Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Philip C. Kjar"'
Autor:
Rasmus Larke, Philip C. Kjar
Publikováno v:
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe).
This paper presents practical experience obtained during the first years of operation of a 1.6MW/0.4MWh Li-ion battery energy storage system used for provision of frequency regulation and participation in the Western Denmark primary reserve market. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dc8bd71ef8a25d56505d4b78fc31dcc
https://doi.org/10.1109/epe.2015.7311788
https://doi.org/10.1109/epe.2015.7311788
Publikováno v:
Adamczyk, A G, Teodorescu, R, Iov, F & Kjær, P C 2012, Evaluation of Residue Based Power Oscillation Damping Control of Inter-area Oscillations for Static Power Sources . in Proceedings of the 2012 IEEE Power and Energy Society General Meeting . IEEE Press, San Diego, IEEE Power and Energy Society General Meeting, pp. 1-8, 2012 IEEE Power and Energy Society General Meeting, San Diego, United States, 22/07/2012 . https://doi.org/10.1109/PESGM.2012.6343981
Low frequency inter-area oscillations are known stability issue of large interconnected electrical grids. It was demonstrated that additional control loop can be applied for static power sources, like FACTS, HVDC or modern Wind Power Plants, to modul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4119d57bbdf0c0566087f7ae130a1a8a
https://doi.org/10.1109/pesgm.2012.6343981
https://doi.org/10.1109/pesgm.2012.6343981
Autor:
Dumitru-Mihai Valcan, Sridhar Sahukari, Mohamed Haj-Maharsi, Lars Helle, Philip C. Kjar, Sunita Singh
Publikováno v:
2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM).
In offshore wind power plants, the losses occurring in the path from the wind turbine to the point of common coupling contribute significantly to the cost of energy. Therefore, a reduction of the losses along this path represents a desirable way to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d7255611eaed52cadfbd916578986a
https://doi.org/10.1109/optim.2012.6231991
https://doi.org/10.1109/optim.2012.6231991
Publikováno v:
Martinez, J, Kjær, P C, Rodriguez, P & Teodorescu, R 2011, VAr reserve concept applied to a wind power plant . in Proceedings of the IEEE/PES Power Systems Conference and Exposition, PSCE2011 . IEEE Press, IEEE/PES Power Systems Conference and Exposition, PSCE2011, Phoenix, United States, 20/03/2011 . https://doi.org/10.1109/PSCE.2011.5772471
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Larger percentages of wind power penetration translate into more demanding requirements from the grid codes; for example voltage support at the point of connection has been introduced recently by several grid codes from around the world, making it im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a4199ab6e08643c8959c282f3308e69
https://hdl.handle.net/2117/18713
https://hdl.handle.net/2117/18713
Publikováno v:
Tarnowski, G C, Kjær, P C, Sørensen, P E & Østergaard, J 2009, Variable Speed Wind Turbines Capability for Temporary Over-Production . in IEEE PES General Meeting . IEEE, pp. 1-7, 2009 IEEE Power and Energy Society General Meeting, Calgary, Alberta, Canada, 26/07/2009 . https://doi.org/10.1109/PES.2009.5275387
New control systems for Variable Speed Wind Turbines (VSWT) need to be developed in order to provide inertia response and frequency control to support the grid. This work studies the behavior and capability of VSWT for providing temporary active powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::810c8f922038fedab979d33a5028a608
https://doi.org/10.1109/pes.2009.5275387
https://doi.org/10.1109/pes.2009.5275387
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
Martinez, J, Kjær, P C, Rodriguez, P & Teodorescu, R 2011, Short circuit signatures from different wind turbine generator types . in Proceedings of the IEEE/PES Power Systems Conference and Exposition, PSCE2011 . IEEE Press, IEEE/PES Power Systems Conference and Exposition, PSCE2011, Phoenix, United States, 20/03/2011 . https://doi.org/10.1109/PSCE.2011.5772497
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
Martinez, J, Kjær, P C, Rodriguez, P & Teodorescu, R 2011, Short circuit signatures from different wind turbine generator types . in Proceedings of the IEEE/PES Power Systems Conference and Exposition, PSCE2011 . IEEE Press, IEEE/PES Power Systems Conference and Exposition, PSCE2011, Phoenix, United States, 20/03/2011 . https://doi.org/10.1109/PSCE.2011.5772497
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Modern wind power plants are required and designed to ride through faults in the network, subjected to the fault clearance and following grid code demands. Beside voltage support during faults, the wind turbine fault current contribution is important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fd547f77ef05a5c59b68ba5dc43410a
http://hdl.handle.net/2117/14698
http://hdl.handle.net/2117/14698