负载换向同步电动机变频启动系统仿真研究

详细信息

Simulation Research of Frequency Conversion Starting System of Load Commutated Synchronous Motor

1.
Changzhou Automation Research Institute of China Coal Technology and Engineering Group Corporation, Changzhou 213015, China. 2.Xuhai College of CUMT., Xuzhou 221008, China. 3. Production and Busines

摘要: 介绍了负载换向同步电动机变频启动系统的组成结构，该系统在启动过程中采用断续换流、转子位置检测器、间接式转子位置检测三种换流方式；具体介绍了在Matlab软件下建立换流时刻检测模型、断流控制模型、间接式转子位置检测模型等仿真模型的方法，并给出了仿真结果。经验证，仿真波形与实际运行系统波形基本一致。
- 负载换向同步电动机 /
- 变频启动 /
- 无换向电动机 /
- 断续换流 /
- 转子位置检测器 /
- 间接式转子位置检测 /
- Matlab仿真
Abstract: The paper introduced structure and composition of frequency conversion starting system of load commutated synchronous motor, which has three commutation methods, namely intermittent commutation, rotor position detector and indirect rotor position detection. It also gave related simulation modeling method and simulation results of the system. It was verified that the simulated wave is basically the same as the one of actual system.
- load commutated synchronous motor, frequency conversion starting, commutatorless motor, intermittent commutation, rotor position detector, indirect rotor position detection, Matlab simulatio