Development and HIL Testing of a Protection System for the Application of 154-kV SFCL in South Korea

作者：Lee Seung Ryul; Ko Eun Young; Lee Jong Joo; Dinh Minh Chau^*

来源：IEEE Transactions on Applied Superconductivity, 2019, 29(5): 5602104.

DOI：10.1109/TASC.2019.2897838

• SFCL
• adaptive protection
• protection scheme
• protective relays
• HILS

In South Korea, a 154-kV single-phase superconducting fault current limiter (SFCL) system was developed and installed at the Gochang power test center of Korea Electric Power Corporation in 2016. Korea Electrotechnology Research Institute proposed a novel protection algorithm for the application of 154-kV SFCLs to a real power system and designed a protection scheme of the Gochang power test center. This paper verified the protection scheme using the hardware in the loop testing that a commercial protective relay system with the novel algorithm is tested by real time digital simulator.

• 出版日期2019-8