Title :
Fast Computing Model for Multi-objective Reactive Power Optimization
Author :
Xiaobo Du ; Qi Yin ; Anan Zhang ; Honggeng Yang
Author_Institution :
Deyang Power Grid Co., Deyang, China
Abstract :
It is very important to keep power system stable when carry through reactive power optimization. A multi-objective reactive power optimization model based on ¿-domination algorithm is presented. It calculates voltage stability and load power margin by L indicator and primal-dual interior point nonlinear programming respectively, which can assess voltage stability quickly and completely and provide operators more important information. Simulation results of IEEE 14, 30 and 118 nodes systems show that the approach is right and efficient.
Keywords :
nonlinear programming; optimisation; power system stability; reactive power; multiobjective reactive power optimization; power system stability; primal-dual interior point nonlinear programming; voltage stability; ¿-domination algorithm; Bifurcation; Equations; Grid computing; Load flow; Power engineering computing; Power grids; Power system modeling; Power system stability; Reactive power; Voltage;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449060
