2022
DOI: 10.3390/math11010093
|View full text |Cite
|
Sign up to set email alerts
|

Optimal Operation of PV Sources in DC Grids for Improving Technical, Economical, and Environmental Conditions by Using Vortex Search Algorithm and a Matrix Hourly Power Flow

Abstract: This document presents a master–slave methodology for solving the problem of optimal operation of photovoltaic (PV) distributed generators (DGs) in direct current (DC) networks. This problem was modeled using a nonlinear programming model (NLP) that considers the minimization of three different objective functions in a daily operation of the system. The first one corresponds to the minimization of the total operational cost of the system, including the energy purchasing cost to the conventional generators and … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
13
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
5
1

Relationship

2
4

Authors

Journals

citations
Cited by 12 publications
(13 citation statements)
references
References 37 publications
0
13
0
Order By: Relevance
“…This work highlights the advantage of using modified conventional continuous optimization methods (discrete versions) in order to solve problems involving discrete and binary variables. In the same way, different authors have recently addressed the problem regarding the selection and location of BS in GCNs [23][24][25].…”
Section: State Of the Artmentioning
confidence: 99%
See 3 more Smart Citations
“…This work highlights the advantage of using modified conventional continuous optimization methods (discrete versions) in order to solve problems involving discrete and binary variables. In the same way, different authors have recently addressed the problem regarding the selection and location of BS in GCNs [23][24][25].…”
Section: State Of the Artmentioning
confidence: 99%
“…By combining the three optimization methods proposed in master stage and PSO, it was possible to obtain three new master-slave methodologies for solving the problem under study, namely, PMC/PSO, PDGA/PSO, and PDCSA/PSO (hereinafter called PMC, PDGA, and PDCSA for the sake of simplicity). In addition, with the aim to evaluate the objective function and constraints related to each solution offered by these strategies, aiming for the shortest processing times and the best convergence, this study used the hourly power flow matrix based on successive approximations, as proposed in [23], which allows considering variations in distributed generation and power demand.…”
Section: Scope and Main Contributionsmentioning
confidence: 99%
See 2 more Smart Citations
“…Applied various algorithms for the mitigating of active power losses in MVDC systems, including the Salp swarm algorithm (SSA) [19], arithmetic optimization algorithm (AOA) [20], and the multi-verse optimization (MVO) algorithm [21]. Recently, the ant-lion optimizer (ALO) algorithm was used for the reduction of the energy costs from the convectional generators and the photovoltaic (PV) source's maintenance costs [22], the vortex search algorithm (VSA) to minimization operating costs, energy losses, and pollution emissions [23], the search optimization algorithm (COA) to reduce the active power losses for EDN and DC soft open points converters [24].…”
Section: State-of-the-art Reviewmentioning
confidence: 99%