钕铁硼永磁同步电动机优化设计方法研究  

Research on Optimization Design Method for NdFeB Permanent Magnet Synchronous Motors

作　　者：邱克立[1] 

机构地区：[1]湖南大学电气工程系

出　　处：《湖南大学学报（自然科学版）》1997年第6期48-53,共6页Journal of Hunan University:Natural Sciences

摘　　要：利用罚函数法结合改进的模式搜索法对ＮｄＦｅＢ永磁同步电动机进行优化设计，并以４ｋＷ、４极ＮｄＦｅＢ永磁同步电动机为例．在满足电机各项性能指标的前提下，用此法设计得到了电机的最佳配合尺寸，降低了电机磁钢用量，从而降低了电机的生产成本，获得了明显经济效益．结果表明此法是一种适合于ＮｄＦｅＢ永磁同步电动机的切实可行的电机优化方法．Using SUMT combined with improved Hooke-Jeeves method,the optimization design method is introduced for NdFeB PM synchronous motors,setting the 4 kW,4 pole model as an example.Satisfying all the quality indexes,the optimistic coodiration of size,the lower magnet amount and motor's cost are obtained by this method,thus,the economic profit is obvious.The optimization results show that this method is workable for NdFeB PM synchronous motors.

关 键 词：优化设计 钕铁硼永磁材料 同步电机 永磁电机 

分 类 号：TM341.02[电气工程—电机] TM351.02