Artificial immune systems applied to voltage disturbance diagnosis in distribution electrical systems

Author

Lima, F.P.A. ; Lotufo, A.D.P. ; Minussi, Carlos Roberto

Author_Institution

Dept. of Electr. Eng., Coll. of Electr. Eng. of Ilha Solteira, Ilha Solteira, Brazil

fYear

2013

fDate

16-20 June 2013

Firstpage

1

Lastpage

6

Abstract

This paper presents a method to voltage disturbance diagnosis in distribution electrical systems. This issue uses three phase voltage measures which are obtained at the substations to realize the system monitoring. The principal application is to aid the operation during faults, as well as to supervise the protection system. To evaluate the performance of the proposed method simulations were executed at EMTP software for two distribution systems containing 84 and 134 busses, respectively.

Keywords

EMTP; artificial immune systems; fault diagnosis; power distribution faults; power distribution protection; substations; voltage measurement; EMTP software; artificial immune systems; distribution electrical systems; negative selection algorithm; power distribution protection system; substations; three phase voltage measurement; voltage disturbance diagnosis; Detectors; Harmonic analysis; Immune system; Mathematical model; Monitoring; Neural networks; Voltage fluctuations; Artificial Immune Systems; Electrical Distribution Systems; Negative Selection Algorithm; Voltage Disturbance Diagnosis;

fLanguage

English

Publisher

ieee

Conference_Titel

PowerTech (POWERTECH), 2013 IEEE Grenoble

Conference_Location

Grenoble

Type

conf

DOI

10.1109/PTC.2013.6652127

Filename

6652127