Analysis of the disturbance voltage and gpr in substation and mobile base station co-construction
1 Jiaozuo Power Supply Company, State Grid Henan Electric Power Company, Jiaozuo, China
2 Information Communications Branch, State Grid Hebei Electric Power Company, Shijiazhuang, China
3 North China Electric Power University, Baoding, China
It is essential to consider the electrical safety protection distance when the mobile base station and the substation are building together. This paper makes an analysis from three aspects: the influence on the disturbance voltage of the secondary cable in substation when the station is struck by lightning; the influence on the base station grounding grid caused by the station switching operation and short circuit faults. According to the relevant national and international standards, the electrical parameters are calculated when the substation and mobile base station grounding grid connected in different ways and different distance. The conclusion of the paper provides a theoretical basis for engineering construction with much higher practical value. Meanwhile, it is of great significance to develop the win-win co-operation between the power and telecommunications operators and to explore the diversified businesses of electric power.
© Owned by the authors, published by EDP Sciences, 2016
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