Optimum design of PMA-SynRM for zero inductance of Q-axis and experimental verification

Author

Lee, J. ; Kim, Y. ; Kim, D.

Author_Institution

Hanbat Nat. Univ., Deojeon, South Korea

fYear

2015

fDate

11-15 May 2015

Firstpage

1

Lastpage

1

Abstract

This paper deals with the optimum design of permanent magnet assisted synchronous reluctance motor (PMA-SynRM) for power improvement. The focus of this paper is found firstly a design solution through the comparison of torque density and d, q-axis inductance according to the rotor magnet and flux barrier shape, secondly, a mixed resolution with central composite design (CCD) is introduced and analysis of variance (ANOVA) is conducted to determine the significance of the fitted regression model. The proposed procedure allows the definition of the rotor magnet and flux barrier shape, dimensions starting from an existing motor or a preliminary design according to the rated wattage.

Keywords

inductance; permanent magnet motors; regression analysis; reluctance motors; rotors; torque; ANOVA; PMA-SynRM; analysis of variance; central composite design; d-q axis inductance; fitted regression model; flux barrier shape; permanent magnet assisted synchronous reluctance motor; power improvement; rated wattage; rotor magnet; torque density; zero inductance; Inductance; Magnetic flux; Permanent magnets; Reluctance motors; Rotors; Shape; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference (INTERMAG), 2015 IEEE

Conference_Location

Beijing

Print_ISBN

978-1-4799-7321-7

Type

conf

DOI

10.1109/INTMAG.2015.7156989

Filename

7156989