Reliability of the TJ-II power supply system: Collection and analysis of the operational experience data

被引：0
|
作者：
Izquierdo, Jesus
Dies, Javier
Garcia, Jeronimo
Tapia, Carlos
Alonso, Javier
Ascasibar, Enrique
Medrano, Mercedes
Mendez, Purificacion
Rodriguez, Lina
机构：
[1] Univ Politecn Cataluna, Fus Energy Engn Lab, Sec Engn Nucl, E-08028 Barcelona, Spain
[2] CIEMAT Fus, EURATOM Assoc, Madrid, Spain
来源：
FUSION ENGINEERING AND DESIGN | 2007年 / 82卷 / 15-24期
关键词：
TJ-II; reliability; safety; power supply; failure rate database;
D O I：
10.1016/j.fusengdes.2007.05.016
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
During a TJ-II pulse, the provision of magnetic fields requires a total amount of power exceeding 80 MVA. Such amount of power is supplied by a 132 MVA flywheel generator (15 kV output voltage, 80-100 Hz output frequency) and the related motor, transformers, breakers, rectifiers, regulators, protections, busbars, connections, etc. Failure data of these main components have been collected identified and processed including information on failure modes and, where possible, causes of the failures. Main statistical values about failure rates for the period from May of 1998 to December of 2004 have been calculated and are ready to be compared with those of the International Fusion Component Failure Rate Database (FCFR-DB). (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：2765 / 2771
页数：7
相关论文
共 50 条
  • [1] The TJ-II data acquisition system:: an overview
    Vega, J
    Crémy, C
    Sánchez, E
    Portas, A
    FUSION ENGINEERING AND DESIGN, 1999, 43 (3-4) : 309 - 319
  • [2] Integrated data analysis at TJ-II: The density profile
    van Milligen, B. Ph.
    Estrada, T.
    Ascasibar, E.
    Tafalla, D.
    Lopez-Bruna, D.
    Lopez Fraguas, A.
    Jimenez, J. A.
    Garcia-Cortes, I.
    Dinklage, A.
    Fischer, R.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2011, 82 (07):
  • [3] The NBI control system for the TJ-II
    Carrasco, R.
    Liniers, M.
    Pacios, L.
    De la Pena, A.
    Lapayese, F.
    Wolfers, G.
    Alonso, J.
    Marcon, G.
    Fuentes, C.
    FUSION ENGINEERING AND DESIGN, 2006, 81 (15-17) : 1813 - 1816
  • [4] Protection system for the gyrotrons at TJ-II
    Matveev, NV
    Martin, RG
    FUSION ENGINEERING AND DESIGN, 2003, 66-68 : 461 - 466
  • [5] TJ-II neutral beam injectors control and data acquisition system
    Martínez-Laso, L
    Liniers, M
    Alonso, J
    Botija, J
    García, A
    Medrano, M
    FUSION ENGINEERING AND DESIGN, 2001, 56-57 : 477 - 480
  • [6] Performance of the TJ-II ECRH system with the new-80 kV 50 A high voltage power supply
    Fernandez, A.
    de la Fuente, J. M.
    Ganuza, D.
    Kirpitchev, I.
    Alonso, J.
    Garcia, F.
    Ascasibar, E.
    del Rio, J. M.
    Garcia, I.
    Ros, A.
    Alvarez, P.
    Tolkachev, A.
    Catalan, G.
    FUSION ENGINEERING AND DESIGN, 2009, 84 (2-6) : 772 - 775
  • [7] High power IGBT bridge application for the harmonic suppression on the load side of the power supply system of the Spanish Stellarator TJ-II
    Méndez, P
    Kirpitchev, I
    Blaumoser, M
    Visiers, M
    Agudo, A
    Iglesias, J
    FUSION ENGINEERING AND DESIGN, 2005, 75-79 : 123 - 126
  • [8] Doppler reflectometer system in the stellarator TJ-II
    Happel, T.
    Estrada, T.
    Blanco, E.
    Tribaldos, V.
    Cappa, A.
    Bustos, A.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2009, 80 (07):
  • [9] Design of the TJ-II remote participation system
    Vega, J
    Sánchez, E
    López, A
    Portas, A
    Ochando, M
    Mollinedo, A
    Sanchez, A
    Ruiz, M
    López, S
    Barrera, E
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2003, 74 (03): : 1773 - 1777
  • [10] THE VACUUM-SYSTEM OF THE TJ-II STELLARATOR
    TABARES, FL
    GARCIA, A
    BOTIJA, J
    VACUUM, 1994, 45 (10-11) : 1059 - 1061
12345