https://doi.org/10.1140/epjti/s40485-021-00064-9
Research Article
The cryogenic control system of BEPCII
1
Laboratory of Particle Acceleration Physics & Technology, Institute of High Energy Physics, Chinese Academy of Sciences, 100049, Beijing, China
2
University of Chinese Academy of Science, 100049, Beijing, China
Received:
29
December
2020
Accepted:
3
March
2021
Published online:
13
April
2021
The BEPCII project is for upgrading the Beijing Electron Positron Collider to reach a higher luminosity. The cryogenic system has been firstly designed and deployed in BEPCII, which provides cooling capacity for SRF cavities, SCQ and SSM. The cryogenic control system consists of Siemens PLC for the refrigerator control and “PLC + IOC” for superconducting device control. The BEPCII machine commissioning with beam started in October 2006. This paper describes the design and the development of the cryogenic control system.
Key words: BEPCII / Cryogenic control system / PLC / IOC
© The Author(s) 2021
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