主氦风机驱动电机关键部件结构性能分析  

Analysis on the structural performance of key components of the main helium ventilator driving motor

作　　者：张焱 王栎宁 李名殷 ZHANG Yan;WANG Lining;LI Mingyin(Shanghai Electric Machinery Co.,Ltd.,Shanghai 200240,China)

机构地区：[1]上海电气集团上海电机厂有限公司,上海200240

出　　处：《上海大中型电机》2024年第4期10-13,共4页Shanghai Medium and Large Electrical Machines

摘　　要：高温气冷堆是第四代核电技术代表堆型,主氦风机驱动电机是高温气冷堆的关键设备。本文对某项目主氦风机驱动电机关键部件的结构性能进行了计算分析,通过有限元分析等手段,对电机整机模态、临界转速、转轴强度进行了计算,证明电机结构设计满足高温气冷堆主氦风机运行使用要求。High temperature gas cooled reactor(HTGR)is the representative type of the fourth generation of nuclear power technology,and the main helium ventilator driving motor is the key equipment of HTGR.In this paper,the structural performance of the key components of the main helium ventilator driving motor of a project is calculated and analyzed.By means of finite element analysis,the whole machine mode,critical speed and shaft strength of the motor are calculated and it is proved that the structural design of the motor meets the operation requirements of the main helium ventilator of HTGR.

关 键 词：主氦风机驱动电机 模态分析 临界转速 强度计算 

分 类 号：TM303[电气工程—电机]