INSULATION DESIGN OF POOL-BOILING HE-COOLED SUPERCONDUCTING COILS - COILS PARAMETERS AFFECTING INSULATION SPACING

Authors
HARA M MIYAMA M SATOW T GERHOLD J
Citation
M. Hara et al., INSULATION DESIGN OF POOL-BOILING HE-COOLED SUPERCONDUCTING COILS - COILS PARAMETERS AFFECTING INSULATION SPACING, IEEE transactions on dielectrics and electrical insulation, 4(6), 1997, pp. 792-799
Citations number
16
Journal title
IEEE transactions on dielectrics and electrical insulation → ACNP
ISSN journal
10709878
Volume
4
Issue
6
Year of publication
1997
Pages
792 - 799
Database
ISI
SICI code
1070-9878(1997)4:6<792:IDOPHS>2.0.ZU;2-0
Abstract
An insulation design procedure for sc (superconducting) coils for elec tric power apparatus is proposed and applied to a small scale SMES (su perconducting magnetic energy storage system) consisting of two module s of pool-boiling helium-cooled sc coils. Coil operation parameters af fecting insulation spaces-are discussed on the basis of an estimated t ime dependent ratio of insulation withstand voltage to induced voltage for different quenching states according to the proposed procedure.