Title :
Loss analysis for the hybrid linear switched reluctance motor with no cogging force
Author :
Cheung, N. ; Cheng, E.K.
Author_Institution :
Electr. Eng., Hong Kong Polytech. Univ., Hong Kong, China
Abstract :
Linear motors are suitable for direct-drive applications in industry. To improve the performance of pure linear switched reluctance motors (LSRMs), permanent magnets (PMs) are introduced to the magnetic circuits [1-3]. Loss of the PM-type linear motors are discussed [2]. Two possible ways of cogging force reduction are investigated [3]. Analytical prediction and measurement for quantifying iron loss in a tubular PM machine are described in [4].
Keywords :
finite element analysis; linear synchronous motors; magnetic circuits; permanent magnets; reluctance motor drives; LSRM; PM-type linear motors; analytical prediction; cogging force reduction; direct-drive applications; hybrid linear switched reluctance motor; iron loss; loss analysis; magnetic circuits; permanent magnets; tubular PM machine; Core loss; Finite element analysis; Force; Loss measurement; Magnetic circuits; Magnetic flux; Permanent magnet motors;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157780
