Impact Factor:6.1

DOI number:10.1109/TEC.2024.3355690

Affiliation of Author(s):仪器科学与光电工程学院

Teaching and Research Group:大科学装置研究院

Journal:IEEE Transactions on Energy Conversion

Abstract:This article explores a novel auto-correction commutation method based on phase voltage threshold for position sensorless brushless DC motor. In order to generate the commutation signal and correct the commutation error, three key technique contributions are made: 1) Proposing a phase voltage threshold comparison (PVTC) circuit, which generates the commutation signals that can be drifted in phase by a threshold voltage. 2) Designing a commutation property identification (CPI) circuit to generate a logic level, which indicates the commutation error type. 3) Introducing a bipolar voltage modulati

Co-author:Gang Liu, Haifeng Zhang, Rui Feng

First Author:Hao Jin

Indexed by:Journal paper

Discipline:工学

First-Level Discipline:Instrumentation Science and Technology

Document Type:J

Volume:39

Issue:3

Page Number:1468-1477

ISSN No.:0885-8969, 1558-0059

Translation or Not:no

Date of Publication:2024-09-01