基于LabVIEW的异步电动机准确数学模型仿真  被引量:1

Accurate Mathematical Model Simulation of Asynchronous Motors Based on LabVIEW

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作  者:邓双城[1] 蒋力培[1] 焦向东[1] 薛龙[1] 周灿丰[1] 

机构地区:[1]北京石油化工学院光机电装备技术北京市重点实验室,北京102617

出  处:《北京石油化工学院学报》2005年第4期1-5,共5页Journal of Beijing Institute of Petrochemical Technology

摘  要:异步电动机数学模型对电动机优化设计、最优控制、参数识别等都有十分重要的影 响。建立了异步电动机的准确数学模型,并利用LabVIEW基于准确数学模型(T型等效电路)对异步电 动机的机械特性进行仿真研究。建立了基于LabVIEW的仿真模型,说明了仿真算法,阐述了运用Lab- VIEW进行仿真的过程,给出了有关仿真结果。仿真结果表明采用准确数学模型可以获得准确的异步 电动机机械特性及各项性能指标,同时也表明所建立的仿真模型是可靠的,可用于异步电动机的各种仿 真研究。The mathematical model of asynchronous motors has great influence on the optimal design, optimal control and parameter identification of asynchronous motors. In this paper, accurate mathematical model of asynchronous motor is set up, and the mechanical characteristics of asynchronous motor are simulated based on the accurate mathematical model (T-type equivalent circuit) and LabVIEW. After setting up the simulation model, simulation algorithm as well as the detailed procedures of simulation with LabVIEW are illustrated. At last, the simulation results are given along with conclusions that the accurate mathematical model can be used to get accurate mechanical characteristics of asynchronous motor and the simulation model built in this paper is reliable for various simulation study of asynchronous motor.

关 键 词:异步电动机 准确数学模型 LABVIEW 仿真 

分 类 号:TM3[电气工程—电机] TP39[自动化与计算机技术—计算机应用技术]

 

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