交流电机变极绕组设计　Ⅰ:理论基础──概念和法则  

Design of Pole-Changing Windingsof A. C. Machine Part 1 Theory basis: Concepts and Laws

作　　者：程小华[1] 陈雪华[2] 张城生[2] 许实章[3] 

机构地区：[1]华南理工大学,广州5100641 [2]广东工业大学,广州510643 [3]华中理工大学,武汉430074

出　　处：《中国电机工程学报》1997年第2期84-86,125,共4页Proceedings of the CSEE

基　　金：广东省自然科学基金

摘　　要：论述与交流电机变极绕组设计有关的一些基本概念和法则。首先，提出交流电机的无统组概念，给出其定义及多数求法;其次，论述最小时称槽号组概念，给出其定义、性质及参数水法;最后，论述t参数条件。元绕组概念为交流电机绕组的设计提供了一个基本的分析途径;最小时称槽号组概念是设计交流电机变极绕组非正规对称方案的关键概念;t参数条件为变极绕组非正规方案的存在性提供了判别法则。This paper investigates the design of A. C. Machine pole-changing winding. It consists of two parts. Here is the first part, which deals with the disgn basis- some relevant concepts and laws. First,the concepts of unit windings, its definitions and parameters are presented. Second,the concepts of the minimum symmatric slot-number group, its definitions, properties and parameters are given. Atlast, t-parameter conditions are narrated. The concepts of unit windings provides a fundamenta analysis approach for the design of A. C. machine polechanging windings. The concepts of the minimum symmatric slot-number group isthe key to the design of A. C. machine unnormal pole-changing windings. t-parameter conditions provide a judging criterion for the existence of A. C. machine uncommon pole-changing windings.

关 键 词：交流电机 变极绕组 设计 

分 类 号：TM340.31[电气工程—电机]