Title :
Temperature rise calculation and test of the wheel motor for satellite in vacuum
Author :
HongWei, Zhu ; Jibin, Zou
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol., China
Abstract :
The wheel motor is a core part for the satellite attitude control. To design and use the motor in the outer space, it is necessary to calculate and test the temperature rise accurately. Based on the thermal circuit method and the FEM (finite element method), the steady and the dynamic temperature rise of the ironless armature brushless DC motor were calculated. And the calculated result was certified by experiment.
Keywords :
attitude control; brushless DC motors; finite element analysis; machine control; machine testing; FEM; dynamic temperature rise calculation; finite element method; ironless armature brushless DC motor; satellite attitude control; thermal circuit method; wheel motor; Brushless DC motors; Circuits; DC motors; Permanent magnet motors; Rotors; Satellites; Stators; Temperature; Testing; Wheels;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202621
