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首先介绍昆明轨道交通供电模式、主变电站的运行方式。接着分析昆明地铁火车北站主变电站周边电网情况及可接入方案,从工程实际应用的角度,进行方案研究和对比,形成2个主推方案,并进一步深化研究,针对工程实施中遇到的困难提出解决办法,最终确定了实施条件和经济性最优的方案。
First of all, Kunming rail transit power supply mode, the main substation operation mode. Then analyze the situation of the power grid around the main substation of Kunming Metro North Railway Station and accessibility programs, from the perspective of practical application of the program research and comparison, the formation of two main push programs and further deepen the study, in view of the difficulties encountered in the implementation of the project Propose solutions, and ultimately determine the implementation conditions and the most economical program.