DocumentCode :
3767984
Title :
Core loss analysis of transverse flux tubular motor in variable-speed reciprocating periodic motion mode
Author :
Mei Zhao;Hong Yong Yang;Hui Xia Liu;Yun Liang Zhang;Jiang An Chen
Author_Institution :
Department of Information and Electrical Engineering, Ludong University, Yantai 264205, China
fYear :
2015
Firstpage :
264
Lastpage :
265
Abstract :
As a novel tubular motor, the merits of transverse flux tubular motor different from other traditional linear motors are as follows: there is no competition between the space requirement of flux carrying core irons and the space occupied by armature windings. It can increase the force density due to the magnetic load and the electric load are decoupled. Transverse flux tubular motor seems to be suitable for some fields requiring high force density. This paper investigates the stator core loss of transverse flux tubular motor. The influences on the stator core loss are analyzed in detail, including the speed, load current, and the lead-lag control load current. Besides, the calculation of core loss in a variable speed reciprocating periodic motion mode is given the special attention. It is proposed a method of calculating the variable speed reciprocating periodic motion of the stator core loss in this paper. In order to verify the accuracy of calculation, the core loss measurement is designed and the comparison results are analyzed.
Keywords :
"Core loss","Stator cores","Hysteresis motors","Magnetic cores","Eddy currents","Finite element analysis","Magnetic flux"
Publisher :
ieee
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN :
978-1-4673-8106-2
Type :
conf
DOI :
10.1109/ASEMD.2015.7453565
Filename :
7453565
Link To Document :
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