三相感应电机优化设计参数的数据集,通过机器学习进行验证
Upendra Kumar Potnuru1, Srinivasa Kishore Teegala1, Lakshmana Rao Kalabarige2
1Department of Electrical and Electronics Engineering, GMR Institute of Technology, Rajam 532127, India.
这项研究提供了一个大数据集,优化了三相感应电机设计参数. 这些数据支持模拟,初步设计和高效工业应用的预测性维护.
科学领域:
- 电气工程 电气工程
- 计算电磁学 计算机电磁学
- 数据科学数据科学数据科学
背景情况:
- 由于其效率和可靠性,三相感应电机在工业应用中至关重要.
- 优化设计参数对于提高电机性能和寿命至关重要.
- 对于先进的发动机设计和分析,需要一个全面的数据集.
研究的目的:
- 创建一个精心策划的数据集,对三相感应电机设计参数进行优化.
- 将数据集扩展到6000个实例,涵盖从0.5千瓦到100千瓦的额定输出.
- 为了验证数据集的可靠性和实用应用的实用性.
主要方法:
- 基于Python的计算框架被用来计算基于标准电机设计方程的电机参数.
- 数据集从200个设计实例扩展到6000个.
- 描述性统计和基于树的回归器 (决策树,随机森林,额外树) 被用于验证.
主要成果:
- 额外树木模型表现出高精度,R2 0.9996和低误差 (例如,MAE ≈ 7.31 W的损失,MAE ≈ 0.0073%的效率).
- 剩余的度接近于零,证实了数据集的内部一致性.
- 该数据集适用于模拟,初步设计,控制器调整和预测性维护.
结论:
- 物理驱动的数据集为三相感应电机设计和分析提供了可靠的资源.
- 数据集的准确性支持其在各种工程应用中的使用.
- 未来的工作将包括非线性磁效应,热约束和实验验证.
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