Multiple distributed generations placement and sizing based on voltage stabilityindex and power loss minimization

Garfi, Oumaima; Aloui, Helmi

doi:10.3906/elk-1812-45

Cited by 4 publications

(2 citation statements)

References 7 publications

(10 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These interventions mainly refer to major system failures such as connection failures and system crashes. Such large interference usually affects the user, and this phenomenon directly interferes with the normal use of the user, and the related voltage also exceeds the normal range [4][5]. The research on this problem mainly adopts the method of simulation, and through the simulation analysis of the problem, the appropriate conclusions for the problem are obtained.…”

Section: Classification Of Vsmentioning

confidence: 99%

Calculation Method of Voltage Stability Based on Neural Network

2022

IJFET

View full text Add to dashboard Cite

With the deepening of the research on voltage stability(VS), the methods for analyzing VS have also been further developed. Although the probability of voltage collapse has been greatly reduced compared to before, the research on VS has always been a hot topic due to the seriousness of its consequences. This paper studies the sensitivity method of VS and other related calculation methods, corrects the power system through BP neural network, compares the load margin values obtained by the VS calculation method before and after the correction, and finds that the load margin obtained by the BP neural network algorithm proposed in this paper degree value error is minimal.

show abstract

Section: Classification Of Vsmentioning

confidence: 99%

Calculation Method of Voltage Stability Based on Neural Network

2022

IJFET

View full text Add to dashboard Cite

show abstract

“…Another solution leads to the incorporation of the DGs into the distribution systems. In recent years, the penetration level of DGs has a drastic growth due to their limited commissioning time [6][7]. The integration of DGs outcome in an economical solution provided to their optimal deployment, as they can inject/absorb both active and reactive powers.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Optimal Deployment of Several DGs in Distribution Networks Using Plant Propagation Algorithm

et al. 2020

View full text Add to dashboard Cite

In recent years, the substantial upsurge of electricity demand has directly impacted the performance of the distribution networks concerning the active power losses and voltage drops. In such circumstances, the distributed generators (DGs) could uphold these concerns if they are optimally deployed in terms of sizing and placement. For this reason, in current research, the optimal deployment of DGs has been proposed with the plant propagation algorithm (PPA) to simultaneously maximize the total active power loss reduction and to upgrade the magnitude of the minimum bus voltage. Alongside, the authors have examined four rounds of DGs. In that context, the optimal deployment of one DG is investigated in the first round. In each succeeding round, the number of DGs is increased: in the second round, this investigation is carried out for two DGs, for three DGs in the third round, and finally, for four DGs in the fourth round of the investigation. The effectiveness of the proposed PPA has been tested on IEEE 33 and 69-bus test networks in the load flow analysis, and results are compared with the standard optimization algorithms. Thereafter, a post deployment economic assessment based on loss calculation has been undertaken out as well. The ANOVA test has also been performed for statistical evaluation of standard algorithms. The simulation results exhibit that the proposed algorithm outdo other algorithms both technically and economically. It has been seen that as the deployment of DGs is increased, the total active power losses and voltage drops are also reduced. In terms of economic assessments, the total cost decreases with the increased deployment of DGs in IEEE 33-bus test network, whereas, the total cost increases with the increased deployment of DGs in IEEE 69-bus test network. INDEX TERMS Distributed generators, load flow analysis, sizing and placement of DGs, total active power losses, voltage drops, test networks, plant propagation algorithm (PPA).

show abstract

Two-stage ANN based intelligent technique for optimal positioning and sizing of DERs in distribution system

Kumari

Chatterjee

2023

Engineering Applications of Artificial Intelligence

View full text Add to dashboard Cite

Multiple distributed generations placement and sizing based on voltage stabilityindex and power loss minimization

Cited by 4 publications

References 7 publications

Calculation Method of Voltage Stability Based on Neural Network

Calculation Method of Voltage Stability Based on Neural Network

Analysis of Optimal Deployment of Several DGs in Distribution Networks Using Plant Propagation Algorithm

Two-stage ANN based intelligent technique for optimal positioning and sizing of DERs in distribution system

Contact Info

Product

Resources

About