基于TMS320LF2407A和AT89S52三相异步电机双闭环调速控制系统设计  

Design of the Dual-closed-loop Rotating-speed Regulator of Three-phase Asynchronous Motor Based on TMS320LF2407A and AT89S52

作　　者：王朕[1] 刘陵顺[1] 

机构地区：[1]海军航空工程学院控制工程系,山东烟台264001

出　　处：《现代电子技术》2010年第21期154-157,共4页Modern Electronics Technique

摘　　要：针对某装备中三相交流异步电机调速的要求,以TMS320LF2407A和AT89S52为核心采用磁场定向控制策略设计了一电流、转速双闭环调速控制系统,给出了硬件原理框图、关键器件、设计思想和程序流程图。实验结果表明,该控制系统具有动态响应快,控制精度高,实时显示,数据存储,抗干扰强等优点。According to the demand of the rotating-speed regulator of a three-phase asynchronous machine,a control system of the dual-closed-loop rotating-speed regulator is designed with a method of FOC based on TMS320LF2407A and AT89S52.The block diagram of hardware,program flow chart,key components and design ideas are offered in this paper.The experimental results show that this control system has the advantages of quick dynamic response,high-precision control,real-time display and data storage etc.

关 键 词：TMS320LF2407A AT89S52 异步电机 磁场定向控制 实时显示 

分 类 号：TN919-34[电子电信—通信与信息系统]