Name: LUCAS FREIRE SANTOS AZEREDO
Publication date: 30/04/2021
Advisor:
Name |
Role |
|---|---|
| HELDER ROBERTO DE OLIVEIRA ROCHA | Co-advisor * |
| JUSSARA FARIAS FARDIN | Advisor * |
Examining board:
| Name |
Role |
|---|---|
| AUGUSTO CÉSAR RUEDA MEDINA | Internal Examiner * |
| HELDER ROBERTO DE OLIVEIRA ROCHA | Co advisor * |
| JUSSARA FARIAS FARDIN | Advisor * |
| WANDERLEY CARDOSO CELESTE | External Examiner * |
Summary: In view of the growing search for renewable energy sources, as well as the increased financing of this sector in Brazil, it is notable that the advantages of renewable energy are not restricted only to the reduction of environmental impacts, but also to the advantages that involve greater reliability, quality and efficiency of the electrical system. Parallel to this, it has to be said that the insertion of new generating sources in a network that was designed to operate in a unidirectional way can provide modifications in the power flow. In view of this, it is essential to study the impacts that these generating sources have on the electrical system. The work in question seeks to analyze the optimized allocation of distributed photovoltaic generation, capacitor bank and short-circuit limiting reactors to minimize the short-circuit current, losses and the
harmonic distortion rate of the 13, 34 and 123 node networks from IEEE (textit
Institute of Electrical and Electronic Enginners) using MOGWO (textit Multi-objective Gray Wolf Optimizer). The analyzed networks were modeled in OpenDSS (textit Open Distribution System Simulation) and throughout the optimization process, it was found that the greatest reduction in the analyzed parameters - losses, harmonic distortion rate and short circuit current -,it is associated with the location and the number of devices that are allocated in the system.
