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对南京地铁车辆制动电阻箱冷却风机在运用过程中出现的问题进行了分析,提出了改进方案,并进行了计算机仿真分析。
This paper analyzes the problems that arise in the process of using the cooling fan of braking resistance box in Nanjing Metro, puts forward the improvement plan and carries on the computer simulation analysis.