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Study on Current Limiting Characteristics of a Flux-locktype SFCL using Series Connected Two Coils with Twice Triggering Operation
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 Title & Authors
Study on Current Limiting Characteristics of a Flux-locktype SFCL using Series Connected Two Coils with Twice Triggering Operation
Han, Tae-Hee; Ko, Seok-Cheol; Lee, Byongjun; Lim, Sung-Hun;
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 Abstract
The current limiting characteristics of the flux-lock type superconducting fault current limiter (SFCL) using series connected two coils with twice triggering operation, which consists of series connected two coils and two superconducting (SC) modules with the inserting resistance, was analyzed. The feature of the suggested SFCL is that it can limit the fault current by triggering either one SC module or two SC modules comprising the SFCL depending on the amplitude of the fault current. To verify the current limiting operation of the suggested SFCL, the short-circuits in the fault location with the different fault currents were tested and its useful operations were described through the analysis on the tested results.
 Keywords
Current limiting characteristics;Flux-lock type superconducting fault current limiter (SFCL);Twice triggering operation;Amplitude of fault current;
 Language
English
 Cited by
1.
Current Limiting and Recovery Characteristics of Two Magnetically Coupled Type SFCL with Two Coils Connected in Parallel Using Dual Iron Cores, Journal of the Korea Academia-Industrial cooperation Society, 2016, 17, 5, 717  crossref(new windwow)
2.
Comparison of Peak Current Limiting in Two Magnetically Coupled SFCLs Using Dual Iron Cores, IEEE Transactions on Applied Superconductivity, 2016, 26, 3, 1  crossref(new windwow)
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