Results 121 to 130 of about 6,133,186 (147)

Fault Current Limitation by a Transformer Type FCL Based on the Second Generation HTS Wires

IEEE Transactions on Applied Superconductivity, 2011
A transformer type superconducting fault current limiter (FCL) for electric power grids was developed utilizing a nonlinear resistor made of the second generation HTS wire. Using of the second generation HTS wire instead of the first one was found to reduce by an order the required amount of superconducting materials.
L. S. Fleishman, E. P. Volkov, V. A. Malginov, A. V. Malginov, A. Yu. Kuntsevich, A. S. Sheynshteyn   +5 more
openaire   +1 more source

Analysis of DC Fault and Current-limiting Capability of FCLs for VSC-based DC Distribution System

2019 IEEE Power & Energy Society General Meeting (PESGM), 2019
DC distribution system has received wide interests for the higher efficiency and greater operational flexibility. However, DC fault current increases rapidly, which may cause IGBTs in converters to be blocked for self-protection. Fault current limiters (FCLs) are effective to limit the fault current in DC system.
Shouxiang Wang, Qi Liu, ChengCheng Zhuo, Jinggang Yang, Qing Chen   +4 more
openaire   +1 more source

Parallel-Resonance-Type Fault Current Limiter

IEEE Transactions on Industrial Electronics, 2013
This paper proposes a new parallel-LC-resonance-type fault current limiter (FCL) that uses a resistor in series with a capacitor. The proposed FCL is capable of limiting the fault current magnitude near to the prefault magnitude of distribution feeder ...
Mehdi Jafari, Mehrdad Tarafdar Hagh
exaly   +2 more sources

A novel improved combined Dynamic Voltage Restorer (DVR) using Fault Current Limiter (FCL) structure

2007 International Conference on Electrical Machines and Systems (ICEMS), 2007
The dynamic voltage restorer (DVR) as a means of series compensation for mitigating the effect of voltage sags has been established as a preferred approach for improving power quality at sensitive load locations. In this paper a novel structure for voltage sags mitigation and for power quality improvement are proposed.
S.H. Hosseini, M. Abapour, M. Sabahi
openaire   +1 more source

Fault current limiting in a wind power plant equipped with a DFIG using the interface converter and an optimized located FCL

The 6th Power Electronics, Drive Systems & Technologies Conference (PEDSTC2015), 2015
Along with extending the application of Distributed Generation (DG) units attending renewable energy resources some technical problems such as protection issues are appeared. Fault level increase and inconsistency among protection elements such as relays are of these problems. Fault Current Limiter (FCL) is an appropriate choice that limits the current
M. Mardani, S. H. Fathi
openaire   +1 more source

Fault Current Limit (FCL) Technology (Magnetic Valve Controlled Reactor-Type Fault Current Limiter Principle and Simulation)

2012
Summarized the FCL practical research which faces to the key technical problems, briefly introduces the study of magnetic valve controllable reactor type fault current limiter principle, and the simulation results validate the superiority of the limiting current performance.
openaire   +1 more source

Fault Current Limitation (FCL) and Voltage Dip Improvement Thanks to Distributed Static Series Compensator (DSSC)

Applied Mechanics and Materials, 2012
This paper presents the comprehensive implementation of Distributed Static Series Compensator (DSSC) to limit the fault currents in power systems. This is the first time that the limitation of fault currents with D-FACTS devices is addressed. DSSC is one of the D-FACTS families whichoperate in a similar manner as Static Synchronous Series Compensator ...
openaire   +1 more source

Fault Current Limiting (FCL) Devices and Techniques

2018
Jay Prigmore, Nenad Uzelac
openaire   +1 more source

Development and parameters optimization of a self-driving fault current limiter

Electric Power Systems Research, 2023
Xiongying Duan, Minfu Liao, Xiaotao Han   +2 more
exaly  

Impact of Fault Current Limiters (FCL) on the Optimization of Overcurrent Relay Settings on a Radial Distribution Network with Distributed Generation

Proceedings of 2023 the 13th International Workshop on Computer Science and Engineering, 2023
openaire   +1 more source