Paper Title:
Study of EV Motor Control Scheme
  Abstract

According to electrical vehicle (EV) working requirements, a built-in permanent magnet (IPM) synchronous motor is selected as the topic motor. A mathematical model about the motor is described here. To make the EV run smoothly, safely and economically, two control loops for the electric motor are developed. One is based on motor current control, which consists of maximum torque per ampere control and field weakening control. Other is motor speed control loop, in which a sliding mode control (called a variable speed exponential reaching law) is used. Through simulation study, the control scheme developed here can make the motor work well, which means it can be used in some EV driving systems.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Mechatronics
Edited by
Xin Chen
Pages
643-648
DOI
10.4028/www.scientific.net/AMR.317-319.643
Citation
S. R. Yan, S. Z. Li, "Study of EV Motor Control Scheme", Advanced Materials Research, Vols. 317-319, pp. 643-648, 2011
Online since
August 2011
Export
Price
$32.00
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