Results 1 to 10 of about 158,655 (330)

A Gradient-Based Optimizer with a Crossover Operator for Distribution Static VAR Compensator (D-SVC) Sizing and Placement in Electrical Systems

Mathematics, 2023
A gradient-based optimizer (GBO) is a recently inspired meta-heuristic technique centered on Newton’s gradient-based approach. In this paper, an advanced developed version of the GBO is merged with a crossover operator (GBOC) to enhance the diversity of ...
Ghareeb Moustafa, Mostafa Elshahed, Ahmed R. Ginidi, Abdullah M. Shaheen, Hany S. E. Mansour   +4 more
doaj   +4 more sources

Harmonic mitigation and power quality improvement in utility grid with solar energy penetration using distribution static compensator

IET Power Electronics, 2021
Distribution static compensator is based on power electronic devices technology which is utilized to supply rapid changes in active power as well as reactive power of utility grids. This is useful to achieve corrections in power factor, balancing of load,
Om Prakash Mahela, Baseem Khan, H. H. Alhelou, Sudeep Tanwar, Sanjeevikumar Padmanaban   +4 more
doaj   +2 more sources

A Distribution Static Compensator Using a CFNN-AMF Controller for Power Quality Improvement and DC-Link Voltage Regulation

Energies, 2018
A distribution static compensator (DSTATCOM) is proposed in this study to improve the power quality, which includes the total harmonic distortion (THD) of the grid current and power factor (PF), of a mini grid with nonlinear and linear inductive loads ...
Kuang-Hsiung Tan, Faa-Jeng Lin, Chao-Yang Tsai, Yung-Ruei Chang   +3 more
doaj   +4 more sources

VOLTAGE SAG COMPENSATION USING DISTRIBUTION STATIC COMPENSATOR (DSTATCOM)

International Journal of Advances in Signal and Image Sciences, 2015
Distribution Static compensator (D-STATCOM) is employed to solve the sag problems in this paper. In order to operate a four wire DSTATCOM in voltage control mode, it requires a reference voltage.
Priyanga Shalini, Keerthivasan M, Suresh Padmanabhan T   +2 more
doaj   +3 more sources

Dynamic Stability Improvement of Decentralized Wind Farms by Effective Distribution Static Compensator

Journal of Modern Power Systems and Clean Energy, 2021
Dynamic instability of decentralized wind energy farms is a major issue to deliver continuous green energy to electricity consumers. This instability is caused by variations of voltage and frequency parameters due to intermittencies in wind power ...
Muhammad Naveed Naz, Saqif Imtiaz, Muhammad Kamran Liaquat Bhatti, Waseem Qaiser Awan, Muhammad Siddique, Ashfaq Riaz   +5 more
doaj   +2 more sources

Shunt Compensation using Anti-Hebbian least mean square controlled distribution static compensator

Hybrid Advances, 2023
This research deals with designing a new adaptive neuro controller-based Distributed Static Compensator (DSTATCOM). It works on a multi-layer neural network-based Anti-Hebbian Least Mean Square (AHLMS) control scheme.
K. Ravisankar, V. Kamaraju, R. Srinivasarao   +2 more
doaj   +2 more sources

A Literature Review on the Optimal Placement of Static Synchronous Compensator (STATCOM) in Distribution Networks

Energies, 2023
The existing distribution networks were designed at a time when there was virtually no embedded generation. The design methods ensured the voltage at various parts of the network remained within the limits required by standards, and for the most part ...
Umme Mumtahina, Sanath Alahakoon, Peter Wolfs   +2 more
doaj   +2 more sources

Improving Power Quality of a Hybrid Grid-Connected Photovoltaic–Wind Microgrid Using Shunt Active Power Filter and Distribution Static Synchronous Compensator

International Transactions on Electrical Energy Systems
Unbalanced voltage and harmonics are major challenges in a microgrid. Single- and two-phase loads and short circuit can make unbalanced voltage. Besides, nonlinear loads create harmonic components in the grid.
Ehsan Akbari, Abbas Zare Ghaleh Seyyedi
doaj   +2 more sources

An Improved Voltage Controller for Distribution Static Compensator

International Journal of Renewable Energy Research, 2019
Distribution System consist of different types of loads like linear and nonlinear load. Due to different types of loads, voltage unbalance and other power quality related issues will occur. To overcome this problem, a voltage source inverter based device
Sanath Saralaya, K. Sharma
openaire   +2 more sources

Predictive current control of distribution static compensator for load compensation in distribution system

IET Generation, Transmission & Distribution, 2016
Predictive control is an emerging alternative in the control of power converters because of its potential for achieving fast transient response and increased control accuracy. Research on this topic has increased in recent years owing to the availability of high speed digital controllers that can be used for the control of power electronic systems ...
Kandadai Venkatraman, Manickavasagam Parvathy Selvan, Sridharan Moorthi   +2 more
openaire   +2 more sources