NDLI: Motion sensorless control of BLDC PM motor with offline FEM info assisted state observer

Content Provider	IEEE Xplore Digital Library
Author	Ştirban, A. Boldea, I. Andreescu, G.-D. Iles, D. Blaabjerg, F.
Copyright Year	2010
Description	Author affiliation: Dept. of Automation and Applied Informatics, University Politehnica of Timisoara, Romania (Andreescu, G.-D.) \|\| Institute of Energy Technology, Aalborg University, Denmark (Blaabjerg, F.) \|\| Ebm-papst St. Georgen GmbH&Co. KG., 78112, Germany (Iles, D.) \|\| Dept. of Electrical Machines and Drives, University Politehnica of Timisoara, Romania (Ştirban, A.; Boldea, I.)
Abstract	This paper describes a new offline FEM assisted position and speed observer, for brushless dc (BLDC) PM motor drive sensorless control, based on the line-to-line PM flux linkage estimation. The zero-crossing of the line-to-line PM flux linkage occurs right in the middle of two commutation points, which is used as a basis for the position and speed observer. For performance applications, the position between commutation points is obtained by comparing the estimated line-to-line PM flux linkage with the FEM calculated line-to-line PM flux linkage. Even if the proposed observer relies on the fundamental model of the machine, a safe starting strategy under heavy load torque, called I-f control, is used, with seamless transition to the proposed sensorless control. The I-f starting method allows low-speed sensorless control, without knowing the initial position, and without machine parameters identification. Digital simulations and experimental results are shown, demonstrating the reliability of the FEM assisted position and speed observer for BLDC PM motor sensorless control operation.
Starting Page	321
Ending Page	328
File Size	650084
Page Count	8
File Format	PDF
ISBN	9781424470198
ISSN	18420133
e-ISBN	9781424470204
DOI	10.1109/OPTIM.2010.5510439
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-20
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Motor drives Brushless motors sensorless control Commutation Brushless dc (BLDC) motor Digital simulation Rotors Sensorless control Permanent magnet motors DC motors Couplings Brushless DC motors variable speed range starting method
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

FEM assisted position and speed observer for BLDC PM motor drive sensorless control, with experiments

Motion-Sensorless Control of BLDC-PM Motor With Offline FEM-Information-Assisted Position and Speed Observer

A new sensorless control method for brushless permanent magnet DC motors

A novel starting method for sensorless brushless DC motors with current limitation

Sensorless control of high-speed PM BLDC motor

A phase advanced commutation scheme for IPM-BLDC motor drives

An I-F starting method for smooth and fast transition to sensorless control of BLDC motors

Starting methods for hall-less single phase BLDC motor

Position error in sensorless control of brushless DC motor based on average line to line voltages

Motion sensorless control of BLDC PM motor with offline FEM info assisted state observer

Similar Documents

FEM assisted position and speed observer for BLDC PM motor drive sensorless control, with experiments

Motion-Sensorless Control of BLDC-PM Motor With Offline FEM-Information-Assisted Position and Speed Observer

A new sensorless control method for brushless permanent magnet DC motors

A novel starting method for sensorless brushless DC motors with current limitation

Sensorless control of high-speed PM BLDC motor

A phase advanced commutation scheme for IPM-BLDC motor drives

An I-F starting method for smooth and fast transition to sensorless control of BLDC motors

Starting methods for hall-less single phase BLDC motor

Position error in sensorless control of brushless DC motor based on average line to line voltages

Motion sensorless control of BLDC PM motor with offline FEM info assisted state observer