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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
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Title Torque Characteristics Analysis of Synchronous Reluctance Motor by Winding Function Theory
Authors Kyung-Il Woo
DOI http://dx.doi.org/10.5207/JIEIE.2011.25.7.026
Page pp.26-31
ISSN 1225-1135
Keywords Equivalent Model ; Finite Element Analysis ; Synchronous Reluctance Motor ; Winding Function Theory
Abstract In this paper, torque characteristics analysis of Synchronous Reluctance Motor with the cylindrical rotor type by winding function theory(WFT) is described. The stator is same as one of the induction motor. From the d-axis, q-axis flux density distribution, to calculate self and mutual inductances needed to calculate the torque of the machine by using winding function theory the new equivalent geometry of rotor was proposed. D-axis, q-axis flux densities, self inductance and torque characteristics were obtained. From the comparison with results of finite element analysis the proposed method was verified.