Artículos de revistas
Fuzzy Rule-based Methodology For Residential Load Behaviour Forecasting During Power Systems Restoration
Registro en:
International Journal Of Computer Applications In Technology. , v. 22, n. 2-3, p. 73 - 79, 2005.
9528091
10.1504/IJCAT.2005.006938
2-s2.0-21244471525
Autor
Mota L.T.M.
Mota A.A.
Franca A.L.M.
Institución
Resumen
Inadequate load pickup during power system restoration can lead to overload and underfrequency conditions, and even restart the blackout process, due to thermal energy losses. Thus, load behaviour estimation during restoration is desirable to avoid inadequate pickups. This work describes an artificial intelligence method to aid the operator in taking decisions during system restoration by estimating residential load behaviour parameters such as overload in buses and the necessary time to recover steady-state power consumption. This method uses a fuzzy rule-based system to forecast the residential load, obtaining correct estimates with low computational cost. Test results using actual substation data are presented. Copyright © 2005 Inderscience Enterprises Ltd. 22 2-3 73 79 Adibi, M.M., (2000) Power System Restoration - Methodologies and Implementation Strategies, , IEEE Press, New York, USA Agneholm, E., (1999) Cold Load Pick-up, , PhD Thesis, Chalmers University of Technology, Göteborg, Sweden Leite, F.E.A., (1997) Artificial Neural Network Applications to Short Term Nodal Load Forecasting, , Portuguese, MSc Thesis, UNICAMP, Campinas, Brazil (2003) Table of Residential Equipment Monthly Consumption, in Portuguese, , http://www.eletrobras.gov.br/procel Shaw, I.S., Simões, M.G., (1999) Fuzzy Modeling and Control, , Portuguese, Edgar Blucher/FAPESP, São Paulo - SP