کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
273388 | 505044 | 2009 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Processing of the quench detection signals in W7-X Processing of the quench detection signals in W7-X](/preview/png/273388.png)
The Wendelstein 7-X (W7-X) project uses superconductive coils for generation of the magnetic field to keep the plasma. One of the important safety systems is the protection against quench events. The quench detection system of W7-X protects the superconducting coils, the superconducting bus bar sections and the high temperature superconductor of the current leads against the damage because of a quench and against the high stress by a fast discharge of the magnet system.Therefore, the present design of the quench detection system (QDS) uses a two-stage safety concept for discharging the magnetic system. This paper describes the present design of the system assembly from the quench detection unit (QDU) for the detection of the quench to the quench detection interface (QDI) to implement the two-stage safety concept.
Journal: Fusion Engineering and Design - Volume 84, Issues 2–6, June 2009, Pages 457–460