Abstract

Superconducting fault current limiters (SFCLs) are foreseen to be critical and promising candidates in power system applications, due to their automatic fault current limiting performance, low loss, size compactness and light weight. A helical bifilar coil which is composed of one inner winding and one outer winding was developed, and these two windings were wound on the same coil bobbin with opposite directions and connected in parallel. Experiments were carried out to characterize the fault current limitation behavior of the helical bifilar coil in flux flow mode, when the prospective fault current falls in over-critical current regime yet still within 2 times of the coil’s critical current. The current limiting performance of the helical bifilar coil in flux flow mode was demonstrated and discussed.
Original languageEnglish
Title of host publication2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD)
PublisherIEEE
Number of pages2
ISBN (Electronic)978-1-7281-5215-8
ISBN (Print)978-1-7281-5216-5
DOIs
Publication statusPublished - 15 Dec 2020
Event2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2020 - Virtual, Tianjin, China
Duration: 16 Oct 202018 Oct 2020

Conference

Conference2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2020
Country/TerritoryChina
CityVirtual, Tianjin
Period16/10/2018/10/20

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