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Efficiency Evaluation on Cooling Behavior of Water-Cooling Jacket for Synchronous Reluctance Motor |
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| รหัสดีโอไอ | |
| Creator | 1. K.H. Nguyen 2. M. Masomtob 3. B. Kerdsup 4. S. Karukanan 5. P. Champa 6. T.D. Pham 7. S. Hirai 8. C.T. Vo 9. P. Kummool 10. C. Charoenphonphanich |
| Title | Efficiency Evaluation on Cooling Behavior of Water-Cooling Jacket for Synchronous Reluctance Motor |
| Publisher | Thai Society of Mechanical Engineers (TSME) |
| Publication Year | 2567 |
| Journal Title | Journal of Research and Applications in Mechanical Engineering (JRAME) |
| Journal Vol. | 12 |
| Journal No. | 1 |
| Page no. | JRAME-24-12-010 (p.1-11) |
| Keyword | Synchronous reluctance motor, Electric motorcycle, Water-Cooling jacket, Time-Dependent temperature |
| URL Website | https://ph01.tci-thaijo.org/index.php/jrame/index |
| Website title | Journal of Research and Applications in Mechanical Engineering (JRAME) |
| ISSN | 2229-2152 |
| Abstract | This study presents the cooling efficiency after installing a water-cooling jacket for a 3-kW synchronous reluctance motor of an electric motorcycle and the factors influencing its thermal behavior by experimental and simulation approaches. The testing process was conducted as a method to collect input parameters and validate the results of the computing simulation. The simulation procedure used the step running technique to evaluate two different water-path models. The findings indicated that the maximum temperature of the stator winding and jacket cover decreased by 19.12 ?C and 16.07 ?C, respectively, following the installation of the water jacket and operation at a low flow rate with a current supply of 200 A. Furthermore, increasing the water flow rate leads to a substantial decrease in maximum temperature before a certain flow rate; 2 liters per minute (LPM) was chosen as the optimal rate. Temperature fluctuations exhibit an upward trend up to 1.85 ?C with the higher supplied currents but drop with a higher flow rate. In addition, the motor maximum temperature in the long water-path jacket (LWJ) model was lower than in the short water-path jacket (SWJ) model due to the higher heat transfer coefficient (HTC). |
