Improved orthogonal flux corrector-based rotor flux estimation in PMSM sensorless control

Improved orthogonal flux corrector-based rotor flux estimation in PMSM sensorless control

In a permanent magnet synchronous machine (PMSM) system, the voltage mode-based rotor flux observer suffers from DC drift, primarily due to measurement errors, parameter variations, and non-zero initial states. To address this issue, the second-order flux observer (SOFO) is utilized, equipped with f...

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Bibliographic Details
Main Authors: Cheng, Siyuan, Wang, Haoze, Jiang, Yajie
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2024
Subjects:
Engineering
Permanent magnets
Flux linkage
Online Access:https://hdl.handle.net/10356/181498
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/181498

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