Title:
COIL BOBBIN FOR SUPERCONDUCTING POWER STORAGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/087209
Kind Code:
A2
Abstract:
The present invention relates to a coil bobbin for a superconducting power storage apparatus which is composed of a plurality of coil bobbins to wind a superconducting coil in a toroidal shape in the superconducting power storage apparatus. The coil bobbin for the superconducting power storage apparatus, in which the coil bobbin is provided as a plurality thereof for winding the superconducting coil in the toroidal shape in the superconducting power storage apparatus, comprises: a pair of coil bobbin frames which face each other in a shape of a circular ring plate; a superconducting coil which is wound around each of the coil bobbin frames to form a shape of a pancake; a first supporting plate which is formed at each of opposite surfaces to the facing surfaces of the coil bobbin frames to support the coil bobbin frames; a second supporting plate which is formed at each of the facing surfaces to the coil bobbin frames to support the coil bobbin frames; and a central frame which is formed in the shape of a circular ring plate of which a plate thickness is gradually reduced toward a toroidal center between the second supporting plates. The coil bobbin for the superconducting power storage apparatus can reduce the strength of a vertical electric field generated from the superconducting coil.
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Inventors:
SON, Myeonghwan (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
손명환 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
KIM, Haejong (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
김해종 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
SIM, Gideok (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
심기덕 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
손명환 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
KIM, Haejong (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
김해종 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
SIM, Gideok (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
심기덕 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
Application Number:
KR2010/008406
Publication Date:
July 21, 2011
Filing Date:
December 01, 2010
Export Citation:
Assignee:
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
한국전기연구원 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
SON, Myeonghwan (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
손명환 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
KIM, Haejong (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
김해종 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
SIM, Gideok (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
한국전기연구원 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
SON, Myeonghwan (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
손명환 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
KIM, Haejong (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
김해종 (경상남도 창원시 성주동 28-1번지, 641-120 Gyeongsangnam-do, 641-120, KR)
SIM, Gideok (28-1, Seongju-dong Changwon-si, Gyeongsangnam-do 641-120, 641-120, KR)
International Classes:
H01F6/00; H01F27/32
Attorney, Agent or Firm:
PUKYUNG INTERNATIONAL PATENT AND LAW FIRM (Daehan Tower Bldg. 6th Floor, 1492-3 Geoje-dong, Yeonje-gu, Busan 611-730, 611-730, KR)
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