0000000000409084

AUTHOR

Cristiano Quaciari

showing 2 related works from this author

Uprating an Overhead Line. Italian TSO Applications for Integration of RES

2013

The increase of Renewable Energy Sources (RES) production units has caused significant changes in the electrical system configuration. The existing structural asset isn't adequate to dispatch these new power flows that, at same time, should be favorite by various TSOs in order to obtain incentives. The outage of primary substations on the grid and the increase of consumptions have caused growing load currents on existing overhead line. This paper, after introducing thermal resistant conductors and Dynamic Rating (DR) solutions, reports an applications used by TERNA Group S.p.A. (Italian TSO). These systems are already installed on lines and they are contributing to increase power flows than…

Engineeringbusiness.industryReliability (computer networking)Electrical engineeringGridRenewable energyPower (physics)Reliability engineeringSettore ING-IND/33 - Sistemi Elettrici Per L'EnergiaElectric power systemUprating of overhead line thermal resistant conductor Dynamic thermal rating.Smart gridAsset (economics)businessOverhead line
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Impact of non-programmable renewable sources in Day-Ahead Market in Sicily. Reasons to make more flexible and smarter the national transmission grid.

2014

This article describes technical and market aspects that characterize the Sicilian electrical system, the non-programmable renewable sources impacts on the energy markets (Day-Ahead Market and ancillary services market) and on Sicilian system operation, to evaluate the grid integration of renewable energy sources in a future Sicilian smart grid.

business.industryEnvironmental economicsGridlanguage.human_languageRenewable energySettore ING-IND/33 - Sistemi Elettrici Per L'EnergiaElectric power systemRenewable energy creditSmart gridCommercezonal price.Intermittent energy sourcelanguageEconomicsnon-programmable renewable sourceDay-Ahead Marketrenewable energy sourceFeed-in tariffbusinesssmart gridSicilian
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