Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.06a
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- Pages.204-205
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- 2006
The Research on Insulation Design for Transmission Class HTS Transformer with Composite Winding
복합 권선형 송전급 고온초전도 변압기의 절연설계 연구
- Cheon, Hyeon-Gweon (Department of Electrical Engineering, Gyeongsang National University and Automation and Computer Research Centre of Engineering Research Institute) ;
- Kwag, Dong-Soon (Department of Electrical Engineering, Gyeongsang National University and Automation and Computer Research Centre of Engineering Research Institute) ;
- Choi, Jae-Hyeong (Department of Electrical Engineering, Gyeongsang National University and Automation and Computer Research Centre of Engineering Research Institute) ;
- Joung, Jong-Man (KEPRI) ;
- Kim, Hyun-Hi (Jinju International University) ;
- Kim, Sang-Hyun (Department of Electrical Engineering, Gyeongsang National University and Automation and Computer Research Centre of Engineering Research Institute)
- 천현권 (경상대학교 및 공학연구원) ;
- 곽동순 (경상대학교 및 공학연구원) ;
- 최재형 (경상대학교 및 공학연구원) ;
- 정종만 (한국전력연구원) ;
- 김현희 (국제대학교) ;
- 김상현 (경상대학교 및 공학연구원)
- Published : 2006.06.22
Abstract
In the response to the demand for electrical energy, much effort aimed to develop and commercialize high temperature superconducting (HTS) power equipments has been made around the world. In Korea, companies and universities are developing a power distribution and transmission class HTS transformer that is one of the 21st century superconducting frontier projects. The composite winding of transmission class HTS transformer is concentrically arranged H1-L-H2 from center. H1 is continuous disk type, L is layer type and H3 is continuous disk type. For the development of transmission HTS transformer with composite winding, the cryogenic insulation technology should be established. We have been analyzed insulation composition and investigated electrical characteristics such as breakdown of