Experimental evaluation on parameter identification of induction motor using continuous-time approaches

• Type: Article in International Conference Proceedings Book
• Date: 2007

Authors

Nuno Miguel Cerqueira (Author) Other; José Ricardo Soares (Author) Other; Ricardo Pinto de Castro (Author) Other; Hugo Santos Oliveira (Author) Other; Rui Esteves Araújo (Author) FEUP

Conference proceedings International

Title: POWERENG2007: INTERNATIONAL CONFERENCE ON POWER ENGINEERING - ENERGY AND ELECTRICAL DRIVES PROCEEDINGS, VOLS 1 & 2

Pages: 162-167

International Conference on Power Engineering Energy and Electrical Devices

Setubal, PORTUGAL, APR 12-14, 2007

Indexing

ISI Web of Knowledge - 1 Citation

Scopus - 3 Citations

Scientific classification

FOS: Engineering and technology > Environmental engineering

CORDIS: Technological sciences > Engineering > Electrical engineering

Other information

Authenticus ID: P-004-E97

DOI: 10.1109/powereng.2007.4380185

Abstract (EN): 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.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 6