학술논문
Recent Progress on Position Sensor-less Control for Permanent Magnet Synchronous Motor
Document Type
Conference
Source
2020 23rd International Conference on Electrical Machines and Systems (ICEMS) Electrical Machines and Systems (ICEMS), 2020 23rd International Conference on. :2122-2127 Nov, 2020
Subject
Language
ISSN
2642-5513
Abstract
A position sensor-less control technology enlarges usages and applications of permanent magnet synchronous motors (PMSM), with their advantages of higher efficiency compared to induction motors. In this paper, recent progress on this technology to improve its performance is reported, such as motor parameter extraction, speed fluctuation suppression and control scheme from standstill to high speed.