Results 41 to 50 of about 1,039 (216)

Protection Principle for a DC Distribution System with a Resistive Superconductive Fault Current Limiter

Energies, 2015
A DC distribution system, which is suitable for access to distributed power generation and DC loads, is one of the development directions in power systems.
Shimin Xue, Feng Gao, Wenpeng Sun, Botong Li   +3 more
doaj   +1 more source

Analysis on DC Fault Current Limiting Operation of Twice-Quench Trigger Type SFCL Using Transformer Considering Magnetizing Current and Current Limiting Reactor

Energies, 2023
As the penetration of distributed energy resources (DER) has increased, research on direct current (DC) power transmission and distribution has been actively performed. The DC system has the advantage of high-power transmission efficiency.
Sung-Hun Lim, Min-Ki Park, Sung-Hoon Park, Jae-Woo Chung   +3 more
doaj   +1 more source

Analysis of the DC Fault Current Limiting Characteristics of a DC Superconducting Fault Current Limiter Using a Transformer

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, Min-Ki Park, Sung-Hun Lim   +2 more
doaj   +1 more source

Coordinated Control of Superconducting Fault Current Limiter and Superconducting Magnetic Energy Storage for Transient Performance Enhancement of Grid-Connected Photovoltaic Generation System

Energies, 2017
In regard to the rapid development of renewable energy sources, more and more photovoltaic (PV) generation systems have been connected to main power networks, and it is critical to enhance their transient performance under short-circuit faults conditions.
Lei Chen, Hongkun Chen, Jun Yang, Yanjuan Yu, Kaiwei Zhen, Yang Liu, Li Ren   +6 more
doaj   +1 more source

Enhancing transient stability of power systems using a resistive superconducting fault current limiter

Frontiers in Energy Research, 2023
The electricity demand keeps increasing with development and time, which leads to the need to install more generating units in the grid. Therefore, the fault current levels will rise above the limits of the electrical equipment, particularly when the ...
Mohamed Alashqar, Mohamed Alashqar, Mohamed Alashqar, Conghuan Yang, Ying Xue, Zhaoxi Liu, Weiye Zheng, Xiao-Ping Zhang   +7 more
doaj   +1 more source

Study of a SFCL Equipped with a Vacuum Interrupter Driven by Electromagnetic Repulsion Force for High-voltage SFCLs

TEION KOGAKU (Journal of the Cryogenic Society of Japan), 2007
Using a high-temperature superconductor, we constructed and tested a model superconducting fault current limiter (SFCL). The superconductor and vacuum interrupter as the commutation switch were connected in parallel using a bypass coil. When the fault current flows in this equipment, the superconductor is quenched and the current is then transferred to
ENDO, Mikihiko, KOYAMA, Tomonori, KAIHO, Katsuyuki, FURUSE, Mitsuho, YAMAGUCHI, Iwao, YANABU, Satoru   +5 more
openaire   +2 more sources

Transient Stability and Fault Current Reduction of SPP with Bi-2212 SFCL Considering Recovery Time [PDF]

, 2016
This paper presents the recovery time characteristic of BSCCO (Bi-2212) Superconducting Fault Current Limiter (SFCL) on Small Power Producer (SPP) for transient stability and fault current reduction.
Hongesombut, Komsan, Romphochai, Sillawat, Kanokbannakorn, Weerawoot   +2 more
core   +1 more source

Detailed Review of a Novel Model SFCL for Grid [PDF]

Journal of Physics: Conference Series, 2020
Abstract Our paper shows an RL-Indirect SFCL model (RL-I-SFCL). The applied superconducting tape is SF 12100 (Furukawa Electric Group). In the case of the operational current of a grid, the superconducting wire is in a serial connection with the grid as in a resistive SFCL.
Janos A Kosa, Qing Shao, Huiyun Zhu, Yueyue Yu, Istvan Vajda   +4 more
openaire   +1 more source

Development of a Voltage Compensation Type Active SFCL and Its Application for Transient Performance Enhancement of a PMSG-Based Wind Turbine System

Advances in Condensed Matter Physics, 2017
Considering the rapid development of high temperature superconducting (HTS) materials, superconducting power applications have attracted more and more attention in the power industry, particularly for electrical systems including renewable energy.
Lei Chen, Hongkun Chen, Jun Yang, Huiwen He   +3 more
doaj   +1 more source

Stability Enhancement of Grid-Connected Wind Power Generation System Using PSS, SFCL and STATCOM

IEEE Access, 2023
The stability related issues may occur in a power system due to disturbances in generating or loading conditions, especially in the presence of distributed generation (DG) based on renewable energy resources (RERs).
Muhammad Sarwar, Muhammad Arshed, Babar Hussain, Muhammad Rasheed, Hanan Tariq, Stanislaw Czapp, Sarmad Tariq, Intisar Ali Sajjad   +7 more
doaj   +1 more source