대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 추계학술대회 논문집 전력기술부문
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- Pages.256-258
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- 2002
초전도 한류기의 고장전류 제한 효과로 경제성 검토
A Study on the Technical and Economical Effects of SFCL in Power Systems
-
Kim, Jong-Yul
(Korea Electrotechnology Research Institute)
;
-
Choi, Heung-Kwan
(Korea Electrotechnology Research Institute)
;
-
Yoon, Jae-Young
(Korea Electrotechnology Research Institute)
;
- Kim, Hak-Man (Korea Electrotechnology Research Institute)
- 발행 : 2002.11.15
초록
As the power system is more complex and power demands increase, the fault currents have the tendency of increasing gradually. In the near future, it will happen that the fault currents exceed circuit breaker duty for some substations. In this paper, the resistive and inductive SFCL are applied to reduce the fault currents in korea power systems and evaluated technical and economical Impacts.
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