کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
272482 | 505025 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance of the Scattering Matrix Arc Detection System on the JET ITER-like ICRF antenna
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
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چکیده انگلیسی
Ion Cyclotron Radio Frequency (ICRF) antennas operating under high voltage to couple high power to fusion plasmas are at risk of electrical arcing. The standard Voltage Standing Wave Ratio (VSWR) system does not protect low impedance areas, which are used in antennas to achieve load tolerance to variations in plasma loading during Edge Localised Modes (ELMs). The Scattering Matrix Arc Detection System (SMAD) was designed to create additional protection for these areas, and 4 complete systems were implemented and tested on the ITER-like antenna (ILA) on JET. This paper describes the performance under relevant experimental conditions of load tolerance and/or high voltage and electrical arcing causing generator trip events.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 86, Issues 6–8, October 2011, Pages 522–529
Journal: Fusion Engineering and Design - Volume 86, Issues 6–8, October 2011, Pages 522–529
نویسندگان
M. Vrancken, E. Lerche, T. Blackman, F. Durodié, M. Evrard, M. Graham, P. Jacquet, A. Kaye, M.-L. Mayoral, M.P.S. Nightingale, J. Ongena, D. Van Eester, M. Van Schoor,