By Topic

An integrated split-phase dual-inverter permanent magnet motor drive and battery charger for grid-connected electric or hybrid vehicles

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Haghbin, S. ; Chalmers Univ. of Technol., Gothenburg, Sweden ; Thiringer, T. ; Carlson, O.

Multi-phase machines have some features such as reduced power electronic components rating, reduced torque ripple, and increased reliability that make them a favorable option in some applications, for instance in the area of high-power drive systems. A combined motor drive and battery charger based on a split-phase interior permanent magnet synchronous motor and dual inverters is proposed and explained in this paper. By connecting the two motor winding star points to a single-phase ac supply, it is possible to charge the battery through the inverters from a commonly available single-phase outlet. In this way, a separate battery charger is not needed. A double dq model of the motor is presented and based upon a maximum torque per ampere control strategy is used for the traction mode. To eliminate the look up table to obtain the reference value of the current q component from the torque error, a linearized version of the controller is used that is explained. The system operation in the charging mode including the equivalent circuit and inverter control is also explained. Moreover, simulation results are provided to verify the proper operation of the proposed system.

Published in:

Electrical Machines (ICEM), 2012 XXth International Conference on

Date of Conference:

2-5 Sept. 2012