Calculation of rotor losses in permanent magnet machine with fractional slot concentrated windings

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Pristup, A.G.^1 ; Timofeeva, K.V.^1

Novosibirsk State Technical University, Karl Marx Ave. 20, Novosibirsk

630073, Russia^1

关键词: Conducting plates;    Currents distributions;    Finite dimensions;    Fractional slot concentrated windings;    Losses calculations;    Permanent-magnet machine;    Rotor loss;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/2/022029/pdf
DOI  :  10.1088/1755-1315/194/2/022029

来源: IOP

【 摘 要 】

In the article, questions of calculation losses in the rotor of the permanent magnet machine with fractional slot concentrated windings of the stator are considered. The losses calculation is based on E-H equivalent circuits and analysis of eddy currents distribution in a finite dimensions conducting plate. The comparison of calculated and experimental data is presented.