A synchronous machine traction drive for an electric passenger car is described. The separately excited 20 kW salient pole machine is characterized by an efficiency of at least 92 % within a large torque-speed region and by a field-weakening range of approximately 4:1. Some design features and simulation results are given. The drive train is supplied by a NaS-battery.
Battery-supplied torque-controlled synchronous drive with current excitation
Batterieversorgter, drehmomentgeregelter Synchronantrieb mit Stromerregung
ICEM, International Conference on Electrical Machines, 1992 ; 1992,1 ; 205-209
1992
5 Seiten, 12 Bilder, 6 Quellen
Aufsatz (Konferenz)
Englisch
Synchronous drive with electric excitation
Tema Archiv | 1994
|A battery-supplied traction drive for electric vehicles
Tema Archiv | 1994
|Synchronous Drive with Electric Excitation
British Library Conference Proceedings | 1994
|A battery-supplied traction drive for electric vehicles
British Library Conference Proceedings | 1994
|