Machines MDPI

: "Performance Prediction of Outer Rotor PMSM Considering 3-D Flux Coefficient Using Equivalent 2-D FEA"
👨‍🏫Authors: Moo-Hyun Sung, Kyoung-Soo Cha, Young-Hoon Jung, Jae-Han Sim, Myung-Seop Lim
👉Paper link: https://www.mdpi.com/2075-1702/13/8/692

📖The authors propose an equivalent FEA that considers the 3-D flux. First, the effects of ALF and OFF according to design variables such as rotor inner and outer diameter, stack length, and overhang length. Second, the 3-D flux is converted into a coefficient. Finally, it is applied to 2-D FEA. Using the proposed process, motor performance considering 3-D flux can be quickly predicted. The proposed performance prediction process is verified through simulation and experiment.


한양대학교 Hanyang University
영남대학교(Yeungnam University)
MDPI

🏆Editor's Choice Article
: "Thermal Behavior Improvement in Induction Motors Using a Pulse-Width Phase Shift Triangle Modulation Technique in Multilevel H-Bridge Inverters"
👨‍🏫Authors: Francisco M. Perez-Hidalgo, Juan-Ramón Heredia-Larrubia, Antonio Ruiz-Gonzalez, Mario Meco-Gutierrez
👉Paper link: https://www.mdpi.com/2075-1702/13/8/703

📖This study investigates the thermal performance of induction motors powered by multilevel H-bridge inverters using a novel pulse-width phase shift triangle modulation (PSTM-PWM) technique. The experimental testing indicate that the PSTM-PWM technique improves thermal performance, particularly at a triangular waveform peak value of 3.5 V, reducing temperature by around 6% and offering a practical and simple solution for industrial motor drive applications.


Universidad de Málaga
MDPI

📣One month left to submit to "Advances in 4D Printing Technology", edited by Dr. Xueli Zhou and Prof. Dr. Qingping Liu from Jilin University. 📮Submit your abstract/manuscript today!

📅 Submission Deadline: 31 July 2026

👉 For more information: https://www.mdpi.com/journal/machines/special_issues/5O71APZY58