A novel twelve-step sensorless drive scheme for a brushless DC motor

Chao Min Wang*, Shyh Jier Wang, Shir-Kuan Lin, Hsing Yu Lin

*Corresponding author for this work

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

This paper presents a novel twelve-step sensorless drive scheme for a three-phase brushless DC motor, which combines the traditional six-step 120° and 180° conduction modes and has varied active angular period. The proposed scheme is implemented on a single FPGA-chip. Several experiments for various active angle periods from 124° to 168.75° are undertaken. The experimental results show that the torque constant is larger for the larger active angular period.

原文English
頁(從 - 到)2555-2557
頁數3
期刊IEEE Transactions on Magnetics
43
發行號6
DOIs
出版狀態Published - 1 六月 2007

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