Comparison of MTPA and Minimum Loss Control for Tooth Coil Winding PMSM Considering PM and Inverter Losses
Paper i proceeding, 2019

This paper presents a comparison between MTPA and minimum loss control including the PM and inverter losses for a tooth coil winding PMSM. Tooth coil winding machines can have significant iron and PM losses due to space harmonics generated by the stator winding distribution. Both these loss contributions should be taken into account when evaluating the control strategy. Depending on the machine design and in particular the magnetic and electric loading, the advantage of using a minimum loss control can vary. Two case studies for an electric vehicle application are presented and the advantage of using the minimum loss control is quantified and analyzed for different drive cycles showing energy savings up to 6% on low speed drive-cycles and up to 13% for high speed drive-cycles.

MPTA

loss modelling

Författare

Alessandro Acquaviva

Chalmers, Elektroteknik, Elkraftteknik, Elmaskiner och kraftelektronik

Emma Grunditz

Chalmers, Elektroteknik, Elkraftteknik, Elmaskiner och kraftelektronik

Sonja Lundmark

Chalmers, Elektroteknik, Elkraftteknik, Elmaskiner och kraftelektronik

Torbjörn Thiringer

Chalmers, Elektroteknik, Elkraftteknik, Elmaskiner och kraftelektronik

21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)

21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)
Genua, Italy,

Drivkrafter

Hållbar utveckling

Styrkeområden

Transport

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.23919/EPE.2019.8914873

Mer information

Skapat

2019-12-26