Conference Presentation (Other)

GSI-2023-00992

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png HTS Round Hollow Cable for Fast-Ramped Applications

Winkler, T. (Corresponding author)GSI* ; Sugita, K. (Contributor)GSI* ; Roux, C.-E. (Contributor)GSI* ; Spiller, P. (Contributor)GSI* ; Gömöry, F.Extern* ; Dhallé, M.Extern* ; Kade, A.Extern*

2023

Abstract: A round hollow conductor with a low temperature superconductor (NbTi) is used tothe FAIR magnets for the heavy ion synchrotron SIS100 of FAIR. With high capability of relieving a heat from AC losses, the cable enables to operate the magnets with a fast ramp rate such as 27 kA/sec. corresponding 4 T/sec., which are required for the heavy ion acceleration. For a future heavy ion accelerator such as SIS300, which will be installed into the FAIR SIS100 tunnel, a cable with a higher transport current and a comparable ramp rate is required for a higher magnetic field magnet. We are considering a round hollow cable with a high temperature superconductor (HTS) and investigating technical feasibility and possible magnet design for accelerators. We will present studies from the iFAST (WP-8.6) and discuss our goal and challenges, and possibilities for other applications.

---

Contributing Institute(s):

1. SC Magnets & Testing (SCM)
2. System Design SIS 100 / SIS 18 (SYS)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)
2. I.FAST - Innovation Fostering in Accelerator Science and Technology (101004730) (101004730)

Experiment(s):

1. External experiment at external facility/ no experiment at GSI (other)

Appears in the scientific report 2023

---