Design calculations and measurements of a dipole magnet with Permendur pole pieces

Conference · Wed Mar 01 04:00:00 EST 1989

OSTI ID:6153292

Early, R A; Cobb, J K; Oijala, J E

A redesign of the SLC South Linac-to-Ring beam line required that the width of a good field of three of the bending magnets be increased while utilizing the same yoke and coils. Further requirements were that the resulting magnets should have the same strength at two different operating currents as the original magnets. The idea of replacing the steel poles with pole pieces of the high permeability material Permendur was investigated. Design calculations were done using TOSCA and POISSON. An existing prototype magnet was modified with Permendur poles, and magnetic measurements were done. The new magnets were completed, and measurements agreed well with the calculations. 4 refs., 14 figs.

• Research Organization: Stanford Linear Accelerator Center, Menlo Park, CA (USA)
• DOE Contract Number: AC03-76SF00515
• OSTI ID: 6153292
• Report Number(s): SLAC-PUB-4883; CONF-890335-158; ON: DE89012281
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
430303* -- Particle Accelerators-- Experimental Facilities & Equipment
ACCELERATOR FACILITIES
ACCELERATORS
BEAM BENDING MAGNETS
BEAM TRANSPORT
CALCULATION METHODS
DESIGN
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
EQUIPMENT
LINEAR ACCELERATORS
MAGNETIC FIELDS
MAGNETS
MEASURING METHODS
STANFORD LINEAR COLLIDER