单相电容圆筒型直线感应电机的瞬态特性分析  

Transient Characteristic Analysis of Single-phase Capacitance Tubular Linear Induction Motor

作　　者：康燕琴[1] 上官璇峰[1] 肖家乐[1] 

机构地区：[1]河南理工大学电气工程与自动化学院,河南焦作454003

出　　处：《煤矿机电》2008年第6期49-51,55,共4页Colliery Mechanical & Electrical Technology

基　　金：河南省自然科学基金项目(编号:0611010200)

摘　　要：针对单相圆筒型直线感应电动机的特点,建立了其在两相静止α-β坐标系下的数学模型,用MATLAB软件中的动态仿真工具SIMULINK构造出单相电容圆筒型直线感应电动机的一个通用而简单的动态仿真模型。通过实例对单相电容圆筒型直线感应电动机启动过程的瞬态特性进行了仿真计算和有限元分析,并对电机稳定运行后突然加载和换相进行了仿真分析。计算结果与实验结果基本吻合,验证了仿真模型的有效性和实用性。According to the characteristics of tubular linear induction motor, its mathematic model in α-β coordinate system is built, and a simple general simulation model of tubular linear induction motor is given based on the SIMULINK function of MATLAB software. The simulation model is applied to a practical example for simulation and FEA the transient operation characteristics of starting process of the signal-phase capacitor tabular linear induction motor. In addition, both the sudden load and phase commutation to the motor steady operation are simulated. The results are basically identical with experiment data, and verified the effectiveness and practicability of the simulation model.

关 键 词：单相圆筒型直线感应电机 瞬态特性 换相 MATLAB仿真 

分 类 号：TM359.4[电气工程—电机]