SEASONAL GROUNDING RESISTANCE VARIATIONS ON DISTRIBUTION-SYSTEMS

被引：28

作者：

GUSTAFSON, RJ ^{[1
]}

PURSLEY, R ^{[1
]}

ALBERTSON, VD ^{[1
]}

机构：

[1] UNIV MINNESOTA,MINNEAPOLIS,MN 55455

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1990年 / 5卷 / 02期

关键词：

Earth Resistivity; Ground Electrode Resistance; Ground Electrodes; Grounding; Grounding Resistance; Neutral Grounding; Neutral-to-Earth Voltage;

D O I：

10.1109/61.53115

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Neutral-to-earth (NE) voltage is a potential problem for livestock producers, particularly dairy operations. NE voltages result from the neutral currents on primary and secondary circuits of grounded neutral distribution system. One of the important electrical parameters affecting NE voltage is the grounding resistance of the distribution system. There is limited data on values of distribution system grounding resistance, particularly variations due to soil types, precipitation, and frozen soil. This paper presents the results of a 16-month study in the State of Minnesota focused on seasonal variations in distribution system grounding resistance and their effect on NE voltage. © 1990 IEEE

引用

页码：1013 / 1018

页数：6