Optimization of Unified Power Flow Controllers (UPFC) using GEA

Author

Ande, S. ; Kothari, M.L.

Author_Institution

Dept. of Electr. Eng., Indian Inst. Technol., Delhi

fYear

2007

fDate

3-6 Dec. 2007

Firstpage

53

Lastpage

58

Abstract

This paper deals with the development of dynamic model of a power system with UPFC in synchronously rotating d- q axes reference frame. A comprehensive approach for designing the optimum UPFC controllers using Genetic and Evolutionary Algorithms (GEA) is presented. Investigations reveal that the real and reactive power flows on the line are controlled in a decoupled manner. Studies also show that the dynamic response for DC bus voltage is somewhat superior with pre-control signal based DC voltage regulator as compared to that obtained with conventional P-I type DC bus voltage regulator.

Keywords

control system synthesis; dynamic response; genetic algorithms; load flow control; power system control; reactive power control; voltage control; DC voltage regulator; GEA; dynamic response; genetic-evolutionary algorithm; optimization; power system dynamic model; reactive power flow; unified power flow controller design; Algorithm design and analysis; Evolutionary computation; Genetics; Load flow; Power engineering; Power system dynamics; Power system modeling; Reactive power control; Regulators; Voltage control; FACTS; Genetic and Evolutionary Algorithms; Power System Control; Unified Power Flow Controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Conference, 2007. IPEC 2007. International

Conference_Location

Singapore

Print_ISBN

978-981-05-9423-7

Type

conf

Filename

4510000