开关磁阻电机起动运行特性分析与控制策略研究  

Analysis of Starting Operating Characteristic and Study on the Corresponding Control Strategies for Switched Reluctance Motor

作　　者：景绍学[1] 韦剑强 

机构地区：[1]淮安信息职业技术学院电气工程系,淮安223003 [2]东阳市东政电机有限公司,东阳322100

出　　处：《微电机》2010年第5期31-34,共4页Micromotors

摘　　要：开关磁阻电机采用的是非线性电路和非线性控制策略,因此其起动性能的分析和相应控制策略的研究显得至关重要。文章以1台三相6/4结构开关磁阻电机为研究对象,建立了起动运行状态下的数学模型;简述了开关磁阻电机的调速控制方法;最后分别对其在低速、中速和高速情况下的运行特性进行了仿真分析,并确定了各阶段相应的控制策略。Switched reluctance motor adopts nonlinearity circuit and nonlinearity control strategies, so analysis of starting performance and study on the corresponding control strategies are becoming more and more important. In this paper, teok a three-phase 6/4 structure switched reluctance motor as object of study. The working principle of this switched reluctance motor were introduced, and the mathematics models under the starting operating state were established. Then briefly described the variable speed control methods. At last, the operating characteristic of this switched reluctance motor under low speed, moderate speed and high speed state were analyzed on simulation, and the corresponding control strategies of each operating state were confirmed.

关 键 词：开关磁阻电机 工作原理 数学模型 性能分析 控制策略 

分 类 号：TM352[电气工程—电机] TM359.9