A Combined Motor/Drive/Battery Charger Based on a Split-Windings PMSM
Paper in proceedings, 2011

An integrated motor/drive/battery charger is proposed, designed and simulated for vehicles using grid power to charge the system batteries. The machine stator windings are re-configured by a relay-based switching device for charging to constitute a special grid connected generator. This rotary generator (machine with re-configured windings) provides an isolated three-phase power source for the inverter to make a three-phase boost battery charger. The system design and operation in the charging and traction modes are explained for the proposed integrated motor/drive/battery charger. The charging power is half of the traction power for the proposed system. Simulation results are provided to verify the proper operation for the proposed system.

Author

Saeid Haghbin

Chalmers, Energy and Environment, Electric Power Engineering

Sonja Lundmark

Chalmers, Energy and Environment, Electric Power Engineering

Ola Carlson

Chalmers, Energy and Environment, Electric Power Engineering

Mats Alakula

Lund University

7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011, Chicago, 6-9 September 2011

6043000

Subject Categories

Other Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/VPPC.2011.6043000

ISBN

978-161284248-6

More information

Latest update

3/2/2018 9