全氢冷发电机转子护环装配结构优化设计  

Optimal Design of Rotor Retaining Ring Assembly Structure in Full Hydrogen-cooled Generator

作　　者：陈冠宇 CHENGuanyu(Shanghai Electric Power Generation Equipment Co.,Ltd.Generator Plant,200240)

机构地区：[1]上海电气电站设备有限公司发电机厂,200240

出　　处：《电机技术》2023年第3期8-10,共3页Electrical Machinery Technology

摘　　要：介绍了全氢冷发电机转子护环装配的结构特点,并以250 MW级全氢冷发电机为典型机型,详细阐述了转子护环装配结构优化设计,并对优化后的转子护环装配结构进行有限元分析。仿真结果表明,优化后的转子护环装配满足性能要求。该方案可推广到其他机型发电机的结构设计中。Structural characteristics of rotor retaining ring assembly structure in full hydrogen-cooled generator are introduced.Taking the 250 MW class full hydrogen-cooled generator as a typical model,the optimal design of the rotor retaining ring assembly structure is elaborated in detail,and the optimized rotor retaining ring assembly structure is analyzed by finite element method.The simulation results show that the optimized rotor retaining ring assembly satisfies the performance requirements.The scheme can be extended to the structural design of the other types of generators.

关 键 词：转子护环装配 优化设计 有限元分析 

分 类 号：TM303[电气工程—电机]