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Dynamic line rating and ampacity forecasting as the keys to optimise power line assets with the integration of RES. The European project twenties demonstration inside Central Western Europe
The general increase of Distributed & intermittent renewable Generation is pushing TSOs and DSOs to find innovative solutions to increase the capacity of their networks. Dynamic Line Rating (DLR) has proven to be a very promising solution to cope with this issue. However, few experiments so far...
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creator | Huu-Minh Nguyen Lilien, J.-L Schell, P |
description | The general increase of Distributed & intermittent renewable Generation is pushing TSOs and DSOs to find innovative solutions to increase the capacity of their networks. Dynamic Line Rating (DLR) has proven to be a very promising solution to cope with this issue. However, few experiments so far have addressed ampacity forecasting, which is critical to allow the integration of DLR in the electricity market processes. To tackle this gap, we developed an algorithm based on real-time DLR measurements and weather forecasts, which provides ampacity forecasts up to two days ahead. This paper describes the results of the EU-funded TWENTIES Demo led in Belgium on two 150kV lines. Currently, the DLR system used provides a two-day ahead ampacity forecast with more than 10% average gain over static rating (dynamic gain forecast varying roughly between 0% and 30%) with 98% confidence. Operational gains allowed by this increase of flexibility are still being assessed. (4 pages) |
doi_str_mv | 10.1049/cp.2013.1011 |
format | conference_proceeding |
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Currently, the DLR system used provides a two-day ahead ampacity forecast with more than 10% average gain over static rating (dynamic gain forecast varying roughly between 0% and 30%) with 98% confidence. Operational gains allowed by this increase of flexibility are still being assessed. 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Currently, the DLR system used provides a two-day ahead ampacity forecast with more than 10% average gain over static rating (dynamic gain forecast varying roughly between 0% and 30%) with 98% confidence. Operational gains allowed by this increase of flexibility are still being assessed. 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The European project twenties demonstration inside Central Western Europe</atitle><btitle>22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013)</btitle><date>2013</date><risdate>2013</risdate><spage>0946</spage><pages>0946-</pages><isbn>1849197326</isbn><isbn>9781849197328</isbn><abstract>The general increase of Distributed & intermittent renewable Generation is pushing TSOs and DSOs to find innovative solutions to increase the capacity of their networks. Dynamic Line Rating (DLR) has proven to be a very promising solution to cope with this issue. However, few experiments so far have addressed ampacity forecasting, which is critical to allow the integration of DLR in the electricity market processes. To tackle this gap, we developed an algorithm based on real-time DLR measurements and weather forecasts, which provides ampacity forecasts up to two days ahead. This paper describes the results of the EU-funded TWENTIES Demo led in Belgium on two 150kV lines. Currently, the DLR system used provides a two-day ahead ampacity forecast with more than 10% average gain over static rating (dynamic gain forecast varying roughly between 0% and 30%) with 98% confidence. Operational gains allowed by this increase of flexibility are still being assessed. (4 pages)</abstract><cop>Stevenage, UK</cop><pub>IET</pub><doi>10.1049/cp.2013.1011</doi><oa>free_for_read</oa></addata></record> |
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subjects | Distributed power generation Power cables Power system management, operation and economics |
title | Dynamic line rating and ampacity forecasting as the keys to optimise power line assets with the integration of RES. The European project twenties demonstration inside Central Western Europe |
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