DocumentCode
3522725
Title
LC compensators based on cost minimization for nonlinear loads
Author
Aziz, M. M Abdel ; El-Zahab, E. E Abou ; Zobaa, A.F.
fYear
2003
fDate
7-9 May 2003
Firstpage
143
Lastpage
147
Abstract
This paper describes an optimization method for the evaluation of the parameters of the LC compensator for nonlinear loads taking into account cost constraints. The solution will be obtained with an optimization algorithm based on the reduced gradient technique which will locate the maximum power factors by searching along the constant-cost power factor ridges, for the point where the gradient of the transmission loss is zero.
Keywords
compensation; gradient methods; harmonics suppression; load (electric); minimisation; power factor correction; power system harmonics; reactive power; 4160 V; 4965 kVAr; 5100 kW; 60 Hz; LC compensators; constant-cost power factor ridges; cost constraints; cost minimization; harmonics; maximum power factors; nonlinear loads; optimization method; reactive power; reduced gradient technique; skin effect; transmission loss; Capacitors; Costs; Equations; Frequency; Impedance; Inductance; Inductors; Lagrangian functions; Resonance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering, 2003 Large Engineering Systems Conference on
Print_ISBN
0-7803-7863-6
Type
conf
DOI
10.1109/LESCPE.2003.1204694
Filename
1204694
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