Please use this identifier to cite or link to this item: http://hdl.handle.net/10216/93208
Author(s): Nuno Miguel Cerqueira
José Ricardo Soares
Ricardo Pinto de Castro
Hugo Santos Oliveira
Rui Esteves Araújo
Title: Experimental evaluation on parameter identification of induction motor using continuous-time approaches
Issue Date: 2007
Abstract: This paper evaluates parameter identification of induction motor (IM) using two different methods. The proposed methods provide an accurate estimation on the parameters for the IM steady state model. Both algorithms were tested with real data and then used to estimate the parameters of the motor. The disturbances in the acquired signals were reduced using some signal processing techniques. The processed signals were then applied in both identification procedures. The first method is based on optimization by nonlinear least squares algorithm that permits establishing convergence constrains, avoiding impossible physical results. The second is an indirect method that allows keeping the physical meaning of the continuous time parameters when converting to discrete time domain. The effectiveness of the proposed methods is verified by experimental tests and results of the methods are discussed.
Subject: Engenharia electrotécnica, Engenharia do ambiente
Electrical engineering, Environmental engineering
URI: http://hdl.handle.net/10216/93208
Source: POWERENG2007: INTERNATIONAL CONFERENCE ON POWER ENGINEERING - ENERGY AND ELECTRICAL DRIVES PROCEEDINGS, VOLS 1 & 2
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

Files in This Item:
File Description SizeFormat 
57943.pdf912.07 kBAdobe PDF    Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.