Authors: HaeJong Kim WooJin Kim SangHyun Kim
Publish Date: 2014/09/19
Volume: 28, Issue: 2, Pages: 615-618
Abstract
In the development of hightemperature superconducting HTS power machines it is necessary to develop the HTS termination The HTS termination system is composed of a conductor insulating material and electrical insulation at cryogenic temperature In particular the insulation body with sheds and electrical insulation at cryogenic temperature has attracted a great deal of interest from the aspects of the size weight and efficiency of termination In this paper we investigate the surface discharge characteristics on the shed and insulation body against glassfiber reinforced plastics GFRP in liquid nitrogen LN2 The surface discharge characteristics of GFRP in LN2 were successfully performed according to directions of glassfiber diameter length width and heightThis research was supported by Basic Science Research Program through the national Research Foundation of Korea NRF funded by the Ministry of Education Science and Technology No 20110013667 and Korea Electrotechnology Research Institute KERI Primary Research Program through the Korea Research Council for Industrial Science Technology ISTK funded by the Ministry of Science ICT and Future Planning MSIP No 1412N020105
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