Comparative Study of Three Stator Cooling Jackets for Electric Machine of Mild Hybrid Vehicle
| Autor: | Lei Hao, Scott E. Parrish, Zeng Wei, Xiaofeng Yang, Nehl Thomas W, Fatemi Alireza |
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| Rok vydání: | 2021 |
| Předmět: |
business.product_category
Materials science Stator Thermal resistance Flow (psychology) Mechanical engineering 02 engineering and technology 01 natural sciences Industrial and Manufacturing Engineering Traction motor law.invention law Thermal 0103 physical sciences 0202 electrical engineering electronic engineering information engineering 0501 psychology and cognitive sciences Electrical and Electronic Engineering Hybrid vehicle 050107 human factors Spiral 010302 applied physics Electric machine Steady state 05 social sciences 020208 electrical & electronic engineering 020207 software engineering Control and Systems Engineering Electromagnetic coil Thermography Heat transfer business |
| Zdroj: | IEEE Transactions on Industry Applications. 57:1193-1201 |
| ISSN: | 1939-9367 0093-9994 |
| DOI: | 10.1109/tia.2020.3046195 |
| Popis: | Three stator cooling jacket concepts, including a new cooling jacket concept with parallel straight spiral channels, are evaluated for electric machine of mild hybrid electric car. Steady-state cooling jacket thermal flow analysis and transient-state full motor simulations with circumferential, axial, and spiral jacket concepts are carried out to predict their heat transfer performance and temperature distribution. A prototype motor has been made with the new jacket concept. Infrared thermography is performed to detect the transient temperature distribution of the motor stator windings and laminations for validation of the thermal flow analysis. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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