题名: Design of a Data Acquisition System in the Cooling Test for ITER Radial X-Ray Camera
作者: Zhang, Bin1,2; Li, Shi1; Zhang, Sheng1,2; Chen, Yebin1; Hu, Liqun1
刊名: FUSION SCIENCE AND TECHNOLOGY
出版日期: 2017-07-01
卷号: 72, 期号:1, 页码:91-98
关键词: Data acquisition ; Cooling test ; Radial X-ray camera
英文摘要: The Radial X-ray camera (RXC) is a diagnostic for the ITER tokamak. During baking and operation of ITER, the detector environment temperature will be up to 240 degrees C, whereas the detectors must be kept below 70 degrees C. Therefore, cooling of the detectors mounted in the camera is critical and necessary. In order to verify the effect of gas cooling for RXC detectors, a relevant test has been designed. Since the outcome of this test will be the supply of the RXC cooling system, the ITER Instrument and Control strategy was selected. Therefore, a Data Acquisition (DAQ) system was developed based on the Experimental Physics and Industrial Control System (EPICS) framework, which implements functions for real-time data acquisition, temperature control, supervision, and archiving. Moreover, it is easy to configure control information according to user requirements. Also, some linear devices were used in the reconfiguration of EPICS. This technical note presents the entire architecture of the DAQ system and the details on the design of EPICS. The system has been implemented, and has provided reliable data for the experiment.
WOS标题词: Science & Technology ; Technology
类目[WOS]: Nuclear Science & Technology
研究领域[WOS]: Nuclear Science & Technology
关键词[WOS]: CODAC
收录类别: SCI
语种: 英语
WOS记录号: WOS:000405789900008
Citation statistics:
内容类型: 期刊论文
URI标识: [http://ir.hfcas.ac.cn:8080/handle/334002/33536]  
Appears in Collections:合肥物质科学研究院_中科院等离子体物理研究所


作者单位: 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
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