Results 41 to 50 of about 152,770 (306)

Protection Coordination of Properly Sized and Placed Distributed Generations–Methods, Applications and Future Scope

Energies, 2018
The radial distribution networks are designed for unidirectional power flows and are passive in nature. However, with the penetration of Distributed Generation (DG), the power flow becomes bidirectional and the network becomes active.
Sunny Katyara, Lukasz Staszewski, Zbigniew Leonowicz   +2 more
doaj   +1 more source

Progress on Protection Strategies to Mitigate the Impact of Renewable Distributed Generation on Distribution Systems

Energies, 2017
The benefits of distributed generation (DG) based on renewable energy sources leads to its high integration in the distribution network (DN). Despite its well-known benefits, mainly in improving the distribution system reliability and security, there are
Mohamad Norshahrani, Hazlie Mokhlis, Ab. Halim Abu Bakar, Jasrul Jamani Jamian, Shivashankar Sukumar   +4 more
doaj   +1 more source

Protection Coordination Method Using Symmetrical Components in Loop Distribution System

Energies, 2021
Power utilities worldwide commonly use the radial distribution system because of its advantages of being simple in structure and having relatively inexpensive installation costs.
Jung-Hun Lee, Woo-Hyun Kim, Hak-Ju Lee, Jun-Oh Kim, Woo-Kyu Chae   +4 more
doaj   +1 more source

User-Defined Dual Setting Directional Overcurrent Relays with Hybrid Time Current-Voltage Characteristics-Based Protection Coordination for Active Distribution Network

IEEE Access, 2021
With the penetration of renewable energy sources based distributed generation (RES-DG) in the distribution network (DN), the operating time of protection relays becomes a major concern to avoid the mis-coordination and nuisance tripping of RES-DG.
Lucheng Hong, Mian Rizwan, Muhammad Wasif, Shafiq Ahmad, Mazen Zaindin, Muhammad Firdausi   +5 more
doaj   +1 more source

A Robust Adaptive Overcurrent Relay Coordination Scheme for Wind-Farm-Integrated Power Systems Based on Forecasting the Wind Dynamics for Smart Energy Systems

Applied Sciences, 2020
Conventional protection schemes in the distribution system are liable to suffer from high penetration of renewable energy source-based distributed generation (RES-DG).
Mian Rizwan, Lucheng Hong, Muhammad Waseem, Shafiq Ahmad, Mohamed Sharaf, Muhammad Shafiq   +5 more
doaj   +1 more source

High Impedance Fault Detection and Location in Combined Overhead Line and Underground Cable Distribution Networks Equipped with Data Loggers

Energies, 2020
Power distribution networks are vulnerable to different faults, which compromise the grid performance and need to be managed effectively. Automatic and accurate fault detection and location are key components of effective fault management.
Saeid Khavari, Rahman Dashti, Hamid Reza Shaker, Athila Santos   +3 more
doaj   +1 more source

Protection coordination : A power quality solution

, 2023
graficas, tablasLA TESIS presenta, inicialmente, una revisión crítica del estado del arte de la protección de los sistemas eléctricos, incluyendo las funciones, esquemas y sistemas de protección.
Arias Guzmán, Santiago
core   +1 more source

Protection Coordination Toward Optimal Network Reconfiguration and DG Sizing

IEEE Access, 2019
Research on network reconfiguration (NR) considering distributed generations (DG) is typically concerns on the issues of power loss, voltage deviation, DG sizing as well as its placement, which are important and required in the planning stage.
Mohamad Norshahrani Abdul Rahim, Hazlie Mokhlis, Abdul Halim Abu Bakar, Mir Toufikur Rahman, Ola Badran, Nurulafiqah Nadzirah Mansor   +5 more
doaj   +1 more source

Minimum income protection and EU coordination [PDF]

European Journal of Social Security, 2018
A number of studies suggest that the Europeanisation process is having a profound impact on national labour market policies. Nevertheless, rather little research has been devoted to the development of social assistance schemes across countries and over time.
Wang, J., Vliet, O.P. van, Goudswaard, K.P.   +2 more
openaire   +2 more sources

Rearrangement Method of Reducing Fault Location Error in Tied Uncompleted Parallel Lines

IEEE Access, 2022
In Tied Uncompleted Parallel (TUP) line, locating faults via single-ended fault location algorithm leads to a considerable final error yielding unacceptable outage time.
Hooman Torkaman, Ehsan Zeraatkar, Nasim Deyhimi, Hassan Haes Alhelou, Pierluigi Siano   +4 more
doaj   +1 more source