Multi-phase fault-tolerant brushless DC motor drives

被引：0
|
作者：
Gopalarathnam, T [1 ]
Toliyat, HA [1 ]
Moreira, JC [1 ]
机构：
[1] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA
来源：
IAS 2000 - CONFERENCE RECORD OF THE 2000 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-5 | 2000年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper examines the design features to be incorporated in Brushless DC (BLDC) motors to enhance their fault-tolerance. Three BLDC motors with 3, 4 and 5 phases are designed with these features in order to investigate the effect of increasing the number of phases. The various faults that can occur in a motor drive are discussed, and the performance of these motors under normal conditions and open-circuit faults is compared. Possible remedial strategies following open-circuit faults are discussed. The operating mode that results in least disruption in the case of a fault and the motor with the greatest degree of fault-tolerance are identified.
引用
收藏
页码：1683 / 1688
页数：6
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