Results 11 to 20 of about 1,462,184 (202)

Evaluation of Power Quality in Off-Grid Power System [PDF]

Communications, 2015
The energy independence, reliability and safety of energy distribution system operation as well as use of renewable resources have been hot research topics in recent years. This research leads to the development of active distribution grids with specific
Stanislav Misak, Lukas Prokop, Petr Bilik, Petr Krejci   +3 more
doaj   +2 more sources

Experimental set-up to study power quality in single-phase split-phase distribution systems [PDF]

, 2023
Publisher Copyright: © 2023, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.Power Quality (PQ) has been an important topic since the creation of distribution systems.
I. Vicente, J.E. Rodríguez-Seco, Vicente, I., Rodríguez-Seco, J. E., Piyasinghe, L., L. Piyasinghe, A. Arrinda, Arrinda, A.   +7 more
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Probabilistic Power Quality Level Forecasting through Quantile Regression Models [PDF]

, 2022
Waveform distortions are Power Quality (PQ) disturbances with harmful impacts on power system components, and planning engineers and system operators are deeply interested in new methodologies able to provide a support to limit this impact.
De Falco P., Caramia P., Carpinelli G., Bracale A.   +3 more
core   +1 more source

Power quality analysis in renewable energy systems supplying distribution grids [PDF]

, 2013
The paper deals with power quality case studies conducted on existing renewable sources based systems. Voltage fluctuations determined by a 0.65 MVA wind turbine are analyzed.
ROSCIA, Mariacristina
core   +3 more sources

Simulation of Storage Systems for increasing the Power Quality of Renewable Energy [PDF]

, 2010
The use of renewable energy sources (RES) in electricity generation has many economical and environmental advantages, but has a downside in the instability and unpredictability introduced into the public electric systems.
D. Hernández, J. Méndez, Falcon, A., Mendez, J., Hernandez, D., A. Falcon   +5 more
core   +1 more source

Protection Systems for Multi-Terminal HVDC Grids [PDF]

, 2018
Publisher Copyright: © 2018, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.Nowadays the protection of Voltage Sourced Converters (VSC-HVDC) is still a challenge as the high fault
D.M. Larruskain, Buigues, G., Torres, E., G. Buigues, null null, V. Valverde, E. Torres, M. Santos, Santos, M., Larruskain, D. M., Valverde, V.   +10 more
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Magnetic field density analysis in switchgears [PDF]

, 2011
Publisher Copyright: © 2011, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.For many years the evaluation of the electromagnetic field (EMF) generated by transformer substations ...
J. Izagirre, Del Rio, L., J.E. Rodríguez Seco, A.M. Iraolagoitia, Izagirre, J., P. Fernández, J.A. Güemes, Rodríguez-Seco, J. E., Fernández, P., Iraolagoitia, A. M., Güemes, J. A., L. del Rio   +11 more
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Novel approach to monitoring and mitigating power quality disturbances in hybrid renewable energy system [PDF]

, 2022
Renewable energy sources are continually increasing their share in the energy system. The introduction of Hybrid Renewable Energy Sources (H.R.E.S.) in the electrical power system has gained momentum.
Hellany, Ali (R8993), Nagrial, Mahmood H. (R8279), Shah, Syed K. (S31429), Rizk, Jamal (R8473)   +3 more
core   +1 more source

Current practice and future challenges for power quality monitoring - CIGRE WG C4.112 perspective [PDF]

, 2012
This paper describes the initial activities of the recently created CIGRE WG C4.112 'Guidelines for Power quality monitoring - measurement locations, processing and presentation of data'.
Doyle, Paul, Howe, B., Paulo F. Ribeiro, Tenti, L., Jako Kilter, Gordon, J. M. Romero,, Paul Doyle, Milanovic, J. V.,, Howe, B, Kilter, J.,, Bollen, Math, Bollen, Math,, Meyer, J, Francisc Zavoda, Zavoda, F.,, Milanovic, JV, Meyer, J., Milanovic, Jovica V., Zavoda, F., Gordon, JMR, Ribeiro, P. F.,, Doyle, P.,, Bollen, M.H.J., Ribeiro, P.F., Jan Meyer, Meyer, Jan, Zavoda, Francisc, Tenti, Liliana, Howe, B.,, Kilter, Jako, Kilter, J., Howe, Bill, Gordon, Jose Maria Romero, Milanovic, J.V., Math Bollen, Bill Howe, Bollen, MHJ Math, Tenti, L, Doyle, P., Doyle, P, Tenti, L.,, Ribeiro, Paulo F., Ribeiro, PF Paulo, Jovica V. Milanovic, Jose Maria Romero Gordon, Meyer, J.,, Kilter, J, Gordon, J.M.R., Liliana Tenti   +48 more
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Detection of Dips, Swells and Interruptions in DC Power Network [PDF]

, 2022
The recent developments in power electronics have greatly increased the number of appliances that operate in DC and, contextually, the main distributed energy sources such as photovoltaic systems and fuel cells are inherently of DC nature.
Cipolletta G., Gallo D., Delle Femine A., Fan F., Stewart B. G., Seferi Y.   +5 more
core   +1 more source