永磁同步电动机调速系统动态分段控制策略  

Dynamic Subsection Control Strategy for PMSM Speed Regulation Systems

作　　者：吴国中[1] 丁强[1,2] 

机构地区：[1]南京工业职业技术学院,南京210023 [2]南京航空航天大学,南京210016

出　　处：《微特电机》2016年第10期61-63,69,共4页Small & Special Electrical Machines

基　　金：江苏省品牌专业建设工程项目(PPZY2015B189);第三批高校中青年优秀教师出国研修项目(苏教师[2013]8)

摘　　要：转速动态性能是高性能永磁同步调速系统主要性能指标之一。为提高调速系统转速动态调节的控制精度及响应时间,提出一种算法设计实现简便的动态分段控制策略,该算法建立在详细分析转速动态三段调节的基础上,根据每段的不同特点分别设计不同的控制算法加以控制。最后,通过仿真和实验验证所提控制策略的正确性和有效性。Dynamic performance of speed regulation is one of important performance index for high performance permanent magnet synchronous machine drive systems. To improve control accuracy and response time of speed control, a simple dynamic subsection control strategy was proposed in this paper. On the basis of detailed analysis about three stages of dynamic regulation, different control algorithms were imposed on different stages. Finally, relevant simulations and experiments were performed to verify the correctness of proposed strategy.

关 键 词：永磁同步电动机 调速系统 动态性能 分段控制 

分 类 号：TM351[电气工程—电机] TM341