Open AccessNumerical simulation of electromagnetic and thermal processes in high-speed electric machines
Author(s) -
Yu. V. Pisarevsky,
Viktor Burkovsky,
A. Yu Pisarevsky,
V. B. Fursov,
Anastasiya Borisova,
Konstantin Gusev
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/643/1/012003
Subject(s) - electric machine , rotational speed , limiting , magnetic field , thermal , electric motor , range (aeronautics) , mechanical engineering , electrical engineering , automotive engineering , mechanics , computer science , engineering , acoustics , physics , aerospace engineering , stator , quantum mechanics , meteorology
In this paper high-speed electric motors are considered, allowing one to obtain the necessary weight and dimensions for modern equipment. The creation of high-speed machines is directly related to the study of factors limiting their range of rotational speeds with the choice of electrical steel with lower specific losses and sheets of smaller thickness and modeling the magnetic field in the magnetic system of the machine.