Optimal DG Placement with the Aim of Profits Maximization

2016 ◽  
Vol 1 (2) ◽  
pp. 249 ◽  
Author(s):  
Sobhan Dorahaki
Keyword(s):  
Distributed Generation ◽  
Power Plants ◽  
Test System ◽  
Optimal Location ◽  
System Capacity ◽  
Economic Calculation ◽  
Power Networks ◽  
Correct Location ◽  
Voltage Support ◽  
Generation Power

<p>Using distributed generation power plants is common due to advantages such as system capacity release, voltage support and reduced energy losses in power networks. Prior to the creation of distributed generation plants (DG), economic calculation is needed in order to find the optimum location. In this study, IEEE 57 bus test system is evaluated using two index of LMP and CP. Then, the optimal location of distributed generation plants is studied in experimental network. Finally, the effects of DG correct location on buses LMP after DG installation is studied.</p>

Impact of Distributed Generation on the Fault Current in Power Distribution System

2017 ◽  
Vol 6 (2) ◽  
pp. 357
Author(s):  
Zuhaila Mat Yasin ◽  
Izni Nadhirah Sam’ón ◽  
Norziana Aminudin ◽  
Nur Ashida Salim ◽  
Hasmaini Mohamad
Keyword(s):  
Power System ◽  
Distributed Generation ◽  
Power Distribution ◽  
Distribution System ◽  
Test System ◽  
Optimal Location ◽  
Fault Current ◽  
Double Line ◽  
Power Distribution System ◽  
The Impact

<p>Monitoring fault current is very important in power system protection. Therefore, the impact of installing Distributed Generation (DG) on the fault current is investigated in this paper. Three types of fault currents which are single line-to-ground, double line-to-ground and three phase fault are analyzed at various fault locations. The optimal location of DG was identified heuristically using power system simulation program for planning, design and analysis of distribution system (PSS/Adept). The simulation was conducted by observing the power losses of the test system by installing DG at each load buses. Bus with minimum power loss was chosen as the optimal location of DG. In order to study the impact of DG to the fault current, various locations and sizes of DG were also selected. The simulations were conducted on IEEE 33-bus distribution test system and IEEE 69-bus distribution test system. The results showed that the impact of DG to the fault current is significant especially when fault occurs at busses near to DG location.</p>

Procedure for Technological Diagnosis of Oily Residuals Management in Cubans Distributed Generation Power Plants

2021 ◽  
Author(s):  
David Javier Castro Rodríguez ◽  
Omar Gutiérrez Benítez ◽  
Jelvys Bermúdez Acosta ◽  
José Reinol Poma Rodríguez ◽  
Micaela Demichela
Keyword(s):  
Distributed Generation ◽  
Power Plants ◽  
Residuals Management ◽  
Generation Power

Wideband Harmonic Resonance Characteristics and Coordinated Damping Method for Distributed Generation Power Plants

2019 ◽  
Vol 66 (10) ◽  
pp. 7753-7764 ◽  
Author(s):  
Zhiyong Chen ◽  
Xucheng Huang ◽  
An Luo ◽  
Junquan Yang ◽  
Ling Yang
Keyword(s):  
Distributed Generation ◽  
Power Plants ◽  
Harmonic Resonance ◽  
Generation Power

scholarly journals Reactive Power Control for Distributed Generation Power Plants to Comply With Voltage Limits During Grid Faults

2014 ◽  
Vol 29 (11) ◽  
pp. 6224-6234 ◽  
Author(s):  
Antonio Camacho ◽  
Miguel Castilla ◽  
Jaume Miret ◽  
Ramon Guzman ◽  
Angel Borrell
Keyword(s):  
Power Control ◽  
Distributed Generation ◽  
Power Plants ◽  
Reactive Power ◽  
Reactive Power Control ◽  
Generation Power

Application of Immune Log-Normal Evolutionary Programming in Distributed Generation Installation

2017 ◽  
Vol 6 (3) ◽  
pp. 730
Author(s):  
M. H. Mansor ◽  
I. Musirin ◽  
M. M. Othman ◽  
S. A. Shaaya ◽  
S. A. Syed Mustaffa
Keyword(s):  
Power System ◽  
Distributed Generation ◽  
Evolutionary Programming ◽  
Test System ◽  
Optimal Location ◽  
Total System ◽  
Transmission Network ◽  
Artificial Immune ◽  
A New Technique ◽  
Log Normal

<p>Nowadays, the location and sizing of distributed generation (DG) units in power system network are crucial to be at optimal as it will affect the power system operation in terms of stability and security. In this paper, a new technique termed as Immune Log-Normal Evolutionary Programming (ILNEP) is applied to find the optimal location and size of distributed generation units in power system network. Voltage stability is considered in solving this problem. The proposed technique has been tested on the IEEE 26 bus Reliability Test System to find the optimal location and size of distributed generation in transmission network. In order to study the performance of ILNEP technique in solving DG Installation problem, the results produced by ILNEP were compared with other meta-heuristic techniques like evolutionary programming (EP) and artificial immune system (AIS). It is found that the proposed technique gives better solution in term of lower total system loss compared to the other two techniques.<em></em></p>

scholarly journals The Special Features of the Iraqi Distribution Electric Power Networks

2019 ◽  
pp. 607-616
Author(s):  
Michael A. Averbukh ◽  
Mohammed W. Abdulwahhab ◽  
Eugene V. Zhilin ◽  
Evgenia Yu. Sizganova
Keyword(s):  
Distributed Generation ◽  
Software Package ◽  
Power Plants ◽  
Distribution Networks ◽  
Power Losses ◽  
Power Networks ◽  
Voltage Level ◽  
Power Stations ◽  
Electric Power Networks ◽  
The Impact

The paper examines the impact of distributed generation facilities on the operating parameters of Iraq’s 33/11 kV distribution networks. The performed calculation of steady-state and post-emergency modes in the RastrWin3 software package showed that the networks are overloaded and therefore the voltage and power losses in the nodes and branches reach their limits. It was revealed that the most optimal technical measure that increases the voltage level in the load nodes and reduces power losses in the branches is the use of distributed generation, which includes diesel power plants and solar plants. The calculated operation modes considering connection of photo-diesel power stations to the network showed that the voltage and power losses in the nodes and branches of the circuit were significantly reduced

ROSPECTS FOR THE USE OF LOCAL RENEWABLE ENERGY RESOURCES IN 55 DISTRIBUTED GENERATION POWER PLANTS

2021 ◽  
Author(s):  
Василий Евгеньевич Костин ◽  
Владимир Григорьевич Кочетков ◽  
Наталья Александровна Соколова
Keyword(s):  
Renewable Energy ◽  
Distributed Generation ◽  
Power Plants ◽  
Energy Resources ◽  
Renewable Energy Resources ◽  
Generation Power
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