Semihex^(TM)接法三相感应电动机的瞬态仿真研究  

Transient Analysis of Single Phase Operation of Three-Phase Induction Motors with Semihex^(TM) Connection

作　　者：邓建国[1] 罗隆福[1] 彭晓[2] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082 [2]湖南工程学院电气工程系,湖南湘潭411101

出　　处：《系统仿真学报》2005年第11期2745-2748,2804,共5页Journal of System Simulation

基　　金：湖南自然科学基金资助项目(01JJY2047);湖南教育厅重点资助项目(01A030)

摘　　要：对三相感应电动机SemihexTM接法单相运行时的瞬态过程进行仿真分析。用对称分量法分析三相感应电动机SemihexTM接法时的不对称电路系统,导出对称运行的条件,确定电容的数值。为了得到瞬态特性,提出了三相感应电动机SemihexTM接法单相运行时在αβ坐标系下的瞬态数学模型,编写计算机仿真程序,通过实例对三相感应电动机SemihexTM接法单相运行时的瞬态过程进行仿真计算,对仿真结果进行分析。The transient analysis of single-phase operation of three-phase induction motors with the Semihex^TM connection was dealt with, Symmetrical components method was employed in the analysis of the asymmetrical circuit system of the Semihex^TM connection, the condition of symmetrical operation was derived and the value of the capacitance was determined. To get the property of transient state, the mathematics model of single-phase operation of three-phase induction motors with the Semihex^TM connection in ct J3 coordinate was put forward. The computer emulation program was compiled. The program was applied to emulate transient process of single-phase operation of three-phase induction motors with the Semihex^TM connection through the example, Emulating results were also studied here.

关 键 词：Semihex^TM接法 三相感应电动机 单相运行 平衡条件 数学模型 瞬态仿真 

分 类 号：TM343.2[电气工程—电机]