Direct-Driven Interior Magnet Permanent Magnet Synchronous Motors for a Full Electric Sports Car

Nerg, Janne; Rilla, Marko; Ruuskanen, Vesa; Pyrhönen, Juha; Ruotsalainen, Sami (2014)
Katso/Avaa
Lataukset: 


Post-print / final draft

Nerg, Janne
Rilla, Marko
Ruuskanen, Vesa
Pyrhönen, Juha
Ruotsalainen, Sami
2014

4286-4294


This publication is protected by copyright. You may download, display and print it for Your own personal use. Commercial use is prohibited.
Näytä kaikki kuvailutiedot
Julkaisun pysyvä osoite on
http://urn.fi/URN:NBN:fi-fe201504227338

Tiivistelmä

The design process of direct-driven permanent
magnet synchronous machines (PMSMs) for a full electric 4 ´ 4
sports car is presented. The rotor structure of the machine
consists of two permanent magnet layers embedded inside the
rotor laminations thus resulting in some inverse saliency, where
the q-axis inductance is larger than the d-axis one. An integer slot
stator winding was selected to fully take advantage of the
additional reluctance torque. The performance characteristics of
the designed PMSMs were calculated by applying a twodimensional
finite element method. Cross-saturation between the
d- and q-axes was taken into account in the calculation of the
synchronous inductances. The calculation results are validated
by measurements.

Lähdeviite

Janne Nerg, Marko Rilla, Vesa Ruuskanen, Juha Pyrhönen. (2014) Direct-Driven Interior Magnet Permanent Magnet Synchronous Motors for a Full Electric Sports Car. IEEE Transactions on Industrial Electronics 08/2014; 61(8):4286-4294. DOI:10.1109/TIE.2013.2248340

Kokoelmat