Results 31 to 40 of about 2,329 (305)

Investigation of superconducting fault current limiter application in a power-dense marine electrical network [PDF]

, 2010
Power-dense, low-voltage marine electrical systems have the potential for extremely high fault currents. Limitation of fault currents is very attractive in a marine vessel, particularly in terms of switchgear cost, size, and weight, and reducing damage ...
Blair, S.M., J. McCarthy, S.M. Blair, I.M. Elders, Burt, Graeme M., Singh, N.K., Elders, I.M., McCarthy, J., Booth, C.D., N.K. Singh, G.M. Burt, C.D. Booth   +11 more
core   +1 more source

Limitation of Fault Currents by Positioning of Superconducting Fault Current Limiter in AC and DC Microgrid

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2015
Different types of distributed generation (DG) sources could be connected to the main power grid in order to improve the reliability of the power system, in a smart grid. The association of ac and dc distribution grid are assigned for the efficient connection of renewable power resources.
K. Sreedhar Kumar, J N Chandra Sekhar
openaire   +1 more source

Implications of fault current limitation for electrical distribution networks

, 2010
This paper explores the potential future need for fault current limitation in the UK's power system, and some of the technical implications of this change.
Blair, S.M., Bright, C.G., C.G. Bright, Burt, G.M., A. Teot, S.M. Blair, Teo, A., A.J. Roscoe, Roscoe, A.J., Booth, C.D., C.D. Booth, G.M. Burt   +11 more
core   +1 more source

A solid state current limiter applied to coal mine power system

Gong-kuang zidonghua, 2013
In view of problems of high power consumption, voltage drop and big interference caused by downhole cable of surface substation using current-limiting reactance to limit short-circuit capacity, a solid state current limiter applied to coal mine power ...
WANG Yan-wen, LI Hai-hong
doaj   +1 more source

Enhancing the fault ride through capability of DFIG-based wind energy system using saturated core fault current limiter

The Journal of Engineering, 2019
Doubly fed induction generator (DFIG) is the most popular machine for the wind power application that consists of the ability for variable speed operation and reactive power control with the help of power electronics converters.
Prashant Mani Tripathi, Subhendu Sekhar Sahoo, Kalyan Chatterjee   +2 more
doaj   +1 more source

Simulation Test of a DC Fault Current Limiter for Fault Ride-Through Problem of Low-Voltage DC Distribution

Energies, 2020
The low voltage direct current (LVDC) distribution networks are connected with too many kinds of loads and sources, which makes them prone to failure.
Bing Han, Yonggang Li
doaj   +1 more source

Optimal Shunt-Resonance Fault Current Limiter for Transient Stability Enhancement of a Grid-Connected Hybrid PV/Wind Power System

IEEE Access, 2021
This paper proposes an optimal design of Shunt-Resonance Fault Current Limiter (SRFCL) to enhance the Fault Ride-Through (FRT) capability and improve the transient stability of a grid-connected hybrid PV/wind power system.
Ahmed M. A. Ibrahim, I. Hamdan, Saad F. Al-Gahtani, Hany S. Hussein, Loai S. Nasrat, Mohamed A. Ismeil   +5 more
doaj   +1 more source

Fault Current Limiter Controller for the Protection of Inverter Based Distributed Generation

, 2020
Power systems are becoming more vulnerable to different faults due to high current. This threat is increasing day by day due to the shift of power system from conventional generation to power electronic-based distributed generation.
Islam, MA, Rahman, A, Alam, MS, Al-Ismail, FS, Hossain, MA   +4 more
core   +1 more source

A study on the impact characteristics of resistive-type DC fault current limiter

Zhejiang dianli
DC fault current limiters can rapidly restrict the rise of fault currents， but attention needs to be paid to their dynamic current-limiting characteristics during fault impact.
ZHAO Zihui, HUANG Hui, LU Hongbin, WANG Juan, ZHEN Bao, REN Xingwang, ZHANG Chong   +6 more
doaj   +1 more source

Analysis of energy dissipation in resistive superconducting fault-current limiters for optimal power system performance

, 2011
Fault levels in electrical distribution systems are rising due to the increasing presence of distributed generation, and this rising trend is expected to continue in the future.
Burt, Graeme, Bright, C.G., Steven M. Blair, Nand K. Singh, Blair, Steven Macpherson, Graeme M. Burt, Booth, Campbell, Chris G. Bright, Singh, Nand, Campbell D. Booth   +9 more
core   +1 more source