Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.07a
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- Pages.148-150
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- 2002
Investigation of Superconducting Fault Current Limiter effect for a 345kV transmission line system fault through the EMTP simulation
EMTP를 이용한 345kV급 송전계통 사고시 초전도한류기가 미치는 영향 검토
- Park, Soo-Man (Soongsil-Univ.) ;
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Kim, Jae-Chul
(Soongsil-Univ.) ;
- Moon, Jong-Fil (Soongsil-Univ.) ;
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Hong, Won-Pyo
(Hanbat-Univ.) ;
- Lee, Seung-Hark (Daeduck-Univ.)
- Published : 2002.07.10
Abstract
Recently the demand for electrical power is significantly increased due to the life improvement of customers. Correspond to the result, the transmission capacity is larger, also the fault current is significantly larger. Within the methods of limiting this fault current, the methods of using the fault current limiter is on the rise. If the Superconducting Fault Current Limiter(SFCL) is applied, then the power delivery loss doesn't exist between the plural power systems, also the fault current can be reduce. But for applying the real system, it needs to investigate the effect of SFCL before appling to real power systems. Consequently, the fault of transmission with SFCL was simulated using EMTP. It was investigated to the effect of SFCL at the 345[kV] transmission fault according to compare with the case of appling SFCL and removing SFCL.
Keywords