Results 171 to 180 of about 3,158 (247)

DC Fault Current Limiting Characteristics of Flux-Lock Type SFCL With Parallel Connection of Two Coils Using Twice Quench

IEEE transactions on applied superconductivity, 2023
In this article, DC fault current limiting characteristics of DC flux-lock type superconducting fault current limiter (SFCL) with parallel connection between two coils were analyzed.
S. Ko, T. Han, Sung-Hun Lim
semanticscholar   +1 more source

First Russian 220 kV Superconducting Fault Current Limiter (SFCL) For Application in City Grid

IEEE transactions on applied superconductivity, 2021
The superconducting fault current limiter (SFCL) for a nominal voltage of 220 kV and a rated current of 1200 A was developed by SuperOx company to be applied in high voltage substation in Moscow, Russia.
M. Moyzykh, D. Gorbunova, P. Ustyuzhanin, D. Sotnikov, K. Baburin, A. Maklakov, Eldar Magommedov, A. Shumkov, Anastasia Telnova, V. Shcherbakov, D. Kumarov, L. Sabirov, Maria Medovik, Artem Kadyrbaev, S. Alexandrov, Ivan Mikoyan, S. Samoilenkov, A. Vavilov   +17 more
semanticscholar   +1 more source

Installation and Testing of SFCLs

IEEE Transactions on Applied Superconductivity, 2012
A 22.9 kV/630 A-class superconducting fault current limiter (SFCL) was installed on a distribution line in Icheon Substation for real-grid operation. The substation is located in a semi-urban area with moderate loads. The SFCL is of hybrid type. After installation it was subjected to a series of on-site tests.
null Hye-Rim Kim, null Seong-Eun Yang, null Seung-Duck Yu, null Heesun Kim, null Woo-Seok Kim, null Kijun Park, null Ok-Bae Hyun, null Byeong-Mo Yang, null Jungwook Sim, null Young-Geun Kim   +9 more
openaire   +1 more source

Study of 160 kV/1 kA R-SFCL Design and Application in Nanao MMC–MTDC Project

IEEE transactions on applied superconductivity, 2022
The use of a resistive-type superconducting fault current limiter (R-SFCL) in the nanao modular multilevel converter based multiterminal high-voltage direct current transmission project (MMC–MTdc) is the first of its kind over the world.
P. Guo, Zhichang Yuan, T. Ma, Chao Sheng, Meng Song, S. Dai, Pan-dian Luo, Li Li   +7 more
semanticscholar   +1 more source

Numerical Study on the On-Grid Performance of Superconducting Cable Cooperated With R-SFCL

IEEE transactions on applied superconductivity, 2022
The high temperature superconducting (HTS) cable has shown promising prospects in megacities for the advantages of high transmission power density and low loss.
Hanyu Liang, Yanjun Chen, R. Duan, Yu Lu, J. Sheng   +4 more
semanticscholar   +1 more source

Comparative Study of Active SFCL and Resistive type SFCL on a Nine Bus System

2018 International Conference on Computing, Power and Communication Technologies (GUCON), 2018
With the increasing load demand and interconnection of distributed generations, there has been a significant rise in short circuit current levels in transmission as well as in distribution networks. The increment in fault current has imposed burden on the existing system equipments and also cause system instability.
Sanchita Kumari, Amrita Sinha
openaire   +1 more source

Increase of Current Limiting Capacity of SFCLs by Using Matrix-Type SFCL Module

IEEE Transactions on Applied Superconductivity, 2011
We report the increase of the current limiting capacity of SFCLs by using the basic 1 × 3 matrix module with 3 superconducting elements. To do this, we fabricated the basic superconducting module with the 1 × 3 matrix structure which consists of a trigger part and current limiting parts.
Dong Chul Chung, Byeong Ha Pak, Yong Sun Cho, Byung Ik Jung, Hu Seok Han, Min Hwan Kwak, Seung Beom Kang, Hyo Won Oh, Tae Hyun Sung, Tae Hee Han, Hyo Sang Choi   +10 more
openaire   +1 more source

Comparison of Inductive and Resistive SFCL

IEEE Transactions on Applied Superconductivity, 2013
This article presents a comparison of inductive and resistive superconducting fault current limiter built with the same length of high temperature superconducting (HTS) tape. The resistive limiter is constructed as a noninductive bifilar winding. The inductive coreless limiter consists of primary winding and secondary shorted winding. Both limiters are
J. Kozak, M. Majka, S. Kozak, T. Janowski   +3 more
openaire   +1 more source

Coordinated Fault Ride Through Method for PMSG-Based Wind Turbine Using SFCL and Modified Control Strategy

IEEE transactions on applied superconductivity, 2021
Motivated by the issues that the cost of superconducting fault current limiter (SFCL) based fault ride through (FRT) scheme for permanent magnet synchronous generator (PMSG) is high, and it cannot tackle different voltage sags due to the constant ...
Qi Xie, Zixuan Zheng, Chunjun Huang, Tingting Dai   +3 more
semanticscholar   +1 more source

Limiting Characteristics of Capacitor Discharge Current of MMC-Based System Using the SFCL on Short Circuit

IEEE transactions on applied superconductivity, 2022
Currently, HVDC is in the spotlight for long-distance transmission and power connection between countries. Among them, MMC-HVDC is a new conversion technology that can solve the problems of switching loss and harmonics.
Geon-Woong Kim, Hyosang Choi
semanticscholar   +1 more source