Mihailescu-Stoica, D. ; Domont-Yankulova, Dilyana ; Klingbeil, Harald ; Lens, Dieter Etienne Mia (2022)
On the Impact of Empty Buckets on the Ferrite Cavity Control Loop Dynamics in High Intensity Hadron Synchrotrons.
8th International Particle Accelerator Conference. Copenhagen, Denmark (14.05.2017-19.05.2017)
doi: 10.26083/tuprints-00020317
Conference or Workshop Item, Secondary publication, Publisher's Version
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| Item Type: | Conference or Workshop Item |
|---|---|
| Type of entry: | Secondary publication |
| Title: | On the Impact of Empty Buckets on the Ferrite Cavity Control Loop Dynamics in High Intensity Hadron Synchrotrons |
| Language: | English |
| Date: | 2022 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 2017 |
| Publisher: | Joint Accelerator Conferences Website |
| Book Title: | Proceedings of the 8th International Particle Accelerator Conference |
| Series: | International Particle Accelerator Conference |
| Series Volume: | 8 |
| Event Title: | 8th International Particle Accelerator Conference |
| Event Location: | Copenhagen, Denmark |
| Event Dates: | 14.05.2017-19.05.2017 |
| DOI: | 10.26083/tuprints-00020317 |
| Corresponding Links: | |
| Origin: | Secondary publication service |
| Abstract: | Due to technical reasons two of ten buckets have to stay empty in the planned SIS100 synchrotron at the GSI Helmholtzzentrum für Schwerionenforschung. The planned low level RF control systems consist of linear P and PI type controllers. These are responsible to maintain a desired phase and amplitude of the gap voltage. In addition the cavity is controlled to follow a prescribed resonance frequency ramp. In SIS100 the acceleration will be performed by ferrite cavities with comparatively small quality factors. Therefore, effects resulting from transient beam loading have to be expected. Influences due to empty buckets are analysed in the frequency domain and particle tracking simulations are carried out to estimate the effect on the overall system with particular consideration of emittance growth and particle loss. |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-203179 |
| Classification DDC: | 600 Technology, medicine, applied sciences > 620 Engineering and machine engineering |
| Divisions: | 18 Department of Electrical Engineering and Information Technology > Institut für Automatisierungstechnik und Mechatronik > Control Methods and Robotics (from 01.08.2022 renamed Control Methods and Intelligent Systems) |
| Date Deposited: | 14 Jan 2022 08:09 |
| Last Modified: | 20 Mar 2023 12:16 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/20317 |
| PPN: | 490518915 |
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