CONSTRUCTION OF HELICAL-COIL WINDING MACHINE FOR LHD AND ON-SITE WINDING

Authors
IMAGAWA S YANAGI N YAMAGUCHI S SATOW T YAMAMOTO J MOTOJIMA O SENBA T SUZUKI S NAKANISHI K ASANO K YAMAGIWA T
Citation
S. Imagawa et al., CONSTRUCTION OF HELICAL-COIL WINDING MACHINE FOR LHD AND ON-SITE WINDING, IEEE transactions on magnetics, 32(4), 1996, pp. 2248-2251
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
32
Issue
4
Year of publication
1996
Part
1
Pages
2248 - 2251
Database
ISI
SICI code
0018-9464(1996)32:4<2248:COHWMF>2.0.ZU;2-P
Abstract
On-site winding of two helical coils of LHD started at the beginning o f 1995, using a numerically controlled winding machine. They are large -scale pool-cooled superconducting coils which are designed to satisfy fully stabilized criterion, The conductor consists of Nb-Ti/Cu strand s with a pine aluminum stabilizer and copper sheath, The main demanded values for winding the toils are 2.0 mm and 65 mu m for the accuracy of coil and the average gap between layers, respectively, A winding me thod was established by trial of winding.