改进了双电机驱动系统的最高效率控制

2014 6th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2014-10-01 DOI:10.1109/ICITEED.2014.7007932

Luiz R. Ramelan, E. Firmansyah, Tian‐Hua Liu, Shao-Kai Tseng, Jing-Wei Hsu

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引用次数: 6

摘要

提出了一种双电机驱动系统的最大效率控制方法。采用摄动观察法优化了两电机之间的转矩共享。对扰动和观测方法采用了模糊逻辑控制器。因此，可以自适应地修改扰动步长以提高性能。此外，采用简单的计算方法实现了实时的效率测量。该方法在两台并联的2kw永磁同步电动机上实现。最后，实验结果验证了所提控制方案的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An improved maximum efficiency control for dual-motor drive systems

A maximum efficiency control for a dual-motor drive system is presented in this paper. The torque sharing between two motors is optimized by using the perturbation and observation method. A fuzzy-logic controller is implemented for the perturbation and observation method. As a result, the step of perturbation can be adaptively modified to improve the performance. In addition, a simple calculation is used to achieve real-time efficiency measurement. The proposed method is implemented on two identical 2 kW permanent magnet synchronous motors connected in parallel. Finally, experimental results validate the proposed control scheme performance.

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来源期刊

2014 6th International Conference on Information Technology and Electrical Engineering (ICITEE)

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