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
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