Title :
Integrative modeling and simulation analysis of asynchronous motor and control system
Author :
Zuo, Meiyang ; Guo, Hui
Abstract :
Integrative modeling and simulation analysis of 11 kW squirrel-cage asynchronous motor and vector control system have been done in the paper. Integrative model deals with the coupling effect between the motor and its control system, and analyzes system dynamic response. At the same time, the motor transient electromagnetic field performance has been acquired in the integrative simulation with slip frequency vector control strategy. Furthermore, the simulation results of integrative model are compared with that of non-integrative model, including control system circuit model and motor physical model without precise control strategy. The integrative model considers not only the motor external control strategy but also motor internal electromagnetic field performance and response with the control strategy. In addition, integrative modeling and simulation realizes coupling simulation analysis of squirrel-cage asynchronous motor and control system in system perspective and component perspective as well, which could effectively help us do the precise analysis of system performance.
Keywords :
electromagnetic fields; machine theory; machine vector control; squirrel cage motors; coupling simulation analysis; integrative modeling; motor control system; motor external control strategy; motor internal electromagnetic field; motor transient electromagnetic field; power 11 kW; slip frequency vector control strategy; squirrel cage asynchronous motor; vector control system; Analytical models; Control systems; Integrated circuit modeling; Machine vector control; Mathematical model; Rotors; Synchronous motors;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073845
