李慧奇,刁首人,张建臣,高志欣,李晓龙.移动基站和变电站共建时电气防护间距分析[J].电测与仪表,2015,52(6):. Li Hui-qi,Diao Shou-ren,ZHANG Jian-chen,GAO Zhi-xin,LI Xiao-long.Analysis of Electrical Protection Distance in Substation and Mobile Base Station Co-construction[J].Electrical Measurement & Instrumentation,2015,52(6):.
移动基站和变电站共建时电气防护间距分析
Analysis of Electrical Protection Distance in Substation and Mobile Base Station Co-construction
When the mobile base station and substation are built together, the electrical safety protection distance must be taken into account. In the paper, it’s analyzed that the disturbance voltage of the two cables in substation when the base station suffers the light strike, the substation switching operation and short circuit faults influencing on the base station grounding. 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 to get the electrical safety protection distance. The conclusion provides a theoretical basis for engineering construction with the high practical value. Meanwhile, it is of great significance to develop the win-win co-operation of the power and telecommunications operators, to explore the diversified businesses of electric power.
