Study of SMES system using dry type superconducting coil designed to protect from momentary voltage drop

Abstract

For a SMES to protect the whole facility from momentaly voltage drop, a helium free superconducting pulse coil using conduction cooling is developed. Also short time power converters and a high-speed voltage drop detector for a 1 MJ class SMES are designed. To confirm the design of components, a 100 kJ class demo system is constricted tested. After that the half part of 1 MJ SMES is constricted for operation tests.

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Cite this paper

@article{Hirotaka2007StudyOS, title={Study of SMES system using dry type superconducting coil designed to protect from momentary voltage drop}, author={Chikaraishi Hirotaka and M. Toshiyuki and B. Tomomi and S. Fumio and K. Akifumi and I. Masataka and Hihara Tsutomu and O. Kagao and K. Atsuko and Akihide Ryo}, journal={2007 European Conference on Power Electronics and Applications}, year={2007}, pages={1-9} }