Results 191 to 200 of about 512,004 (238)

Impact of Resistive Superconducting Fault Current Limiter and Distributed Generation on Fault Location in Distribution Networks

, 2020
Resistive Superconducting Fault-Current limiters (r-SFCL) appear as a new attractive technology to address faults in power grids. Based on a new generation of superconductors, referred to as High-Temperature Superconductors (HTS), they could offer ...
D. Guillen, C. Salas, F. Trillaud, L. M. Castro, A. Queiroz, G. Sotelo   +5 more
semanticscholar   +1 more source

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

Electromagnetic fault current limiter

Electric Power Systems Research, 1997
Abstract Due Due to electrical power system expansion, utility systems are faced with fault currents higher than the momentary and interrupting capabilities of the equipment installed. One method to solve the problem is to use a fault current limiter.
openaire   +1 more source

Current limiting level-time characteristic of a superconducting fault current limiter

Cryogenics, 1995
Abstract A model superconducting fault current limiter (SE-FCL) has been developed. The adopted superconducting cable is composed of six strands insulated from each other. The current limiting level of the SC-FCL is measured under two types of overcurrent, a sinusoidal and an inrush current.
Y.J. Tang, Y. Yokomizu, N. Hayakawa, T. Matsumura, H. Okubo, Y. Kito   +5 more
openaire   +1 more source

An Ultrafast Fault Sensor for a Fault Current Limiting Device

IEEE Power Engineering Review, 1979
A power system fault current limiting device must act quickly if it is to limit the initial fault current.
I. Lee, R. Carberry, W. Knauer, B.A. Renz, S.H. Horowitz   +4 more
openaire   +1 more source

A Self-Activated Fault Current Limiter for Distribution Network Protection

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
Amir Heidary, K. Rouzbehi, A. Mehrizi‐Sani, V. Sood   +3 more
semanticscholar   +1 more source

DC superconducting fault current limiter

Superconductor Science and Technology, 2006
There is a lack of satisfying solutions for fault currents using conventional technologies, especially in DC networks, where a superconducting fault current limiter could play a very important part. DC networks bring a lot of advantages when compared to traditional AC ones, in particular within the context of the liberalization of the electric market ...
Cointe, Yannick, Tixador, Pascal, Villard, C.   +2 more
openaire   +2 more sources

Application and Design of a Resistive-Type Superconducting Fault Current Limiter for Efficient Protection of a DC Microgrid

IEEE transactions on applied superconductivity, 2019
Regarding a dc microgrid integrated with wind, photovoltaic generators, and energy storage, this paper suggests a resistive-type superconducting fault current limiter (SFCL) to protect it from short-circuit fault.
Lei Chen, Xuyang Zhang, Y. Qin, Hongkun Chen, Qing Shen, Ying Xu, L. Ren, Yuejin Tang   +7 more
semanticscholar   +1 more source

Optimal Allocation of Distributed Generation With Optimal Sizing of Fault Current Limiter to Reduce the Impact on Distribution Networks Using NSGA-II

IEEE Systems Journal, 2019
Nowadays, the presence of distributed generation (DG) units in the distribution network is increasing due to their advantages. As well as these advantages, there are some problems, such as increasing the level of short circuits in buses and disturbing ...
Mir Emad Hamidi, R. M. Chabanloo
semanticscholar   +1 more source

Superconducting fault current limiter development

IEEE Transactions on Magnetics, 1991
The authors have developed and tested a 400-V 100-A-class fault current limiter wound with AC superconducting wire with ultrafine NbTi filaments. The limiter consists of noninductively wound superconducting trigger coils and a superconducting limiting coil which acts as a reactor.
D. Ito, K. Tsurunaga, E.S. Yoneda, Y. Sugiyama, T. Hara, K. Okaniwa, H. Hoshino, T. Yamamoto   +7 more
openaire   +1 more source