Distribution transformers modeling with angular displacement: actual values and per unit analysis
Loading...
External sources
External sources
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Sociedade Brasileira de Automática
Type
Article
Access right
Acesso aberto
External sources
External sources
Abstract
In this work a detailed modeling of three-phase distribution transformers aimed at complementing well-known approaches is presented. Thus, incidence of angular displacement and tapping is taken into account in the proposed models, considering both actual values and per unit. The analysis is based on minimal data requirement: solely short-circuit admittance is needed since three-phase transformers are treated as non-magnetically-coupled single-phase transformers. In order to support the proposed methodology, results obtained through laboratory tests are presented.
Description
Keywords
Transformer modeling, angular displacement, distribution systems
Language
English
Citation
Sba: Controle & Automação Sociedade Brasileira de Automatica. Sociedade Brasileira de Automática, v. 18, n. 4, p. 490-500, 2007.
