Semihex^(TM)接法三绕组单相电容电动机能耗制动的仿真研究  

Simulation for Energy Consume Braking of Three-Winding Single Phase Capacitance Motors with Semihex^(TM)-Connected

作　　者：邓建国[1] 罗隆福[1] 

机构地区：[1]湖南大学,湖南长沙410082

出　　处：《微特电机》2008年第9期18-21,24,共5页Small & Special Electrical Machines

摘　　要：对SemihexTM接法的三绕组单相电容电动机的能耗制动进行了初步探索,对三种接线方式进行仿真研究。建立SemihexTM接法三绕组单相电容电动机直流制动时在静止d-q坐标系下的瞬态数学模型,通过实例对电动机带通风机负载时在三种接线方式下的能耗制动的瞬态过程进行仿真计算,给出了瞬态仿真特性曲线。仿真结果表明:SemihexTM接法三绕组单相电容电动机带通风机负载时可以进行能耗制动实现快速停车;通过改变直流电源电压的数值可以调节制动停车时间。The proceeding the first step investigates for energy consume braking and of three - winding single phase capacitance motors with semihex^TM - connected was moved, putting forward the three kinds of connecting the line method. The mathematics models of three - winding single - phase capacitance motors with the Semihex^TM - connected in stationary d - q coordinate frame were established to get the transient characteristics. The program was applied to emulate energy consume braking transient process of three - winding single - phase capacitance motors with SemihexTM - connected take ventilated machine load through example. Samulation results were also analyzed here. The results of simulation showed that three - winding single - phase capacitance motors with SemihexTM - connected drive ventilated machine load proceeded to energy consume braking to realize fast stopping. The capacitance number of changes regulated system braking stopping time.

关 键 词：Semihex^TM接法 三绕组单相电容电动机 能耗制动 瞬态仿真 

分 类 号：TM343.1[电气工程—电机]