Abstract Hybridization ratio α is an additional degree of freedom offered by the hybrid excitation principle in the design of synchronous electrical machines. The first goal of this contribution is to present the tool developed for analysing the effect of the hybridization ratio. This software tool is based on the electrical circuits modelling of hybrid excitation synchronous machines. This tool can also be advantageously used for the pre-optimization of this parameter. The used model and the optimization algorithm are first thoroughly detailed. Finally, a parametric study intended to investigate the effect of some design specifications and parameters on this optimal value is presented.

中文翻译：

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使用电路建模对混合励磁同步电机中的混合比进行预优化

摘要 混合比α是同步电机设计中混合励磁原理提供的附加自由度。此贡献的第一个目标是展示为分析杂交率的影响而开发的工具。该软件工具基于混合励磁同步电机的电路建模。该工具还可有利地用于该参数的预优化。首先详细介绍所使用的模型和优化算法。最后，提出了一项旨在研究某些设计规范和参数对该最佳值的影响的参数研究。