Development and validation of an integrated planetary gear set permanent magnet electric motor power loss model

2018 ◽  
Vol 124 ◽  
pp. 34-45 ◽  
Author(s):  
Charles Nutakor ◽  
Juho Montonen ◽  
Janne Nerg ◽  
Janne Heikkinen ◽  
Jussi Sopanen ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Electric Motor ◽  
Power Loss ◽  
Planetary Gear ◽  
Motor Power ◽  
Loss Model ◽  
Development And Validation

Development and Validation of an Automotive Axle Power Loss Model

2016 ◽  
Vol 59 (4) ◽  
pp. 707-719 ◽  
Author(s):  
D. Talbot ◽  
A. Kahraman ◽  
S. Li ◽  
A. Singh ◽  
H. Xu
Keyword(s):  
Power Loss ◽  
Loss Model ◽  
Development And Validation

Software developed to calculate electric motor power / Software desenvolvido para calcular a potência do motor elétrico

2021 ◽  
Vol 7 (6) ◽  
pp. 63485-63493
Author(s):  
Fabrício L. Alves ◽  
Esdras S. Soares ◽  
Fernanda B. A. Freitas ◽  
Dorgival A. S. Júnior
Keyword(s):  
Electric Motor ◽  
Motor Power

scholarly journals Power Loss Model and Efficiency Analysis of Three-Phase Inverter Based on SiC MOSFETs for PV Applications

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 75768-75781 ◽  
Author(s):  
Mohammed Hassan Ahmed ◽  
Mingyu Wang ◽  
Muhammad Arshad Shehzad Hassan ◽  
Irfan Ullah
Keyword(s):  
Power Loss ◽  
Efficiency Analysis ◽  
Loss Model ◽  
Phase Inverter ◽  
Three Phase ◽  
Three Phase Inverter

Simplified Power Loss Model for Aluminum Electrolytic Capacitors in Single-Phase Inverters

2020 ◽  
Vol 35 (5) ◽  
pp. 4452-4456
Author(s):  
Yi Liu ◽  
Huai Wang ◽  
Meng Huang ◽  
Xiaoming Zha ◽  
Guorong Zhu
Keyword(s):  
Power Loss ◽  
Single Phase ◽  
Loss Model ◽  
Electrolytic Capacitors ◽  
Aluminum Electrolytic Capacitors

scholarly journals Power Loss and Thermal Analysis of a MW High-Speed Permanent Magnet Synchronous Machine

2017 ◽  
Vol 32 (4) ◽  
pp. 1468-1478 ◽  
Author(s):  
Yue Zhang ◽  
Sean McLoone ◽  
Wenping Cao ◽  
Fengyi Qiu ◽  
Chris Gerada
Keyword(s):  
Thermal Analysis ◽  
Permanent Magnet ◽  
Power Loss ◽  
High Speed ◽  
Synchronous Machine ◽  
Permanent Magnet Synchronous Machine

Thermal Modeling of a Liquid-Cooled PM Traction Motor

2003 ◽  
Author(s):  
Edward Jih ◽  
Thomas Abraham ◽  
Stephen Stella ◽  
Roy Davis ◽  
Bert Dinger ◽  
...  
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Permanent Magnet ◽  
Electric Motor ◽  
Hybrid Electric Vehicle ◽  
Effective Properties ◽  
Copper Wire ◽  
Critical Role ◽  
Traction Motor ◽  
Dynamics Analyses

The electric motor plays a critical role for the applications of the Hybrid Electric Vehicle and Fuel Cell Electric Vehicel. It is also well known that thermal constraints represent one of the main limitations in the performance of the electric motor. For example, the electric motor will be short-circuited if the insulation coatings of the copper wire bundles fail. Furthermore, the performance of the permanent magnet electric motor reduces significantly as the rotor magnet temperature increases. In this study, a series of Computational Fluid Dynamics analyses were performed for the design of a liquid-cooled permanent magnet electric motor to achieve better thermal performance. Several thermal tests of a partial permanent magnet traction motor assembly (stator and housing only) were also performed to determine effective properties of the stator slot and thermal contact resistance between stator and housing that may vary due to the manufacturing process. A simplified thermal network model of this system was established from the Computational Fluid Dynamics analyses. Then the critical heat transfer path of this system was identified.

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