A Multi-objective Optimization for Sizing and Placement of Voltage-controlled Distributed Generation Using Supervised Big Bang–Big Crunch Method |
| |
| Authors: | Almoataz Y Abdelaziz Yasser G Hegazy Walid El-Khattam Mahmoud M Othman |
| |
| Affiliation: | 1. Electrical Power and Machines Department, Faculty of Engineering, Ain Shams University, Cairo, Egypt;2. Faculty of Information and Engineering Technology, German University in Cairo (GUC), New Cairo City, Cairo, Egypt |
| |
| Abstract: | Abstract—This article presents an efficient multi-objective optimization approach based on the supervised big bang–big crunch method for optimal planning of dispatchable distributed generator. The proposed approach aims to enhance the system performance indices by optimal sizing and placement of distributed generators connected to balanced/unbalanced distribution networks. The distributed generation units in the proposed algorithms are modeled as a voltage-controlled node with the flexibility to be converted to a constant power node in the case of reactive power limit violation. The proposed algorithm is implemented in the MATLAB (The MathWorks, Natick, Massachusetts, USA) environment, and the simulation studies are performed on IEEE 69-bus and IEEE 123-node distribution test systems. Validation of the proposed method is done by comparing the results with published results obtained from other competing methods, and the consequent discussions prove the effectiveness of the proposed approach. |
| |
| Keywords: | Big bang–big crunch distributed generation optimization power loss |
|
|
