A strategy for the inverter voltage control during the overmodulation operation is presented to practically use for the traction motor in electric vehicles. This strategy prevents performance degradation of current control by linearizing the modified voltage reference by the overmodulation method. In addition, it facilitates the seamless transition to 6-step operation while maintaining the reasonably low total harmonic distortion. Consequently, vibration and acoustic noise associated with overmodulation are reduced, and the discomfort of passengers is mitigated in electric vehicles. The effectiveness of proposed strategy is verified through simulation tests.
New Overmodulation Strategy for Traction Motor in Electric Vehicles
28.11.2023
1675262 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
A new overmodulation strategy for traction drive
Tema Archiv | 1999
|Road traction by petrol, steam and electric motor vehicles
Engineering Index Backfile | 1916
|A novel control strategy for matrix converters in the overmodulation range
Online Contents | 2009
|