定子分割式混合励磁电机励磁控制系统仿真与实验  

Control System Modeling and Simulation for Stator Split-type Hybrid Excitation Permanent Magnet

作　　者：王晨[1] 黄金霖[1] 刘章琪 

机构地区：[1]安徽机电职业技术学院,安徽芜湖241000 [2]江西理工大学电气工程及自动化学院,江西赣州341000

出　　处：《火力与指挥控制》2018年第2期147-152,共6页Fire Control & Command Control

基　　金：国家自然科学基金青年基金(51267006);安徽省自然科学基金资助项目(KJ2016A128)

摘　　要：定子分割式混合励磁电机综合了混合励磁电机、磁通切换电机和盘式电机的优点,是一种具有自调节磁场能力的新型电机。以该新型电机为研究对象,运用有限元分析法分析电机的电感参数,建立模糊自适应PI励磁控制系统的仿真模型,分析负载不变,转速变化时的闭环系统变化情况。结果表明,采用模糊自适应PI算法可有效减小电压超调量,系统的鲁棒性好。搭建控制系统的仿真平台,实验结果与仿真结果相吻合,验证了理论分析与仿真结果的正确性。The stator split-type hybrid excitation motor is a new motor which has the ability ofself-regulating magnetic field, and combined the advantages of hybrid excitation motor, flux-switchingmotor and disc motor. The new motor is studied in this paper, inductance parameters of the motor areanalyzed by using finite element analysis method. The simulation model of fuzzy adaptive PI excitationcontrol system is established. The changes of closed-loop when load constantly and speed changed areanalyzed. The results showed that the fuzzy adaptive PI algorithm can effectively reduce the voltageovershoot and obtain the better robustness of the system. The simulation platform of the system is built,the results coincided with the simulation results, verified the correctness of the theoretical analysis andsimulation results.

关 键 词：混合励磁 有限元 模糊自适应PI 控制系统 

分 类 号：O441[理学—电磁学]