| 基于TMS320F240的开关磁阻调速系统的设计 |
| |
| 引用本文： | 姜东红,谢利理. 基于TMS320F240的开关磁阻调速系统的设计[J]. 电气传动自动化, 2006, 28(6): 34-38 |
| |
| 作者姓名： | 姜东红 谢利理 |
| |
| 作者单位： | 西北工业大学,自动化学院,陕西,西安,710072;西北工业大学,自动化学院,陕西,西安,710072 |
| |
| 摘 要： | 以四相8/6极、5.5kW开关磁阻电动机(SRM)为研究对象,设计了一种结构简单、性能可靠的开关磁阻电机调速(SRD)系统。该系统采用TMS320F240为主控单元,详细介绍了功率电路和控制器的结构组成和工作原理,采用了改进型的不对称半桥结构的功率变换器,并针对EXB841不足之处加以改进。实验表明此系统不仅结构简单,而且运行效果良好。
|
| 关 键 词： | 开关磁阻电机 TMS320F240 功率变换器 位置检测 电流斩波 |
| 文章编号： | 1005-7277(2006)06-0034-05 |
| 修稿时间： | 2005-11-28 |
Design of SRD system based on DSP TMS320F240 |
| |
| JIANG Dong-hong,XIE Li-li. Design of SRD system based on DSP TMS320F240[J]. Electrical Drive Automation, 2006, 28(6): 34-38 |
| |
| Authors: | JIANG Dong-hong XIE Li-li |
| |
| Abstract: | A switched reluctance drive system is presented,which has simple structure and reliable performance.It is designed based on 4-phase,8/6 pole and 5.5 kW SRM.TMS320F240 is adopted as the main control unit,and the structure,principle of power circuit and controller are introduced in detail,and a novel power converter circuit with asymmetrical half-bridge structure is developed.It reserves the advantage of bridge circuit,and makes compensation due to the disadvantage of EXB841.The exprtiment proves that the system has simple structure and suprtior performance. |
| |
| Keywords: | switched reluctance motor TMS320F240 power converter position detection current chop |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
