Transient Temperature Evaluation of PMSM by the Combination of LPTN and Segmented Iron Losses Model With Compensation Terms

• Published in: IEEE transactions on transportation electrification Vol. 11; no. 4; pp. 10113 - 10124
• Main Authors: Li, Jiahao, Zhao, Shiwei, Yang, Xiangyu, Cao, Jianghua, Gao, Mengzhen
• Format: Journal Article
• Language: English
• Published: IEEE 01.08.2025
• Subjects: Accuracy; Computational modeling; Frequency conversion; Iron; Iron losses calculation; lumped parameter thermal network (LPTN); Magnetic hysteresis; Mathematical models; permanent magnet synchronous machine (PMSM); Skin effect; Temperature; Transient analysis; transient temperature; Windings

This article presents an improved transient temperature evaluation method for permanent magnet synchronous machine (PMSM) based on the lumped parameter thermal network (LPTN) and the segmented iron loss calculation model with compensation terms. The modeling methodology for the proposed iron loss ca...