Comparison and classification of objective-converting methods in multi-objective reactive power optimization using contour lines

Author

Li, Zhihuan ; Duan, Xianzhong ; Li, Yinhong

Author_Institution

Coll. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan

fYear

2008

fDate

20-24 July 2008

Firstpage

1

Lastpage

8

Abstract

Objective-converting methods (OCMs) are commonly used to solve multi-objective reactive power optimization (MRPO) problem. In this paper, contour line, a common concept in geography, is introduced to compare and classify OCMs in MRPO. Firstly, OCMs adopted in MRPO problem are summarized. Then, contour lines of different OCMs are drawn in objective function space and search direction of OCMs is analyzed. Based on the shape and characteristics of contour lines, different OCMs are compared and classified. All of studies are a good reference for the further study in MRPO.

Keywords

optimisation; reactive power; contour lines; geography; multiobjective reactive power optimization; objective function space; objective-converting methods; Fuzzy systems; Geography; Investments; Optimization methods; Power engineering and energy; Power system planning; Power system security; Reactive power; Shape; Technology planning; Contour Lines; Fuzzy theory; Goal attainment; Optimal reactive power flow; Power system; Reactive power optimization; Reactive power planning;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE

Conference_Location

Pittsburgh, PA

ISSN

1932-5517

Print_ISBN

978-1-4244-1905-0

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2008.4596592

Filename

4596592