Title :
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
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;
Conference_Titel :
Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE
Conference_Location :
Pittsburgh, PA
Print_ISBN :
978-1-4244-1905-0
Electronic_ISBN :
1932-5517
DOI :
10.1109/PES.2008.4596592
