Results 181 to 190 of about 3,158 (247)

Investigation on FRT Capability of PMSG-Based Offshore Wind Farm Using the SFCL

IEEE transactions on applied superconductivity, 2021
A rapiddevelopment of the permanent magnetic synchronous generator (PMSG)-based offshore wind farm has been witnessed in the past decade. To prevent the offshore wind farms from being disconnected during a fault, many countries have proposed ...
Y. Sheng, Chao Li, Hanru Jia, B. Liu, Bin Li, T. Coombs   +5 more
semanticscholar   +1 more source

The ADI Method for Simulations of SFCL

IEEE Transactions on Applied Superconductivity, 2015
In spite of the recent advances achieved with superconducting fault current limiters, modeling and simulation of such devices are still important issues. Different approaches have been used to model the transient behavior of such devices when submitted to fault currents.
Sousa, W. T. B. de, Noe, M.
openaire   +2 more sources

Tests and recovery under load simulations of a novel bifilar resistive SFCL having undulated shape configuration

Superconductors Science and Technology, 2021
Power systems are becoming more interconnected and complex. The distributed generation expands and spreads across the grids, reducing the distance between the load and the generation.
G. Santos, A. Bitencourt, A. Queiroz, F. G. Martins, F. Sass, D. Dias, G. G. Sotelo, A. Polasek   +7 more
semanticscholar   +1 more source

SFCL Influence on Critical Clearing Time Improvement using Critical Trajectory Method

International Seminar on Intelligent Technology and Its Applications, 2022
Transient stability analysis plays an essential role in the smart grid system, mainly due to the nonlinearity and uncertainty of the power system. The transient stability issue has been considered a tremendous challenge when the protection system must ...
Rafin Aqza Izza Mahendra, M. Pujiantara, A. Priyadi, N. Yorino, I. Hafidz   +4 more
semanticscholar   +1 more source

Enhancement of Protection Coordination Between OCR and UVR in Power Distribution System According to Application of SFCL and Induction Generator

IEEE transactions on applied superconductivity
In modern power distribution systems, particularly in South Korea, where 154 kV substations supply multiple feeders, faults on a single feeder can cause voltage drops that affect other feeders connected to the same bus.
Su-Hyeon Kim, Seung-Su Choi, Hak-Goon Kim, Sung-Hun Lim   +3 more
semanticscholar   +1 more source

Parameter Matching and Structural Optimization Design of H-SFCL in MMC Ship MVDC System

IEEE transactions on applied superconductivity, 2022
As a high-density and high-load system, ship DC system has the characteristics of short power supply line, low system damping. When a short-circuit fault occurs, it will cause serious damage and the direct current circuit breaker (DCCB) is required to ...
Z. Cai, L. Ren, Zheng Li, Ying Xu, Yuejin Tang, Jing Shi, Jingdong Li   +6 more
semanticscholar   +1 more source

Analysis on Three-Phase Ground Fault Current Limiting Operations of Three-Phase Transformer Type SFCL Using Two Superconducting Modules

IEEE transactions on applied superconductivity, 2022
Three-phase transformer type superconducting fault current limiter (SFCL) using two superconducting modules (SCMs) between secondary windings, which consisted of three-phase transformer windings wound on three legs of E-I iron core, one SCM with ...
T. Han, S. Ko, Sung-Hun Lim
semanticscholar   +1 more source

Synchronization Stability Constrained SFCL-Based Fault Ride-Through Strategy for PMSG

IEEE transactions on applied superconductivity
Superconducting fault current limiter (SFCL) can be applied to improve the fault ride-through (FRT) capability of permanent magnet synchronous generators (PMSG).
Qi Xie, Zixuan Zheng, Xianyong Xiao, Tingting Dai, Jie Ren, Binxiang Xu   +5 more
semanticscholar   +1 more source

A Fast Resistive SFCL Based Suppression Strategy for Turn-to-Turn Faults in a Converter Transformer

IEEE transactions on applied superconductivity
A succession of converter transformer rupture and explosion accidents originating from internal short-circuit faults have aroused wide concern. In these cases, limited by the inherent time delay of protection and the tripping time of circuit breakers ...
C. Yan, Zhangheng Liu, Peng Zhang, Xiao Yang, Baohui Zhang   +4 more
semanticscholar   +1 more source

Analysis on Protection Coordination of OCRs Using Voltage Components for the Application of SFCL in a Power Distribution System with DG

IEEE transactions on applied superconductivity, 2021
As the importance of renewable energy increases, the capacity of dispersed generations (DGs) has increased worldwide. However, the connection of DGs in the power distribution system can cause the fault current to increase as well as malfunction of the ...
Sung-Hun Lim, Min-Ki Park
semanticscholar   +1 more source