Newton-raphson load flow with consideration of the fuzzy load and in the presence of the distributed generations in distribution network

Author

Darabadi, M.T. ; Hashemi, F. ; Ghadimi, N. ; Ataei, A.

Author_Institution

FAST SANAT MOSHAVER Co., Ardabil, Iran

fYear

2011

Firstpage

1

Lastpage

5

Abstract

In this paper, the fuzzy technique is presented for modeling load points uncertainty in distribution systems load flow problem in the presence of distributed generations. A fuzzy set theory is the proper way to model inaccurate data and information that are associated with uncertainty. In this paper, the combinations of the fuzzy set of models and techniques to calculate the electrical distribution networks have been described. In addition, the theories associated with fuzzy numbers are simplified in suitable conditions for practical applications. Using fuzzy method for the fuzzy load flow is presented when the load nodes are displayed in the form of fuzzy numbers. This method is carried out on 33-buses network in MATLAB7 environment and the results have been studied.

Keywords

Newton-Raphson method; distributed power generation; distribution networks; fuzzy set theory; load flow; MATLAB7 environment; Newton-Raphson load flow; distributed generation; electrical distribution network; fuzzy load flow technique; fuzzy set theory; load points uncertainty modeling; Distributed power generation; Load flow; Load modeling; Mathematical model; Reactive power; Uncertainty; Fuzzy load flow; distributed generation; fuzzy numbers; uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2011 10th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4244-8779-0

Type

conf

DOI

10.1109/EEEIC.2011.5874834

Filename

5874834