxi Hongxin 110 kV substation, through the comparison of the measures for reducing grounding resistance, the method of using multi- parallel DXL ion array electrolysis terrestrial pole on the periphery of earth net is most effective, more realizable, and can reduce the investment relatively for reducing grounding resistance in earth net retrofit project in Guangxi Guiping Hongxin 110 kV substation.
Keywords:power frequency grounding resistance value  ion array electrolysis terrestrial pole  substation  
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