Results 91 to 100 of about 8,770,058 (155)

A New Fault Current Limiter and its Application in Micro-Grid

, 2011
In this paper, a new type fault current limiter (FCL) topology is put forward for Micro-Grid (MG) system fault, which mainly consists of limiting inductance, bypass inductance and series compensation capacitors.
Ying Jun Sang, Yuan Yuan Fan
core   +1 more source

Fault Current Limiters for LVRT Enhancement in Wind Turbine Systems: Technologies, Trade-Offs, and Comparative Simulation Insights

Energies
This paper presents a comprehensive review and comparative evaluation of Fault Current Limiter (FCL) technologies for enhancing the Low-Voltage Ride-Through (LVRT) capability of Wind Turbine Generation Systems (WTGSs).
Mehdi Firouzi, Mirhamed Pourmirasghariyan, Kumars Rouzbehi, Manuel R. Arahal   +3 more
doaj   +1 more source

Fault Current Limiter and Mechanical DC CB-Based Protection Against Valve-Side SPG Faults in HB-MMC Bipolar System

IEEE Access
Valve-side single-phase-to-ground (SPG) faults are atypical yet critical for the operation of half-bridge (HB) Modular Multilevel converter (MMC) bipolar or asymmetrical monopolar systems.
Muhammad Usman, Yu-Jin Kwak, Bang-Wook Lee   +2 more
doaj   +1 more source

Fault current handling in large-scale MMC-HVDC systems: an improved approach with DC circuit breaker and fault current limiter

Frontiers in Energy Research
Designing Voltage Source Converter (VSC)-based DC grids presents a significant challenge in providing dependable and cost-effective protection against short-circuit faults.
Rashid Hussain Chandio, Madad Ali Shah, Abdul Aziz Memon, Khawaja Haider Ali, Jahangeer Badar Soomro, Basem Alamri, Ahmed Althobaiti, Mohammed Alqarni   +7 more
doaj   +1 more source

Design of a multifunction novel flexible fault current limiter for AC distribution network. [PDF]

PLoS One, 2021
Liu Y, Guan L, Tan Z, Yang K, Guo F, Chen Y, Liu R, Zheng F.   +7 more
europepmc   +1 more source

Enhancing stability of Photovoltaic-Energy storage-Direct current-Flexibility power system with a novel integrated Superconducting Magnetic Energy Storage-Fault Current Limiter (SMES-FCL)

Journal of Physics: Conference Series
Abstract In order to enhance the stability and reliability of the Photovoltaic-Energy storage-Direct-Flexible (PEDF) system, a novel line-compensation superconducting magnetic energy storage-fault current limiter (SMES-FCL) was designed to address voltage fluctuations and fault current limiting issues.
Baohua Liu, Shuai Hou, Yun Chen, Ying Xu, Jianzhao Geng   +4 more
openaire   +1 more source

Design and Experimental Study of a Novel Fault Current Limiter

, 2010
Limiting the short-circuit current effectively is of great importance to keep the safe and steady running of the power system. A novel fault current limiter (FCL) on the basis of a high speed switch and a triggered vacuum switch (TVS) is presented.
Chun Zhao, Zheng Long Jiang, Bo Li, Jia Zheng Lu, Zhen Fang   +4 more
core   +1 more source

OVERCURRENT RELAY COORDINATION IN DISTRIBUTED GENERATION WITH FAULT CURRENT LIMITER

, 2017
The distribution network has many advantages when it is connected to distributed generation (DG). Some problems in coordination of protection devices will occur in the presence of DG, due to change in short circuit level at different points.
Amit A. Chatte (5115593), Amit A. Chatte
core   +1 more source

Inexpensive short-circuit current limiter and switching device based on one commutation circuit for a three-phase system

Journal of Electrical Systems and Information Technology
The escalating levels of fault currents resulting from short circuits, particularly in the context of distribution generators, have presented a critical need for the widespread implementation of fault current limiters (FCLs) in power systems.
A. R. Ahmed, Abdallah M. Hamada, Saady Hasan, K. M. Abdel-Latif   +3 more
doaj   +1 more source

Optimal overcurrent relay coordination: Balancing costs, time performance and generator placement in fault current limiter optimization

IET Generation, Transmission & Distribution
The integration of synchronous generators (SG) to the grid will present serious problems in some instances. The increase in fault current level is one of the most crucial issues, which causes miscoordination between directional over current relays (DOCRs)
Ribin Mohamedshareef, Mehdi Abapour, Seyed Hossein Hosseini, Heresh Seyedi   +3 more
doaj   +1 more source