Investigation of electromagnetic torque in permanent magnet synchronous machines with fractional slot concentrated winding

Author

Li, J. ; Zou, J. ; Xu, Y.

Author_Institution

Harbin Inst. of Technol., Harbin, China

fYear

2015

fDate

11-15 May 2015

Firstpage

1

Lastpage

1

Abstract

Electric Machine is an energy conversion device, which realizes the electrical energy and mechanical energy convert to each other through electromagnetic power or electromagnetic torque. Electromagnetic torque is an important medium for this conversion progress. Thus accurate estimation or model of electromagnetic torque is desired for designing and analyzing the electric machines. Furthermore electromagnetic torque estimation for servo control and torque ripple depress, where the model of torque is utilized directly or indirectly, is urgent.

Keywords

machine windings; permanent magnet machines; synchronous machines; torque; electric machine; electrical energy; electromagnetic power; electromagnetic torque; energy conversion device; fractional slot concentrated winding; mechanical energy; permanent magnet synchronous machines; servo control; torque ripple; Electromagnetics; Magnetic analysis; Magnetic flux; Power capacitors; Saturation magnetization; Synchronous machines; 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.2015.7157801

Filename

7157801