内置式永磁同步电机自抗扰-无源控制策略  

IPMSM control system based on ADRC-PBC strategy

作　　者：金宁治[1] 李光一 刘金凤[1] 马腾[1] 周凯[1] JIN Ning-zhi;LI Guang-yi;LIU Jin-feng;MA Teng;ZHOU Kai(Ministry of Education Engineering Research Center of Automotive Electronics Drive Control and System Integration,Harbin University of Science and Technology,Harbin 150080,China)

机构地区：[1]哈尔滨理工大学汽车电子驱动控制与系统集成教育工程研究中心,哈尔滨150080

出　　处：《电机与控制学报》2020年第12期35-42,共8页Electric Machines and Control

基　　金：国家重点研发计划项目(2019YFE0100200);黑龙江省自然科学基金(LH2019E067)。

摘　　要：针对内置式永磁同步电机(IPMSM)的非线性控制问题,设计了一个改进型永磁同步自抗扰-无源控制系统。根据电机的能量平衡原理,建立永磁同步电机的端口受控哈密顿(PCH)系统,利用互联、阻尼配置的方法取得反馈控制律,采用最大转矩/电流(MTPA)控制原理确定系统平衡点,从而设计了电流无源控制器。同时引入自抗扰控制进行转速调节,根据跟踪-观测-补偿的原理,对内置式永磁同步电机内外扰动进行补偿。分析不同参数下系统性能,通过不同控制器的仿真与实验结果对比,证明该系统可有效地减少超调,提高系统响应速度,具有很好抗干扰能力。In order to solve the nonlinear control problem of interior permanent magnet synchronous motor(IPMSM),an improved IPMSM control system based on active disturbance rejection and passivity-based control is designed.According to the energy balance principle of the motor,the PMSM port-controlled Hamiltonian(PCH)system is established.The feedback control law was obtained by the interconnection and damping configuration method,and the system balance point was determined by the maximum torque per ampere(MTPA)control principle.Thus,the current controller based on passivity-based was designed.At the same time,the active disturbance rejection control is introduced to adjust the speed.According to the principle of tracking-observation-compensation,the internal and external disturbances of the IPMSM were compensated.The performance of the system under different parameters was analyzed.The comparison between the simulation and experimental results of different controllers proves that the system can effectively reduce overshoot,improve the system response speed,and has good anti-interference ability.

关 键 词：内置式永磁同步电机 非线性控制 无源控制 哈密顿系统 自抗扰控制 矢量控制 

分 类 号：TM341[电气工程—电机]