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Title: SERPENTINE COIL TOPOLOGY FOR BNL DIRECT WIND SUPERCONDUCTING MAGNETS.

Abstract

Serpentine winding, a recent innovation developed at BNL for direct winding superconducting magnets, allows winding a coil layer of arbitrary multipolarity in one continuous winding process and greatly simplifies magnet design and production compared to the planar patterns used before. Serpentine windings were used for the BEPC-II Upgrade and JPARC magnets and are proposed to make compact final focus magnets for the EC. Serpentine patterns exhibit a direct connection between 2D body harmonics and harmonics derived from the integral fields. Straightforward 2D optimization yields good integral field quality with uniformly spaced (natural) coil ends. This and other surprising features of Serpentine windings are addressed in this paper.

Authors:
;
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
DOE/SC
OSTI Identifier:
15020051
Report Number(s):
BNL-74876-2005-CP
R&D Project: 18051; KB0202011; TRN: US0504426
DOE Contract Number:  
DE-AC02-98CH10886
Resource Type:
Conference
Resource Relation:
Conference: 2005 PARTICLE ACCELERATOR CONFERENCE (PAC05); KNOXVILLE, TENNESSEE; 20050516 through 20050520
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; BNL; DESIGN; HARMONICS; MAGNETS; MULTIPOLARITY; OPTIMIZATION; PRODUCTION; SERPENTINE; SUPERCONDUCTING MAGNETS; TOPOLOGY

Citation Formats

PARKER, B., and ESCALLIER, J.. SERPENTINE COIL TOPOLOGY FOR BNL DIRECT WIND SUPERCONDUCTING MAGNETS.. United States: N. p., 2005. Web.
PARKER, B., & ESCALLIER, J.. SERPENTINE COIL TOPOLOGY FOR BNL DIRECT WIND SUPERCONDUCTING MAGNETS.. United States.
PARKER, B., and ESCALLIER, J.. Mon . "SERPENTINE COIL TOPOLOGY FOR BNL DIRECT WIND SUPERCONDUCTING MAGNETS.". United States. doi:. https://www.osti.gov/servlets/purl/15020051.
@article{osti_15020051,
title = {SERPENTINE COIL TOPOLOGY FOR BNL DIRECT WIND SUPERCONDUCTING MAGNETS.},
author = {PARKER, B. and ESCALLIER, J.},
abstractNote = {Serpentine winding, a recent innovation developed at BNL for direct winding superconducting magnets, allows winding a coil layer of arbitrary multipolarity in one continuous winding process and greatly simplifies magnet design and production compared to the planar patterns used before. Serpentine windings were used for the BEPC-II Upgrade and JPARC magnets and are proposed to make compact final focus magnets for the EC. Serpentine patterns exhibit a direct connection between 2D body harmonics and harmonics derived from the integral fields. Straightforward 2D optimization yields good integral field quality with uniformly spaced (natural) coil ends. This and other surprising features of Serpentine windings are addressed in this paper.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 16 00:00:00 EDT 2005},
month = {Mon May 16 00:00:00 EDT 2005}
}

Conference:
Other availability
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