Field Measurement of Ground Fault Current Distribution and Substation Ground Impedance at LG-2, Qu??bec

Fortin J.; Sarmiento H. G.; Mukhedkar D.

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Field Measurement of Ground Fault Current Distribution and Substation Ground Impedance at LG-2, Qu??bec

机译：魁北克LG-2接地故障电流分布和变电站接地阻抗的现场测量

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Field measurements of ground fault current distribution and substation ground impedance of the LG-2 complex in Quebec, are presented. A high current measuring technique is described in Appendix A. Appendix B illustrates the way current distribution and efficiency were determined. The effectiveness of each grounding element is calculated, showing that the grounding conductors and not the ground grid drain most of the fault current.

机译：介绍了魁北克LG-2电站的接地故障电流分布和变电站接地阻抗的现场测量结果。附录A中描述了一种高电流测量技术。附录B说明了确定电流分布和效率的方式。计算每个接地元件的有效性，表明接地导体而不是接地网会消耗大部分故障电流。

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《Power Engineering Review, IEEE》 |1986年第7期|p.29-29|共1页
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Fortin J.; Sarmiento H. G.; Mukhedkar D.;
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Essais de r??seau et Analyse, Hydro-Qu??bec, Montr??al, Canada;

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1. Substation Ground Impedance: Comparative Field Measurements with High and Low Current Injection Methods [J] . Sarmiento H. G., Fortin J., Mukhedkar Dinkar Power Engineering Review, IEEE . 1984,第7期

机译：变电站接地阻抗：高电流注入和低电流注入方法的比较现场测量
2. Influence of Metal Installations Surrounding the Feeding Cable Line on the Ground Fault Current Distribution in Supplied Substations [J] . Popovic L.M. IEEE Transactions on Power Delivery . 2008,第4期

机译：供电电缆周围金属装置对变电站接地故障电流分布的影响
3. Proximity effects on the ground fault current distribution within the earthing system formed by a substation and the associated transmission lines [J] . Nahman J.M. IEE proceedings. Part C . 1988,第6期

机译：邻近性对变电站及相关传输线形成的接地系统内接地故障电流分布的影响
4. COMPUTATION MODEL FOR GROUND POTENTIAL AND CURRENT DISTRIBUTION IN GROUND IMPEDANCE MEASUREMENTS AT HIGH-VOLTAGE TOWERS [C] . N. Harid, H. Griffiths, A. Haddad 42nd internaitonal universities power engineering conference . 2007

机译：高压塔接地阻抗测量中地势和电流分布的计算模型
5. SIMULTANEOUS GROUND AND ROCKET BASED MEASUREMENTS OF ELECTRIC FIELDS AND CURRENTS IN AN AURORAL ARC. [D] . ROBINSON, ROBERT MELVIN. 1980

机译：基于地基和火箭的同时测量电弧中的电场和电流。
6. Occupational exposure to electric and magnetic fields during tasks at ground or floor level at 110 kV substations in Finland [O] . Leena Korpinen, Rauno Pääkkönen -1

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7. Ground Fault Current Distribution When a Ground Fault Occurs in HV Substations Located in an Urban Area [O] . Ljubivoje M. Popović 2015

机译：位于市区的高压变电站发生接地故障时的接地故障电流分布
8. Sensitive Ground-Fault Protection for Mines. Phase 3. Coordination-Free GFR's (Ground-Fault Relays) for AC Distribution [R] . Trutt, F. C. , Kohler, J. L. , Rotithor, H. , 1988

机译：矿井敏感接地保护。阶段3.交流配电的无协调GFR（接地故障继电器）

Field Measurement of Ground Fault Current Distribution and Substation Ground Impedance at LG-2, Qu??bec

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