CAJ | 학술논문

针对港口起重的特殊应用环境，设计了一种直接驱动的低速大扭矩永磁同步电动机，并结合Ansoft软件，对电机的设计进行了优化，分析了电机的带载特性，完成了最大去磁校验．作为传统的感应电机一减速机的驱动系统的替代品．本设计结构简单、体积小、重量轻，提高了整体驱动系统的效率．
침대항구기중적특수응용배경，설계료일충직접구동적저속대뉴구영자동보전동궤，병결합Ansoft연건，대전궤적설계진행료우화，분석료전궤적대재특성，완성료최대거자교험．작위전통적감응전궤일감속궤적구동계통적체대품．본설계결구간단、체적소、중량경，제고료정체구동계통적효솔．
According to the special port lifting applications, a low-speed and high-pulling permanent mag-net synchronous motor was designed, and the design of the motor was optimized combined with Ansoftsoftware. This paper analyzed the characteristics of the motor with load and completed the biggest demag-netising calibration. The results indicated thatthe design, with its simple structure, small volume andlight weight, improved the overall efficiency of the drive system and can substitute the traditional drivesystem of induction motor - reducer.