2026-04-17T05:09:44Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/3382062026-03-31T12:51:16Zcom_2072_1033col_2072_452950

An enhanced electrical angle representation in PMSM control with misplaced Hall-effect switch sensos Miguel Espinar, Carlos Heredero Peris, Daniel Gross, Gabriel Igor Llonch Masachs, Marc Montesinos Miracle, Daniel Àrees temàtiques de la UPC::Enginyeria elèctrica Permanent magnet motors First-Order Taylor-Series Hall-effect switch sensor Hall-effect switch sensor offset Permanent magnet motors Motors elèctrics sincrònics © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works This paper proposes an enhanced method to represent the rotor position to control a Permanent Magnet Synchronous Motor (PMSM) based on a First-Order Taylor-Series approximation, by using misplaced Hall-effect switch sensors. The main feature of this algorithm is the speed estimation from two consecutive edge-transitions of a single phase. Furthermore, when a new electrical cycle starts, a compensation algorithm assists this method to achieve error cancellation in the electrical angle representation. Simulation results with an Interior Permanent Magnet Synchronous Motor (IPMSM) verify the effectiveness of the proposed method showing less than 0.5% error in the angle estimation and less than 2% in terms of harmonic content. Peer Reviewed Postprint (author's final draft) 2020 Conference report https://ieeexplore.ieee.org/document/9291194 http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Attribution-NonCommercial-NoDerivs 3.0 Spain