Izvorni znanstveni članak
https://doi.org/10.17559/TV-20140110064840
Electromagnetic system analysis and improvement of a novel 3-DOF deflection type permanent magnet motor
Zheng Li
orcid.org/0000-0003-2383-7607
; Hebei University of Science and Technology, School of Electrical Engineering, Shijiazhuang, Hebei 050018, China
Ruodong Zhi
; Hebei University of Science and Technology, School of Electrical Engineering, Shijiazhuang, Hebei 050018, China
Qunjing Wang
; Anhui University, National Engineering Laboratory of Energy-saving Motor & Control Technique, Hefei, Anhui 230601, China
Sažetak
This paper presents the electromagnetic analysis of a novel fluid damping based hybrid drive multi-degrees-of-freedom permanent magnet motor based on analytical and 3D finite element methods. The spatial magnetic field calculation model, torque analysis model, oil film model and electromagnetic-thermal coupling are presented and developed. Based on the simulation calculation results, some important features on the magnetic field and torque characteristics, oil film and electromagnetic-thermal coupling are derived and their effects are discussed in detail with some further improvement design possibilities. The results provide the primary theoretical guide for the configuration design, optimization and control research of three degrees of freedom deflection type actuators.
Ključne riječi
analytical method; electromagnetic-thermal coupling; magnetic field; multi-DOF; oil film; torque
Hrčak ID:
186062
URI
Datum izdavanja:
2.9.2017.
Posjeta: 2.333 *