TITLE:
Comparative Analysis of Single-Layer and Double-Layer Windings in Three-Phase Squirrel-Cage Induction Machines Using FEA and d-q Modelling
AUTHORS:
David Yapele, Andre Youmssi, Andre Boussaibo, Golam Guidkaya, Jean Claude Kamgang
KEYWORDS:
Induction Machine, Winding Configuration, Finite Element Analysis, d-q Model, Flux Distribution, Saturation
JOURNAL NAME:
Journal of Electromagnetic Analysis and Applications,
Vol.17 No.2,
February
28,
2025
ABSTRACT: This paper presents a comprehensive multi-method comparative study on the influence of single-layer and double-layer winding configurations on the static performance of three-phase squirrel-cage induction machines. By integrating high-fidelity finite element analysis (FEA) with dynamic modeling in the d-q reference frame using the Park transformation, we quantify their effects on magnetic flux distribution, magnetizing and leakage inductances, and core saturation behavior. The results reveal that double-layer windings provide superior flux homogeneity and improved inductive linearity, thus simplifying vector control. Despite increased manufacturing complexity and higher end-winding losses, this configuration improves overall electromagnetic performance, justifying its suitability for industrial applications requiring high efficiency and torque stability.