Results 241 to 250 of about 19,186 (290)

High temperature superconducting fault current limiter development

IEEE Transactions on Appiled Superconductivity, 1997
A near term high-temperature superconductor (HTS) application is the fault current limiter (FCL). This paper describes the development and testing of a 2.4 kV, 2.2 kA(RMS) fault current, 150 A(RMS) continuous current, HTS FCL that uses a Bi-2223 Ag-based conductor.
E.M. Leung, I. Rodriguez, G.W. Albert, B. Burley, M. Dew, P. Gurrola, D. Madura, G. Miyata, K. Muehleman, L. Nguyen, S. Pidcoe, S. Ahmed, G. Dishaw, C. Nieto, I. Kersenbaum, B. Gamble, C. Russo, H. Boenig, D. Peterson, L. Motowildo, P. Haldar   +20 more
openaire   +1 more source

A Self-Charging Artificial Current Zero DC Circuit Breaker Based on Superconducting Fault Current Limiter

IEEE transactions on applied superconductivity, 2019
A dc circuit breaker based on the artificial current zero can interrupt a fault current fast and at low cost. However, its working reliability is greatly reduced by a charging device of the commutation capacitor which generates the current zero.
Kun Yang, H. Ge, Xian Wang, Zhiyuan Liu, Yingsan Geng, Jianhua Wang   +5 more
semanticscholar   +1 more source

Transient Performance Augmentation of DFIG Based Wind Farms by Nonlinear Control of Flux-Coupling-Type Superconducting Fault Current Limiter

IEEE transactions on applied superconductivity, 2021
Md. Rashidul Islam, Jakir Hasan, Md. Rabiul Islam, A. Kouzani, M. P. Mahmud   +4 more
semanticscholar   +1 more source

Impedance Control of a Saturated Core Superconducting Fault Current Limiter With an Improved Field Suppression

IEEE transactions on applied superconductivity, 2019
This paper presents the ac impedance control of a superconducting fault current limiter (SFCL), along with the minimization of undesirable voltage spike across dc biasing coil.
T. Santra, S. Pramanik, D. Sarkar, A. B. Choudhury, D. Roy   +4 more
semanticscholar   +1 more source

Computer modelling of superconductive fault current limiters

Materials Science and Engineering: B, 1998
Abstract Investigations are being carried out on the use of superconductors for fault current limiting applications. A number of computer programs are being developed to predict the behavior of different ‘resistive’ fault current limiter designs under a variety of fault conditions.
R.A. Weller, A.M. Campbell, T.A. Coombs, D.A. Cardwell, J. Hancox, R.J. Storey   +5 more
openaire   +1 more source

Modeling and Analysis of Superconducting Fault Current Limiter for System Integration of Battery Banks

IEEE transactions on applied superconductivity, 2018
Battery energy storage system (BESS) is required in microgrids to balance the energy requirements from the load and the generated available energy. However, under fault conditions, there are many problems facing BESS.
Doaa M. Yehia, D. Mansour
semanticscholar   +1 more source

Three-winding coreless superconducting fault current limiter

2019 Applications of Electromagnetics in Modern Engineering and Medicine (PTZE), 2019
Fault current is one of the basic threats to the elements of power systems. Fault current flow can cause thermal and dynamic harmful effects on the operation of power equipment. An ideal fault current limiter is required to have zero impedance at work currents and substantial impedance in short-circuit conditions.
Michal Majka, Janusz Kozak
openaire   +1 more source

Superconducting fault current limiter for railway transport

Physics of Atomic Nuclei, 2015
A resistive switching superconducting fault current limiter (SFCL) for DC networks with voltage of 3.5 kV and nominal current of 2 kA is developed. The SFCL consists of two series-connected units: block of superconducting modules and high-speed vacuum breaker with total disconnection time not more than 8 ms.
L. M. Fisher, D. F. Alferov, M. R. Akhmetgareev, A. I. Budovskii, D. V. Evsin, I. F. Voloshin, A. V. Kalinov   +6 more
openaire   +1 more source

Design and Evaluation of a Novel Non-Inductive Unit for a High Temperature Superconducting Fault Current Limiter (SFCL) with Bias Magnetic Field

IEEE transactions on applied superconductivity, 2019
The level of the fault current is enlarged against the capacity of conventional circuit breaks in some urban power grids with the rapid increase of power load. Thus, a high-temperature superconducting fault current limiter (HT SFCL) has been suggested to
Jiahui Zhu, Yidong Zhu, Defu Wei, Chaoqun Liu, G. Lv, Panpan Chen, K. Ding, Hanyang Qin, Wenjiang Yang   +8 more
semanticscholar   +1 more source

Summary of Superconducting Fault Current Limiter Technology

2012
In recent years, superconducting fault current limiter (SFCL) has become one of the forefront topics of current-limiting technology in the world. In this paper, the structure and working principle of several SFCLs which perform high in the actual power grid, such as resistance type, reaction type, hybrid type, magnetic shielding type, saturated iron ...
Linmang Wang, Pengzan Jiang, Dada Wang
openaire   +1 more source