Details

Autor(en) / Beteiligte

• Gupta, Ramesh
• Amm, Kathleen
• Anerella, Michael
• Cozzolino, John
• Joshi, Piyush
• Joshi, Shresht
• Plate, Stephen
• Sampson, William
• Wanderer, Peter

Titel

New Approach and Test Facility for High-Field Accelerator Magnets R&D

Ist Teil von

• IEEE transactions on applied superconductivity, 2020-06, Vol.30 (4), p.1-6

Ort / Verlag

New York: IEEE

Erscheinungsjahr

2020

Link zum Volltext

• IEEE_Xplore

Quelle

IEL

Beschreibungen/Notizen

• This paper presents a new approach for developing and demonstrating high field magnet technology based on a magnet and test facility developed specifically for it. The traditional approach for carrying out high field magnet R&D has been building a new magnet to demonstrate a new design, new material or new technology. However, building a high field magnet is time consuming and expensive. To overcome this limitation, Brookhaven National Laboratory (BNL) built and successfully tested a 10 T Nb 3 Sn dipole DCC017 with large enough open or clear space (31 mm wide and 338 mm high) so that a pair of racetrack coils could be inserted into this opening without disassembling the magnet. The motivation behind this design was to facilitate a magnet R&D program where the new coils (with a large range in width and height accommodated) would reside in a high field region in direct contact with the existing coils (just as other magnet coils) and thus become an integral part of the magnet. We summarize the approach, the magnet, the test facility, past experiences, current and future test plans and planned upgrade. The magnet facility is now available to service the needs of the wider community for testing cable and insert coils in a background field of up to 10 T.