Abstract
In this paper, a validated numerical model was introduced to determine the temperature and velocity fields outside the electric motor. The analysed object was a brushless permanent magnet motor (PM BLDC) having a rated power of 431 W with neodymium permanent magnets located on the rotor. The temperature and velocity measurements were conducted using thermocouples and constant-temperature anemometers. The numerical model covered the investigated motor and the same unit working as a generator and the air volume around them in order to improve the heat dissipation conditions. The numerical results show a satisfactory agreement with the values obtained during the measurements.
| Translated title of the contribution | Wyznaczania pola temperatury oraz prędkości na obudowie oraz wokół bezszczotkowego silnika elektrycznego małej mocy |
|---|---|
| Original language | English |
| Pages (from-to) | 92-95 |
| Number of pages | 4 |
| Journal | Przeglad Elektrotechniczny |
| Volume | 92 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Mar 2016 |
Keywords
- CFD
- Heat transfer
- PM BLDC motor
- Thermal model
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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