摘要
利用数值模拟方法对某轻轨牵引电机进风罩和风扇进行仿真分析,对进风罩的结构进行优化设计,目标为提高进气风量11%,经试验证明实际提升了10%～14%,实现了优化目的。
The fan and suction cannel of traction motors used in light rail locomotives were analyzed and simulated by means of numerical simulation analysis method,and then, optimized design on suction cannel construction was done with the target of 11% increasing suction volume.Tested result proved 10%～14% increasing suction volume,realizing the target of optimization.
作者
庞强
杨登炜
胡艳
PANG Qiang;YANG Dengwei;HU Yan(Chengdu CRRC Electric Co.,Ltd Jiangsu Normal Universit)
出处
《电机技术》
2018年第3期13-15,共3页
Electrical Machinery Technology
关键词
数值模拟
轻轨电机
进风罩
numerical simulation
motors used in lightrail
locomotives
suction cannel
