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Proceedings Paper

Simulation model for a seven-phase BLDCM drive system
Author(s): Sang-Hoon Park; Won-Cheol Lee; Jung-Hyo Lee; Jae-Sung Yu; Gyu-Sik Kim; Chung-Yuen Won
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Paper Abstract

BLDC motors have many advantages over brushed DC motors and induction motors. So, BLDC motors extend their application to many industrial fields. In this paper, the digital simulation and modeling of a 7-phase brushless DC motor have been presented. The 14-switch inverter and a 7-phase brushless DC motor drive system are simulated using hysteresis current controller and logic of switching pattern with the Boolean¡s function. Through some simulations, we found that our modeling and analysis of a 7-phase BLDCM with PWM inverter would be helpful for the further studies of the multi-phase BLDCM drive systems.

Paper Details

Date Published: 7 January 2008
PDF: 6 pages
Proc. SPIE 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 67940J (7 January 2008); doi: 10.1117/12.784228
Show Author Affiliations
Sang-Hoon Park, SungKyunKwan Univ. (South Korea)
Won-Cheol Lee, SungKyunKwan Univ. (South Korea)
Jung-Hyo Lee, SungKyunKwan Univ. (South Korea)
Jae-Sung Yu, SungKyunKwan Univ. (South Korea)
Gyu-Sik Kim, The Univ. of Seoul (South Korea)
Chung-Yuen Won, SungKyunKwan Univ. (South Korea)

Published in SPIE Proceedings Vol. 6794:
ICMIT 2007: Mechatronics, MEMS, and Smart Materials
Minoru Sasaki; Gisang Choi Sang; Zushu Li; Ryojun Ikeura; Hyungki Kim; Fangzheng Xue, Editor(s)

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