Results 21 to 30 of about 7,658,306 (156)
Energies, 2022 As the energy demand increases due to the developing electric power industry, the fault current becomes higher during the fault time. A new approach is needed to reduce a fault current in a power distribution system, since the fault currents influence ...
Yoo-Jung Cho, Sung-Hun Lim
doaj +1 more source
Design, Fabrication and Testing of a Superconducting Fault Current Limiter (SFCL) [PDF]
, 2011 The purpose of this project was to conduct RD (2) Consult on cryogenic subsystem RD (3) Participate in project conceptual and detailed design reviews; and (4) Guide commercialization by participation on the Technical Advisory Board (TAB). SuperPower's in-kind work for the SFCL will be provided in the following areas: (1) Work with ORNL to develop ...
Gouge, Michael +2 more
openaire +2 more sources
Novel Design of a Hybrid Superconducting Fault Current Limiter with Controlled Solid-State Device
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021 Fault current limiters are essential devices used to protect the power system and its equipment against high levels of fault current, which are growing up due to the increase of new power sources.
Henrique K. Miyamoto +5 more
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Energies, 2020 Recently, a lot of interesting research has been conducted to solve the fault current problem of the DC system. In long-distance transmission, DC transmission is more economical than AC transmission.
Kang-Cheol Cho +2 more
doaj +1 more source
Study on Malfunction of OCR Due to Penetration of DER into Power Distribution System with SFCL
Energies, 2023 Due to the demand for eco-friendly energy, distributed energy resources (DERs) using renewable energy have increased. The increase in DER has caused the power system to become more complex and caused problems in the protection system.
Min-Ki Park, Sung-Hun Lim
doaj +1 more source
Grid connected power system protection by superconducting fault current limiter (SFCL)
IOP Conference Series: Materials Science and Engineering, 2020 In present day, SFCLs are found increasing demand in power systems due to their advancements in recent years. SFCLs are implemented to limit the fault current during faults within the grid in power system. SFCL has manifested to be the most effective protection scheme in power system.
K Sanjay +3 more
openaire +1 more source
Influences of superconducting fault current limiter (SFCL) on superconducting generator in one-machine double-line system [PDF]
IEEE Transactions on Appiled Superconductivity, 2003 Analysis of superconducting generator in single machine double-line infinite-bus transmission system equipped with SFCL's has been performed by use of EMTDC/PSCAD. When some faults occur in one transmission line, the SFCL in the fault line operates and then the peak fault current can be limited to expected value by use of a function of the SFCL ...
Muta, I +4 more
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Energies, 2021 In this paper, the fault current limiting (FCL) characteristics of a flux-coupled type superconducting fault current limiter (SFCL) with parallel connection between two windings in a DC system were analyzed. The flux-coupled type SFCL was composed of two
Young-Pil Kim, Seok-Cheol Ko
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IET Generation, Transmission &Distribution, Volume 17, Issue 19, Page 4304-4315, October 2023., 2023 The optimal placement of a resistive‐type superconducting fault current limiter (RSFCL) to achieve good power system transient stability is proposed. Procedure fault analysis is applied to consider the magnitude of the short‐circuit currents and the line located close to the generator for the placement of the device.
Isa Hafidz +4 more
wiley +1 more source
IET Generation, Transmission &Distribution, Volume 17, Issue 18, Page 4119-4133, September 2023., 2023 This paper puts forward a new optimization framework to deal with the optimal coordination of the protection devices and optimal allocation of the DGs and the protection devices simultaneously. To such aim, it is important to reflect the coordination between protection devices in the total objective function.
Seyed Salman Fatemi, Haidar Samet
wiley +1 more source