Results 101 to 110 of about 2,269,762 (219)

Hybrid AC/DC Microgrid: Systematic Evaluation of Interlinking Converters, Control Strategies, and Protection Schemes: A Review

IEEE Access
Hybrid AC/DC microgrid architecture is emerging as an interesting and attractive approach since it combines the prominent benefits of both AC and DC networks.
Muhammad Yasir Ali Khan, Haoming Liu, Yuquan Zhang, Jian Wang   +3 more
semanticscholar   +1 more source

Advanced Microgrid Protection Utilizing Zero Sequence Components With Hard-Ware-in-the-Loop Testing

IEEE Access
Microgrid protection and ground fault management are critical aspects of modern power distribution systems, especially with the increasing integration of Distributed Generators (DGs) such as renewable energy sources.
Zahra Ghanem, Feras Alasali, Naser El-Naily, Hassen Loukil, Haytham Y. Mustafa, Saad M. Saad, Abdelaziz Salah Saidi, William Holderbaum   +7 more
doaj   +1 more source

Microgrid Protection Systems

, 2019
The working group for microgrid protection systems was given the assignment to develop a report to the System Protection Subcommittee of the IEEE Power System Relaying and Control Committee. The report will investigate and assess techniques, approaches, and potential solutions to the challenges of microgrid protection.
Amin Zamani, Athula Rajapakse, Ben Kazimier, Bruce Mackie, Eugene Song, James Deaton, James Niemira, Jean-Nicolas Paquin, Jeff Burnworth, Jim O'Brien, Kamal Garg, Lifeng Yang, Looja Tuladhar, Manish Patel, Mat Garver, Matthew Reno, Michael Bloder, Mukesh Nagpal, Rafael Garcia, Raluca Lascu, Randy Hamilton, Ratan Das, Rob Fowler, S.S. (Mani) Venkata, Sakis Meliopoulos, Sukumar Brahma, Vahid Madani, Wayne Hartmann, Xiangyu Ding, Yuan Liao   +29 more
openaire   +3 more sources

Multi‐agent protection scheme for microgrid using deep learning

IET Renewable Power Generation
Producing clean energy and feeding critical loads in islanding mode are the main reasons for interest in microgrids. Different operation topologies of microgrids make traditional protection schemes inefficient.
Abolfazl Najar, H. Kazemi Karegar, Saman Esmaeilbeigi   +2 more
semanticscholar   +1 more source

A Novel Approach for Microgrid Protection Based upon Combined ANFIS and Hilbert Space-Based Power Setting

Energies, 2016
Nowadays, the use of distributed generation (DG) has increased because of benefits such as increased reliability, reduced losses, improvement in the line capacity, and less environmental pollution.
Ali Hadi Abdulwahid, Shaorong Wang
doaj   +1 more source

The Impact of DG Access on Microgrid Current Protection

发电技术, 2019
When distributed generator (DG) is connected to the microgrid, the microgrid will change from single source system to multiple source system, which will change the power flow distribution and fault short-circuit current flow of the original network, the ...
Jing DING, Xin WANG, Shuwen ZHENG, Yu CHEN, Shiqi SUN   +4 more
doaj   +1 more source

Microgrid Protection

, 2020
Designing an overall protection system for the installation of a microgrid is a major technological problem. For both grid-connected and islanded operation, the general specification like sensitivity, reliability, and selectivity must be met by the protection system.
openaire   +1 more source

Advanced centralized protection system for AC microgrids using TW-DWT techniques

Energy Conversion and Management: X
Microgrid protection has made significant strides in recent years, yet distribution system operators face substantial challenges. The advent of microgrid operation has revealed the limitations of existing protection devices, particularly in recognizing ...
Asmaa M. Aboelezz, Magda I. El-Afifi, Bishoy E. Sedhom, Abdelfattah A. Eladl, Padmanaban Sanjeevikumar, Ahmed N. Sheta   +5 more
doaj   +1 more source

ELECTRICAL PROTECTION OF MICROGRIDS

EMERG - Energy. Environment. Efficiency. Resources. Globalization
The present work originates from the necessity of evaluating the electrical supply scheme of a bus charging station. Based on this framework, a microgrid model interconnected with the public network was developed, within which the calculations and dimensioning of short-circuit currents and transformer operating voltages were carried out.
Mihai-Dorel DAFINCA-IONESCU, Valentin DOBRE   +1 more
openaire   +1 more source

Modelling and Fault Protection Analysis of a DC Microgrid using Voltage Source Converter and Relays

ITEGAM-JETIA
A direct current (DC) microgrid has been the preferred power system in recent years because of the system's overall efficiency. Finding a suitable protection strategy is the primary issue with DC microgrids.
Ayya Chaithanya, T. Neeraja, B Raja Sekhar Reddy, Chella Hari Prasad, Kanna Sravanthi   +4 more
doaj   +1 more source