Results 231 to 240 of about 19,186 (290)

Hybrid superconducting-magnetic fault current limiter

Digest of Technical Papers. PPC-2003. 14th IEEE International Pulsed Power Conference (IEEE Cat. No.03CH37472), 2004
This limiter is intended to protect high-speed electronic circuits from subnanosecond duration high voltage transients. It operates at liquid nitrogen temperature and could be used in cryogenic electronic systems based on high-T/sub c/ superconducting devices.
L.L. Altgilbers, S. Balevicius, N. Zurauskiene, V. Stankevic, P. Cimmperman, F. Anisimovas   +5 more
openaire   +1 more source

Enhancement of FRT Capability of DFIG Based Wind Farm by a Hybrid Superconducting Fault Current Limiter With Bias Magnetic Field

2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), 2020
Doubly fed induction generators (DFIGs) have some enthralling features which made them one of the most popular choices in power system. However, any kind of system abnormalities will directly affect the DFIGs as their stator windings are directly linked ...
Md. Rashidul Islam, Dhrubo Das Abir, Md. Rabiul Islam, Jakir Hasan, Md. Najmul Huda, K. Muttaqi, D. Sutanto   +6 more
semanticscholar   +1 more source

Superconducting Fault Current Limiter optimized design

Physica C: Superconductivity and its Applications, 2015
Abstract The SuperConducting Fault Current Limiter (SCFCL) appears as one of the most promising SC applications for the electrical grids. Despite its advantages and many successful field experiences the market of SCFCL has difficulties to take off even if the first orders for permanent operation in grids are taken.
Tixador, Pascal, Badel, Arnaud
openaire   +2 more sources

Current Limiting Characteristics of Transformer Type Superconducting Fault Current Limiter

IEEE Transactions on Appiled Superconductivity, 2005
The transformer type superconducting fault current limiter is composed of a series transformer and a superconducting current limiting device. The primary winding of the transformer is connected in series to the power transmission line, and the secondary winding is short-circuited through the superconducting current limiting device whose normal ...
H. Yamaguchi, K. Yoshikawa, M. Nakamura, T. Kataoka, K. Kaiho   +4 more
openaire   +1 more source

Comparison between resistive and inductive superconducting fault current limiters for fault current limiting

2012 Seventh International Conference on Computer Engineering & Systems (ICCES), 2012
Superconducting fault current limiters (SFCLs) are used to limit the short-circuit current level in electrical transmission and distribution networks. Applications of SFCLs would not only decrease the stress on network devices, but also can offer a connection to improve the reliability of power system.
Mohamed M. Aly, Emad A. Mohamed
openaire   +1 more source

Fault Current Limitation Coordination in Electric Power Grid With Superconducting Fault Current Limiters

IEEE Transactions on Applied Superconductivity, 2018
This paper proposes the concept of “fault current limitation coordination” in a future electric power grid with multiple superconducting fault current limiters (SFCL). Not only the fault current limitation of each SFCL on a transmission line, but also the transient stability of the grid with SFCLs should be taken into account, because the disturbance ...
Naoki Hayakawa, Yuya Maeno, Hiroki Kojima   +2 more
openaire   +1 more source

Performance improvement of DFIG‐based wind farms using NARMA‐L2 controlled bridge‐type flux coupling non‐superconducting fault current limiter

IET Generation, Transmission & Distribution, 2020
Doubly-fed induction generators (DFIGs) have drawn prominent interest in the field of wind power generation, but they are vulnerable to grid faults. Grid codes mandate DFIGs to employ a sort of fault ride-through (FRT) technique during faults.
M. Islam, Jakir Hasan, M. Hasan, Md. Najmul Huda, Mohammad Ashraf Hossain Sadi, A. Abuhussein   +5 more
semanticscholar   +1 more source

Realization study of superconducting fault current limiter

2011 1st International Conference on Electric Power Equipment - Switching Technology, 2011
The fault current for large-scale power systems is higher than normal and interception using a current breaker can thus be difficult. To address this problem, power system reorganization and circuit breaker upgrades can be considered. However, existing systems could be operated by introducing a superconducting fault current limiter.
H. Anji, Y. Sato, D. Saruhashi, S. Yanabu, T. Akasu, N. Takao   +5 more
openaire   +1 more source

Basic concepts of superconducting fault current limiter

2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), 2016
The need for power demand has been ever increasing due to numerous day-to-day causes. With increase in power demand, the fault levels witness a general rise. The superconducting fault current limiters have been seen as a much needed power device to limit the fault current in the electrical power system.
Deeksha Sharma, Kishan Bhushan Sahay
openaire   +1 more source

25 kV Superconducting Fault Current Limiter

1990
Our technological progress in die field of superconductivity over the last ten years made possible the manufacture of industrial lengths of conductors, consisting of NbTi ultra-fine filaments, embedded in a Cu-30 wt % Ni matrix; 50 Hz losses are greatly reduced, and the electrical resistance beyond the critical current is very large.
T. Verhaege, J. P. Tavergnier, A. Février, Y. Laumond, M. Bekhaled, M. Collet, V. D. Pham   +6 more
openaire   +1 more source