Tønnesen, Ole
(Electric Power Engineering, Ørsted DTU building 325, Technical University of Denmark, DK-2800, Kgs Lyngby, Denmark)
,
Däumling, Manfred
(NKT Research and Innovation, Blokken 84, DK-3460, Birkerød, Denmark)
,
Jensen, Kim H
(NESA A)
,
Kvorning, Svend
(Copenhagen Energy, Vognmagergade 8, DK-1149, Copenhagen K, Denmark)
,
Olsen, Søren K
(Elkraft System a.m.b.a., Lautrupøj 7, DK-2750, Ballerup, Denmark)
,
Træholt, Chresten
(NKT Research and Innovation, Blokken 84, DK-3460, Birkerød, Denmark)
,
Veje, Erling
(Electric Power Engineering, Ørsted DTU building 325, Technical University of Denmark, DK-2800, Kgs Lyngby, Denmark)
,
Willén, Dag
(NKT Research and Innovation, Blokken 84, DK-3460, Birkerød, Denmark)
,
Østergaard, Jacob
(DEFU a.m.b.a., Rosenørns Allé)
A superconducting cable based on Bi-2223 tape technology has been developed, installed and operated in the public network of Copenhagen Energy in a two-year period between May 2001 and May 2003. This paper gives a brief overview of the system and analyses some of the operation experiences. The aim o...
A superconducting cable based on Bi-2223 tape technology has been developed, installed and operated in the public network of Copenhagen Energy in a two-year period between May 2001 and May 2003. This paper gives a brief overview of the system and analyses some of the operation experiences. The aim of this demonstration project is to gain experience with HTS cables under realistic conditions in a live distribution network. Approximately 50 000 utility customers have their electric power supplied through the HTS cable. The cable system has delivered 226 GW h of energy and reached a maximum operating current of 1157 A. The operation experiences include over-currents of 6 kA due to faults on peripheral lines, commissioning, servicing and failure responses on the cooling system, continuous 24 h, 7 day per week monitoring and performance of the alarm system. The implications of these experiences for the future applications of HTS cable systems are analysed.
A superconducting cable based on Bi-2223 tape technology has been developed, installed and operated in the public network of Copenhagen Energy in a two-year period between May 2001 and May 2003. This paper gives a brief overview of the system and analyses some of the operation experiences. The aim of this demonstration project is to gain experience with HTS cables under realistic conditions in a live distribution network. Approximately 50 000 utility customers have their electric power supplied through the HTS cable. The cable system has delivered 226 GW h of energy and reached a maximum operating current of 1157 A. The operation experiences include over-currents of 6 kA due to faults on peripheral lines, commissioning, servicing and failure responses on the cooling system, continuous 24 h, 7 day per week monitoring and performance of the alarm system. The implications of these experiences for the future applications of HTS cable systems are analysed.
참고문헌 (4)
2002 10.1016/S0921-4534(02)01066-3 372-376 1571 0921-4534 Physica Willén D
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