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Simulation Modeling of the Submersible Asynchronous Motor' Soperation Modes

机译：潜水异步电动机运行模式的仿真建模

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The purpose of this article is to develop an adequate simulation submersible motor model. The object of this research is an electric motor with a rated power of 63 kW. Characteristics of the electric motor will be obtained by the experimental method. The parameters of the considered equivalent circuit of the motor are found in the research and are expressed in absolute and relative units. The model was constructed in Matlab Simulink software. Expected results on the basis of modeling and calculation of the research are presented with actual measurement data. In the nominal mode, the difference between the experimental and the calculated data of current are 1.1% but for the active power the difference is 0.4%. The maximum error of measurement on the test benches (is not more than 0.5%) for the small loads of current area is minus 5.8% and can be less with load increasing to 1.6%. Considering the above information the authors conclude that the obtained deviations are less than the tolerances accepted in engineering practice. Therefore the developed simulation model reflects electromechanical processes of asynchronous electric motor adequately.
机译：本文的目的是开发一个适当的模拟潜水电机模型。本研究的目标是额定功率为63 kW的电动机。电动机的特性将通过实验方法获得。在研究中找到了电动机等效电路的参数，并以绝对和相对单位表示。该模型是在Matlab Simulink软件中构建的。结合实际测量数据，给出了在研究建模和计算基础上的预期结果。在标称模式下，电流的实验数据与计算数据之差为1.1％，但对于有功功率，该差为0.4％。对于当前区域的小负载，在测试台上的最大测量误差（不超过0.5％）为负5.8％，并且在负载增加到1.6％时可以减小。考虑到以上信息，作者得出的结论是，所获得的偏差小于工程实践中接受的公差。因此，开发的仿真模型充分反映了异步电动机的机电过程。

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