可变速抽水蓄能发电电动机多目标优化设计  

Multiple targets optimized design of variable speed pumped storage generator motor

作　　者：胡金明 孙玉田[1] 张春莉[1] 李桂芬[1] 胡刚[1] HU Jinming;SUN Yutian;ZHANG Chunli;LI Guifen;HU Gang(State key Laboratory of Hydropower Equipment(HILEM),Harbin 150040,China)

机构地区：[1]水力发电设备国家重点实验室(哈尔滨大电机研究所),哈尔滨150040

出　　处：《上海大中型电机》2022年第4期25-30,共6页Shanghai Medium and Large Electrical Machines

基　　金：黑龙江省自然科学基金项目(TD2021E002)。

摘　　要：以一台10 MW可变速发电电动机为研究对象,基于试验设计找到优化变量中对目标参数和约束参数影响因子高的变量,对比基于全参数优化以及主影响参数优化两种方案,分别进行响应面法优化和直接法优化,对比两种优化方法的优缺点,并给出对比结果,验证了优化方案的可行性。为可变速抽水蓄能发电电动机提供更优的初步设计方案。Taking a 10 MW variable speed generator motor as research object, the variables with high influence factors on the target parameters and constraint parameters in the optimization variables based on experimental design are found. The response surface method(RSM) optimization and direct method optimization are respectively carried out by comparing two schemes based on full parameter optimization and main influence parameter optimization. By comparing with the advantages and disadvantages of the two optimization methods, the comparison results are given to verify the feasibility of optimized scheme so as to provide better preliminary design scheme for variable speed pumped storage generator motor.

关 键 词：抽水蓄能 可变速 试验设计 响应面法优化 直接法优化 

分 类 号：TM312[电气工程—电机]