高速开关磁阻电动机数字控制实现  

Research and Application of Digital Controller of High-speed Switched Reluctance Motor Based on C8051F120

作　　者：卿湘文[1] 刘闯[1] 孙健[1] 

机构地区：[1]南京航空航天大学自动化学院,南京210016

出　　处：《微电机》2008年第6期29-32,共4页Micromotors

基　　金：国家自然科学基金项目(50407003)

摘　　要：开关磁阻电动机(SR电动机)转子上无线圈和永磁体,较适合于高速运行。介绍了一种针对高速开关磁阻电动机的数字控制方法。设计了以C8051F120为控制核心的数字控制器,包括硬件和软件,实现SR电动机高速运行时的角度控制和电流斩波控制(CCC)相结合的控制方法。实验结果表明该数字控制系统简单且具有优良的性能,达到了的运行要求。Switched reluctance motor＇s （SRM） rotor has no winding and magnet, so it is fit for highspeed work. Focused on research and application of the digital controller of high-speed switched reluctance motor based on C8051F120, is included hardware and software design, this system used angle control and current chop control （ CCC ） together. The results of experiment verified that the design of digital controller is feasible and has favorable performance, is achieved the aim of high-speed SRM control.

关 键 词：开关磁阻电动机 高速电动机 数字控制 实验 

分 类 号：TM352[电气工程—电机]