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First operation in SPIDER and the path to complete MITICA
Review of Scientific Instruments ( IF 1.3 ) Pub Date : 2020-02-01 , DOI: 10.1063/1.5133076
G Serianni 1 , V Toigo 1 , M Bigi 1 , M Boldrin 1 , G Chitarin 1 , S Dal Bello 1 , L Grando 1 , A Luchetta 1 , D Marcuzzi 1 , R Pasqualotto 1 , N Pomaro 1 , P Zaccaria 1 , L Zanotto 1 , P Agostinetti 1 , M Agostini 1 , V Antoni 1 , D Aprile 1 , M Barbisan 1 , M Battistella 1 , M Brombin 1 , A Canton 1 , R Cavazzana 1 , M Dalla Palma 1 , M Dan 1 , R Delogu 1 , A De Lorenzi 1 , M De Muri 1 , S Denizeau 1 , M Fadone 1 , F Fellin 1 , A Ferro 1 , E Gaio 1 , G Gambetta 1 , F Gasparini 1 , F Gnesotto 1 , P Jain 1 , A Maistrello 1 , G Manduchi 1 , S Manfrin 1 , G Marchiori 1 , N Marconato 1 , M Moresco 1 , T Patton 1 , M Pavei 1 , S Peruzzo 1 , N Pilan 1 , A Pimazzoni 1 , R Piovan 1 , C Poggi 1 , M Recchia 1 , A Rigoni 1 , A Rizzolo 1 , G Rostagni 1 , E Sartori 1 , M Siragusa 1 , P Sonato 1 , E Spada 1 , S Spagnolo 1 , M Spolaore 1 , C Taliercio 1 , P Tinti 1 , M Ugoletti 1 , M Valente 1 , A Zamengo 1 , B Zaniol 1 , M Zaupa 1 , M Cavenago 2 , D Boilson 3 , C Rotti 3 , P Veltri 3 , J Chareyre 3 , H Decamps 3 , M Dremel 3 , J Graceffa 3 , F Geli 3 , B Schunke 3 , L Svensson 3 , M Urbani 3 , T Bonicelli 4 , G Agarici 4 , A Garbuglia 4 , A Masiello 4 , F Paolucci 4 , M Simon 4 , L Bailly-Maitre 4 , E Bragulat 4 , G Gomez 4 , D Gutierrez 4 , C Labate 4 , G Mico 4 , J F Moreno 4 , V Pilard 4 , G Kouzmenko 4 , A Rousseau 4 , A Chakraborty 5 , U Baruah 5 , H Patel 5 , N P Singh 5 , A Patel 5 , H Dhola 5 , B Raval 5 , S Cristofaro 6 , U Fantz 6 , B Heinemann 6 , W Kraus 6 , M Kashiwagi 7 , H Tobari 7
Affiliation  

The requirements of ITER neutral beam injectors (1 MeV, 40 A negative deuterium ion current for 1 h) have never been simultaneously attained; therefore, a dedicated Neutral Beam Test Facility (NBTF) was set up at Consorzio RFX (Padova, Italy). The NBTF includes two experiments: SPIDER (Source for the Production of Ions of Deuterium Extracted from Rf plasma), the full-scale prototype of the source of ITER injectors, with a 100 keV accelerator, to investigate and optimize the properties of the ion source; and MITICA, the full-scale prototype of the entire injector, devoted to the issues related to the accelerator, including voltage holding at low gas pressure. The present paper gives an account of the status of the procurements, of the timeline, and of the voltage holding tests and experiments for MITICA. As for SPIDER, the first year of operation is described, regarding the solution of some issues connected with the radiofrequency power, the source operation, and the characterization of the first negative ion beam.

中文翻译:

在 SPIDER 中的第一次操作和完成 MITICA 的路径

ITER 中性射束注入器(1 MeV,40 A 负氘离子电流,持续 1 小时)的要求从未同时达到;因此,在 Consorzio RFX(意大利帕多瓦)设立了专门的中性光束测试设施 (NBTF)。NBTF 包括两个实验:SPIDER(从 Rf 等离子体中提取的氘离子的生产源),ITER 注射器源的全尺寸原型,带有 100 keV 加速器,用于研究和优化离子源的特性; MITICA,整个喷射器的全尺寸原型,致力于与加速器相关的问题,包括在低气压下的电压保持。本文件介绍了 MITICA 的采购状态、时间表以及电压保持测试和实验。至于蜘蛛,
更新日期:2020-02-01
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