| ATLAS Note | |
| Report number | ATL-TILECAL-PROC-2021-014 |
| Title | Control System of Upgraded High Voltage for Atlas Tile Calorimeter |
| Author(s) | Martins, Filipe (LIP, Lisbon) ; Mendes De Oliveira Cuim, Filipe (LIP, Lisbon) ; Gaspar De Andrade Evans, Guiomar (LIP, Lisbon) ; Serrano Fernandez, Rui Paulo (LIP, Lisbon) ; Da Silva Gomes, Agostinho (LIP, Lisbon) ; Soares Augusto, Jose Antonio (U. Lisbon) ; Da Silva Gurriana, Luis Miguel (LIP, Lisbon) |
| Collaboration | ATLAS Collaboration |
| Publication | 2022 |
| Imprint | 15 Oct 2021 |
| Number of pages | 4 |
| In: | JACoW ICALEPCS2021 (2022) 443-446 |
| In: | 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.443-446 |
| DOI | 10.18429/JACoW-ICALEPCS2021-TUPV025 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS |
| Free keywords | ATLAS ; TileCal ; DCS ; High Voltage |
| Abstract | The preparation of the upgrade of the ATLAS electronics for High Luminosity LHC is in full swing. Tile Calorimeter is preparing the upgrade of its readout electronics and power distribution systems. One of such systems is the high voltage (HV) regulation and distribution system. The new system is based on HVRemote boards mounted in crates located at the counting room. The HV will be delivered to the on-detector electronics using 100 m long cables. The crates will be equipped with a system-on-chip (SoC) that will be responsible to manage the control and monitoring of the HV boards. The control of the HVRemote and its dedicated HVSupply boards is done by means of a dedicate serial peripheral interface (SPI) bus. A SCADA component is under development to communicate with and supervise the crates and boards, and to integrate the HV system in the control system of the detector. The control system will be able to send notifications to the operators when the monitored values are out of range, archive the monitored data and if required, perform automated actions. |
| Copyright/License | publication: (License: CC-BY-3.0) |
Corresponding record in: Inspire
記錄創建於2021-10-15，最後更新在2023-02-03
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