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Efficiency optimization of variable speed induction motor drive using online backpropagation

机译:基于在线反向传播的变速感应电动机驱动效率优化

摘要

Development of an efficiency optimization control for variable speed drive system is important not only from the viewpoints of energy saving but also from the broad perspective of greenhouse emission. In this paper the designs of a back propagation based efficiency optimization control (BPEOC) for variable speed compressor induction motor drive is described. The controller is designed to generate signal voltage and frequency references simultaneously. This technique allows for control of both the speed and efficiency. In order to achieve a robust BPEOC from variation of motor parameters, an online learning algorithm is employed. Simulation of the BPEOC and laboratory experimental set up has been developed using TMS320C60 digital signal processor. The result demonstrated a significant increase in efficiency and an improvement in speed performance
机译:开发变速驱动系统的效率优化控制,不仅从节能的角度考虑,而且从温室气体排放的广泛角度来看,都很重要。在本文中,描述了用于变速压缩机感应电动机驱动器的基于反向传播的效率优化控制(BPEOC)的设计。该控制器旨在同时生成信号电压和频率参考。该技术可以控制速度和效率。为了从电机参数的变化中获得鲁棒的BPEOC,采用了在线学习算法。使用TMS320C60数字信号处理器开发了BPEOC的仿真和实验室实验装置。结果表明效率显着提高,速度性能得到改善

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