Results 41 to 50 of about 749 (154)
Hardware testing of photovoltaic inverter loss of mains protection performance [PDF]
, 2016 This paper presents the findings from hardware testing of photovoltaic inverters in a realistic low voltage network setting. The objective of the tests was to evaluate the performance of inverter built-in loss of mains protection.
Abdulhadi, I., Dysko, A.
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Advances in Electrical and Electronic Engineering, 2022 Microgrids are able to dispatch power to distribution systems with the advancement of power electronics-based inverters. As per IEEE-1547-2018 standards, Microgrid has to maintain voltage of 0.88 < V < 1.1 p.u (per unit) and frequency of 58.8< f_0 < 61.2
Bangar Raju Lingampalli +1 more
doaj +1 more source
Protection of AC and DC Microgrids: Challenges, Solutions and Future Trends [PDF]
, 2015 In future, distributed energy resources (RESs) will be utilized at consumption points. As a consequence, power flow and fault current would be bidirectional and topologydependent; and hence the conventional protection strategies would be inefficient ...
Beheshtaein, Siavash +3 more
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Energies, 2022 The protection against the unintentional islanding of Grid-Tied inverters is an important electrical security issue addressed by the main Standards. This concern is justified in face of the fact that unintentional islanding can lead to abrupt variations ...
Ênio Costa Resende +2 more
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A Novel Microgrid Islanding Detection Algorithm Based on a Multi-Feature Improved LSTM
Energies, 2022 Islanding detection is one of the conditions necessary for the safe operation of the microgrid. The detection technology should provide the ability to differentiate islanded operations from power grid disturbances effectively.
Yan Xia +4 more
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Loss-of-Mains Protection System by Application of Phasor Measurement Unit Technology with Experimentally Assessed Threshold Settings [PDF]
, 2015 Loss-of-mains protection is an important component of the protection systems of embedded generation. The role of loss-of-mains is to disconnect the embedded generator from the utility grid in the event that connection to utility dispatched generation is ...
Best, Robert +2 more
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An Efficient Hybrid Islanding Detection Method for Microgrids Using Kalman Filter
Engineering Reports, Volume 7, Issue 12, December 2025.Islanding condition gives rise to several problems in distributed generation networks, including power quality disturbances, equipment damage, interference with grid protection, and danger to the utility crews. To avoid islanding detection failure of the passive section in case of a close matching between islanded generation units and loads, the active
Raza Haider +5 more
wiley +1 more source
An Energetically and Observationally Constrained Mesoscale Parameterization for Ocean Climate Models
Journal of Advances in Modeling Earth Systems, Volume 17, Issue 12, December 2025.Abstract An extension of the GEOMETRIC parameterization (Mak, Marshall, et al., 2022, https://doi.org/10.1029/2022ms003223) for the mesoscale eddy transport is proposed and tested in a one‐degree resolution global ocean model. It consists in solving a prognostic two‐dimensional equation for the eddy kinetic energy (EKE). The parameterized EKE budget is
Romain Torres +5 more
wiley +1 more source
Energy Conversion and Economics, Volume 6, Issue 5, Page 324-340, October 2025.Abstract Under voltage sags, swells, stochastic load profiles and harmonic voltage distortion, conventional synchronisation mechanisms often fail to track the grid voltage immediately and accurately, leading to degraded control performance and potential power quality violations.
Shiv Shambhu Choudhary +1 more
wiley +1 more source
Informatics, 2021 This paper has introduced an algorithm for the identification of islanding events in the remotely located distribution grid with renewable energy (RE) sources using the voltage signals.
Om Prakash Mahela +4 more
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