一种船用电动执行机构驱动电机的设计  

Design of a Driving Motor for Military Electric Actuator

作　　者：张喜 ZHANG Xi(Chongqing Chuanyi Suda Electromechanical Co.,Ltd.,Chongqing 400707,China)

机构地区：[1]重庆川仪速达机电有限公司,重庆400707

出　　处：《自动化应用》2023年第7期162-165,共4页Automation Application

摘　　要：为实现某船用电动执行执行机构驱动单元设计要求,基于等效磁路法,计算无刷直流电机主要结构尺寸,然后结合Maxwell仿真软件,建立电机二维有限元模型,分析电机磁路,得到电机机械特性曲线;进而根据设计参数研制样机,并进行试验验证。研究表明,该无刷直流电机设计合理,输出力矩、转速、效率等多项性能指标满足电动执行器机构驱动单元设计要求。To meet the design requirements of the driving unit of a marine electric actuator,the equivalent magnetic circuit method is employed to calculate the main structural dimensions of the brushless DC motor.Following this,a two-dimensional finite element model of the motor is developed using the Maxwell simulation software to analyze its magnetic circuit and obtain the mechanical characteristic curve of the motor.Based on design parameters,a prototype was developed and tested.The research findings indicate that the brushless DC motor's design is reasonable,and its output torque,speed,efficiency,and other performance indicators meet the requirements of the electric actuator mechanism's driving unit design.

关 键 词：永磁无刷直流电机 电机设计 仿真分析 分析测试 

分 类 号：TM33[电气工程—电机]