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Numerical analysis of transient and steady-state operation of three-phase induction motor

机译:三相异步电动机瞬态和稳态运行的数值分析

摘要

Paper presents two mathematical models derived inudorder to obtain transient performance characteristics of three phase induction motor. First model is suitable for application in Simulink under Matlab and consequently the set of differential equation, which define motor transient characteristics under different operating modes, are solved in Simulink. Second model and its set of differential equation are solved using numerical methodsudin Matlab. Finite Element Method is applied as numerical method for calculation of magnetic flux density in motor cross-section for different operating modes.
机译:本文介绍了两个数学模型,以得出三相感应电动机的暂态性能特征。第一个模型适合在Matlab下的Simulink中使用,因此,在Simulink中求解了定义不同工作模式下的电机瞬态特性的微分方程组。使用数值方法 udin Matlab求解第二个模型及其微分方程组。应用有限元方法作为数值方法来计算不同运行模式下电动机横截面的磁通密度。

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