点击次数：
影响因子：7.4
DOI码：10.1109/TIE.2021.3116566
所属单位：仪器科学与光电工程学院
教研室：大科学装置研究院
发表刊物：IEEE Transactions on Industrial Electronics
摘要：This article presents a novel commutation error closed-loop compensation method for the position sensorless brushless dc motor. A key challenge is addressed that the conventional closed-loop compensation method fails in the case of no available analog-to-digital converter (ADC). The proposed method consists of a commutation error sign detection circuit and a compensation algorithm. First, the voltage of the virtual neutral point with respect to dc-link midpoint is transformed to obtain a logic level. The logic level can indicate whether the commutation is advanced or delayed. Then, the logic l
合写作者：Gang Liu, Haifeng Zhang, Baodong Chen
第一作者：Hao Jin
论文类型：期刊论文
学科门类：工学
一级学科：仪器科学与技术
文献类型：期刊
卷号：69
期号：9
页面范围：9279-9287
ISSN号：0278-0046, 1557-9948
是否译文：否
发表时间：2022-09-01