Simulation model for a seven-phase BLDCM drive system

Sang-Hoon Park; Won-Cheol Lee; Jung-Hyo Lee; Jae-Sung Yu; Gyu-Sik Kim; Chung-Yuen Won

doi:10.1117/12.784228

7 January 2008 Simulation model for a seven-phase BLDCM drive system

Sang-Hoon Park, Won-Cheol Lee, Jung-Hyo Lee, Jae-Sung Yu, Gyu-Sik Kim, Chung-Yuen Won

Proceedings Volume 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials; 67940J (2008) https://doi.org/10.1117/12.784228
Event: ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 2007, Gifu, Japan

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.

Citation Download Citation

Sang-Hoon Park, Won-Cheol Lee, Jung-Hyo Lee, Jae-Sung Yu, Gyu-Sik Kim, and Chung-Yuen Won "Simulation model for a seven-phase BLDCM drive system", Proc. SPIE 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 67940J (7 January 2008); https://doi.org/10.1117/12.784228

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