Title :
Multi-objective planning for distributed generation in distribution network
Author :
Tang, Xiaobo ; Tang, Guoqing
Author_Institution :
Sch. of Electr. Eng., Southeast Univ., Nanjing
Abstract :
A multi-objective optimal model is proposed that takes into account minimizing the investment cost of DG and the power loss of distribution network, maximizing the static voltage stability margin, and enhancing the reliability of supply. This model is the weighted sum of individual objective functions. And AHP is adopted to determine the weights. An Improved multi population genetic algorithm is applied to realize multi-objective planning for DG. Example of IEEE-43 shows that the proposed method is practical.
Keywords :
costing; distributed power generation; distribution networks; genetic algorithms; power distribution planning; IEEE-43; distributed generation; distribution network; investment cost; multiobjective planning; static voltage stability margin; supply reliability; Cost function; Distributed control; Distributed power generation; Genetic algorithms; Investments; Pareto optimization; Power generation; Power system planning; Stability; Voltage; Distributed Generation; genetic algorithm; multi-objective planning model;
Conference_Titel :
Electric Utility Deregulation and Restructuring and Power Technologies, 2008. DRPT 2008. Third International Conference on
Conference_Location :
Nanjuing
Print_ISBN :
978-7-900714-13-8
Electronic_ISBN :
978-7-900714-13-8
DOI :
10.1109/DRPT.2008.4523861
