摘要
采用FLUENT CFD分析软件,对三种不同风路结构方案进行热流耦合温度场模拟分析。研究结果表明,定转子轭部开通风孔所形成的循环风路方案最为合理,可使电机最高温度降低50℃且能缩小定转子温差。该研究成果对水冷机座掘进电机的通风系统设计提供了一定的参考。
Using FLUENT CFD analysis software,the thermal flow coupling temperature field simulation analysis of three different wind path structure is carried out.The results show that circulating air circuit formed by openings on the stator and rotor yoke is the best,which can reduce motor maximum temperature by 50℃and the temperature difference between the stator and rotor.It provides a reference for ventilation system design of water-cooled base tunneling motor.
作者
杨自斌
蔡合超
王晓俊
Yang Zi-bin;Cai He-chao;Wang Xiao-jun(Xinyang Vocational and Technical College,Xinyang,Henan,464000;Wolong Electric Nanyang Explosion Protection Group Co.,Ltd.,Nanyang,Henan,473008)
出处
《电气防爆》
2022年第6期4-8,共5页
Electric Explosion Protection
关键词
风路结构
温度场
水冷机座
通风系统设计
wind path structure
temperature field
water-cooled base
ventilation system design
