Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Squirrel-cage Induction Motors Parameters Estimation And Performance Characteristics Evaluation [estimacao De Parametros E Determinacao De Caracteristicas De Desempenho De Motores De Inducao Trifasicos De Rotor Em Gaiola]|
|Author:||Rupper Filho Ernesto|
Lyrio de Almeida Antonio Tadeu
|Abstract:||The performance characteristics of three-phase squirrel-cage induction motors determination is important for economic feasibility studies for motor substitution due to energy conservation and maintenance subjects. The national and international motor standards present procedures to determine that performance characteristics. However they are based on laboratory tests using special equipments hard to be moved to the site and rarely available in shops and workshops, being in general very expensive and time-consumption tests. This paper presents an alternative to the existing procedures. The proposed method is based on the equivalent circuit parameters estimation that is done through the generation of pseudo-random values and simultaneous solution of the equivalent circuit equations for each operation condition. The validity of the method was tested in a range of 94 different motors with rated power between 3 and 2250 cv.|
|Editor:||Sociedade Brasileira de Automatica, Vitoria, Brazil|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.