Results 11 to 20 of about 3,459,920 (290)
Demonstration of adaptive overcurrent protection using IEC 61850 communications [PDF]
, 2013 This paper contains a description of an adaptive protection scheme that has been implemented and demonstrated in a hardware in the loop simulation environment using commercially available protection hardware and IEC 61850 communications.The ...
Coffele, Federico +4 more
core +3 more sources
Adaptive Social Protection: Building Resilience to Shocks [PDF]
, 2020 Adaptive social protection (ASP) helps to build the resilience of poor and vulnerable households to the impacts of large, covariate shocks, such as natural disasters, economic crises, pandemics, conflict, and forced displacement. Through the provision of transfers and services directly to these households, ASP supports their capacity to prepare for ...
Bowen, Thomas +9 more
openaire +2 more sources
Microgrid Protection with Conventional and Adaptive Protection Schemes
, 2021 One of the driving force of the Microgrid research in the past decade has been to accelerate the integration of renewable energy sources (RES) including wind and photovoltaic (PV) based generation into distribution networks. The islanded mode of Microgrids on the other hand would not only increase the reliability of existing distribution networks but ...
Memon, Aushiq Ali +2 more
openaire +3 more sources
Evaluation of the Impact of Island Mode for Renewable Energy Systems on the Adaptation Protection under Fault Conditions [PDF]
Port Said Engineering Research Journal, 2020 This paper presents the effect of atmospheric turbulence, which is the main factor affecting energy production in renewable sources such as photovoltaic (PV) and wind energy systems. The power generated by PV and wind systems could be affected by partial
Ibrahim Elmohamady +2 more
doaj +1 more source
Smart Sensors for Smart Grid Reliability
Sensors, 2020 Sensors for monitoring electrical parameters over an entire electricity network infrastructure play a fundamental role in protecting smart grids and improving the network’s energy efficiency.
Monica Alonso +3 more
doaj +1 more source
Applied Sciences, 2022 Electric power distribution networks are generally radial in nature, with unidirectional power flows transmitted from the highest voltage levels to the consumption levels.
Daniel Alcala-Gonzalez +4 more
doaj +1 more source
Energies, 2021 Generally, the fault current supplied by inverter-based renewable energy sources (IBRES) and electrical storage systems (ESS) is about 1.2 to 2 times their rated current and much lower than synchronous generators because the former acts as a current ...
Wookyu Chae +5 more
doaj +1 more source
On the Development of Overcurrent Relay Optimization Problem for Active Distribution Networks
Energies, 2022 The goal of this review paper will be to address complex optimization functions in the area of overcurrent relay optimization, to inspect and valorize their objectives and to critically examine their application in real distribution networks.
Rene Prenc +3 more
doaj +1 more source
Energies, 2020 The IEC 61850 communication standard is getting popular for application in electric power substation automation. This paper focuses on the potential application of the IEC 61850 generic object-oriented substation event (GOOSE) protocol in the AC ...
Aushiq Ali Memon, Kimmo Kauhaniemi
doaj +1 more source
Centralized Protection of Networked Microgrids with Multi-Technology DERs
Energies, 2023 The structure and connections in networked microgrids consisting of two or more interconnected microgrids is influenced by the dynamic behaviors of power markets, the demand and supply interactions between market participants, and the possibility of ...
Adeyemi Charles Adewole +3 more
doaj +1 more source