대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 A
- /
- Pages.238-240
- /
- 1999
초전도발전기의 계자권선 보호저항 선정에 관한 연구
Protection Resistance Determination for Field Winding in Superconducting Generator
- 강준선 (성균관대학교 전기전자 및 컴퓨터공학부) ;
-
나완수
(성균관대학교 전기전자 및 컴퓨터공학부)
;
-
권영길
(한국전기연구소 초전도응용연구사업팀)
;
-
손명환
(한국전기연구소 초전도응용연구사업팀)
;
- 류강식 (한국전기연구소 초전도응용연구사업팀)
- Kang, Joon-Sun (Sungkyunkwan University) ;
-
Nah, Wan-Soo
(Sungkyunkwan University)
;
-
Kwon, Young-Kil
(Korea Electrotechnology Research Institute)
;
-
Sohn, Myoung-Hwan
(Korea Electrotechnology Research Institute)
;
- Ryu, Kang-Sik (Korea Electrotechnology Research Institute)
- 발행 : 1999.07.19
초록
In this paper, the protection resistance determination for the field winding in superconducting generator is suggested. To protect the field winding in a generator, they usually use the external resistance to decrease the field current more rapidly when quench occurs in the winding. Since the field winding is actually separated into four sections (magnets), we have choices to insert 1, 2, and 4 external resistances. For each case, the current decay and the voltages across e winding are calculated, and we can choose the best external resistance.
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