An overview of thermal modelling techniques for permanent magnet machines

S Khalesidoost, J Faiz… - IET Science …, 2022 - Wiley Online Library
Permanent magnet (PM) machines have gained increasing attention from the industry
because of their potential merits over conventional electrical machines. High‐temperature …

Thermal Management of Drive Motor for Transportation: Analysis Methods, Key Factors in Thermal Analysis, and Cooling Methods—A Review

Z Xu, Y Xu, Y Gai, W Liu - IEEE Transactions on Transportation …, 2023 - ieeexplore.ieee.org
In recent years, the rapid development of the transportation industry has led more and more
scholars to devote themselves to the research of its drive motor. Among all relevant aspects …

Transient thermal modeling and analysis of railway traction motors

S Nategh, H Zhang, O Wallmark… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
This paper presents a practical approach to model and analyze transient thermal effects in
air-cooled electric traction motors. The developed thermal modeling method enables …

Numerically based reduced-order thermal modeling of traction motors

L Boscaglia, A Boglietti, S Nategh… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article presents an approach based on numerical reduced-order modeling to analyze
the thermal behavior of electric traction motors. In this article, a single conjugate heat …

[HTML][HTML] Global domain fluid-thermal coupling modeling method and characteristics analysis for large capacity motor

Y Xu, Z Xu, Q Zhao, Y Wang - Case Studies in Thermal Engineering, 2023 - Elsevier
The global domain fluid-thermal characteristics study is challenging to perform due to the
complicated ventilation arrangement and enormous volume for the large capacity electric …

[HTML][HTML] Structural optimization design and heat transfer characteristics of air-to-air cooled high voltage motor heat exchanger

J Liu, M Ai - Case Studies in Thermal Engineering, 2022 - Elsevier
In order to improve the heat transfer efficiency of air cooled high voltage motor heat
exchanger, this paper takes 500 kW high voltage motor heat exchanger as the research …

Transient thermal models of induction machines under Inter‐turn short‐circuit fault conditions

A Zhao, G Zanuso, L Peretti - IET Electric Power Applications, 2023 - Wiley Online Library
Induction machines are the working horses in a lot of industries. Inter‐turn short‐circuit
(ITSC) fault is one of the most common failure modes taking place in them. It can generate …

Improved performance design realization of a fractional kilowatt induction motor with predictive current control for water pumping

K Khan, S Shukla, B Singh - IEEE Transactions on Industry …, 2020 - ieeexplore.ieee.org
In this work, a predictive current controller (PCC) is designed and implemented to control a
voltage-source inverter of the proposed system comprising of the single-stage topology of …

A hybrid thermal modeling method for traction motors used in duty-cycles

C Scema, S Nategh, A Boglietti… - … Electric Machines & …, 2019 - ieeexplore.ieee.org
This paper presents an approach to calculate temperature in the electrical machines critical
parts when operating in intermittent operations. Focus in this paper is particularly placed on …

Thermal analysis of axial‐radial hybrid ventilation motor and stator ventilation channel improvement

B Ge, J Zhang, D Tao - IET Electric Power Applications, 2022 - Wiley Online Library
The stator ventilation channel is the key component that affects the cooling capability of the
axial‐radial hybrid ventilation motor (ARHVM). To study the influence of the stator ventilation …