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Benefits of hybrid wind-pumped storage unit in a non-interconnected power system using optimal power flow

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dc.contributor.author Anastasiadis, A en
dc.contributor.author Vatikalos, A en
dc.contributor.author Vogiatzakis, G en
dc.contributor.author Papathanasiou, S en
dc.contributor.author Hatziargyriou, N en
dc.date.accessioned 2014-03-01T02:52:34Z
dc.date.available 2014-03-01T02:52:34Z
dc.date.issued 2010 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/35941
dc.subject.other High load en
dc.subject.other Hybrid wind en
dc.subject.other Interconnected power systems en
dc.subject.other MATLAB environment en
dc.subject.other Optimal operation en
dc.subject.other Optimal power flows en
dc.subject.other Peak-shaving en
dc.subject.other Power systems en
dc.subject.other Pumped Storage en
dc.subject.other Pumped-storage units en
dc.subject.other Renewable energy source en
dc.subject.other Thermal power plants en
dc.subject.other Thermal stations en
dc.subject.other Wind park en
dc.subject.other Wind speed en
dc.subject.other Acoustic generators en
dc.subject.other Electric load flow en
dc.subject.other Electric power system interconnection en
dc.subject.other Energy conversion en
dc.subject.other Investments en
dc.subject.other Optimization en
dc.subject.other Thermoelectric power plants en
dc.subject.other Wind power en
dc.subject.other Power transformers en
dc.title Benefits of hybrid wind-pumped storage unit in a non-interconnected power system using optimal power flow en
heal.type conferenceItem en
heal.identifier.primary 10.1049/cp.2010.0874 en
heal.identifier.secondary http://dx.doi.org/10.1049/cp.2010.0874 en
heal.publicationDate 2010 en
heal.abstract This work describes the benefits arising from the introduction of a hybrid wind - pumped storage unit into a non - interconnected power system such as Rhodes' Island power system. Optimal power flow (OPF) is one of the main tools for optimal operation and planning of modern power systems. The OPF was applied to the Rhodes' power system which consists of thermal power plants and Renewable Energy Sources (RES, mainly wind turbines). In order to increase the RES penetration, pumped storage is applied. The pumped storage unit is considered to be connected to grid bus where a wind park exists. Actual data regarding the wind speed, load, thermal stations, lines, transformers and RES were imported in Matlab environment for the simulation of the power system. Various scenarios about the operation of the hybrid unit were examined. The scope was to achieve ""peak - shaving"" during the high load demand period. Finally, the benefits of the investment were examined and evaluated. en
heal.journalName IET Conference Publications en
dc.identifier.doi 10.1049/cp.2010.0874 en
dc.identifier.volume 2010 en
dc.identifier.issue 572 CP en


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