Objectif
The project aims at developing a unique device for electricity networks: A superconducting fault current limiter (SFCL) based on coated conductor YBCO tape (cc-tape) or 2nd Generation HTS tape. The general trend in Europe to a higher meshing of distribution networks and the rapid growing integration of renewable energy sources leads to an increase of the fault current level by every new installation. As substations ratings are coming to their limits network operators have to either decline additional installations to their grids or to upgrade if not rebuild complete substations. The SFCL provides a solution to deal with the increasing incidence and level of fault currents and will contribute to improving the performance, stability and efficiency of electricity grids. It can be applied as a new tool for grid operation and will enhance the flexibility for further grid planning. SFCL are considered to be the most attractive superconducting devices as they offer unparalleled features compared to conventional techniques such as automatic ultrafast and effective current limitation, no external trigger (fail safe), rapid self recovery and negligible impedance during operation. In contrast to conventional solutions resistive type SFCL are also suitable for higher voltage levels. So far developed SFCL prototypes based on BSCCO material are exhibiting significant AC-losses at higher currents which oppose their commercial introduction. Today, the availability of cc-tape in longer lengths at reasonable cost makes a commercial breakthrough of FCL possible with unique features such as compactness, short recovery-time, low AC-losses. Leading industrial and academic institutions from Europe have teamed up to design, build, and test the first full 3-phase cc-tape FCL worldwide. The device will be long term tested or even permanently installed in the medium voltage grid. The strong demand for this device is emphasized by the large number of electric utilities participating as partner
Champ scientifique
- engineering and technologyenvironmental engineeringenergy and fuelsrenewable energy
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectrical engineeringpower engineeringelectric power distribution
- natural sciencesphysical scienceselectromagnetism and electronicssuperconductivity
Appel à propositions
FP7-ENERGY-2009-1
Voir d’autres projets de cet appel
Régime de financement
CP - Collaborative project (generic)Coordinateur
92400 Courbevoie
France
Voir sur la carte
Participants (15)
25100 BRESCIA
Voir sur la carte
20134 Milano
Voir sur la carte
75794 Paris
Voir sur la carte
75007 Paris
Voir sur la carte
28042 Madrid
Voir sur la carte
1015 Lausanne
Voir sur la carte
28006 Madrid
Voir sur la carte
841 04 Bratislava
Voir sur la carte
76131 Karlsruhe
Voir sur la carte
50351 HURTH
Voir sur la carte
Participation terminée
57072 Siegen
Voir sur la carte
20009 DONOSTIA-SAN SEBASTIAN (GIPUZKOA)
Voir sur la carte
814 26 ALVKARLEBY
Voir sur la carte
04291 Košice
Voir sur la carte
44139 Dortmund
Voir sur la carte