Results 251 to 260 of about 12,003 (292)

HTS fault current limiter concept

IEEE Power Engineering Society General Meeting, 2004., 2005
Fault current limiter (FCL) concepts based on non-inductive high temperature superconducting (HTS) coils were studied. The coils employed second generation (2G) HTS wire based on YBCO coated conductor currently under development at American superconductor corporation (AMSC) and other places. Two FCL concepts were studied: a) series and b) shunt.
S.S. Kalsi, A. Malozemoff
openaire   +1 more source

Optimum Fault Current Limiter Placement

2007 International Conference on Intelligent Systems Applications to Power Systems, 2007
Due to the difficulty in power network reinforcement and the interconnection of more distributed generations, fault current level has become a serious problem in transmission and distribution system operations. The utilization of fault current limiters (FCLs) in power system provides an effective way to suppress fault currents and result in ...
Jen-Hao Teng, Chan-Nan Lu
openaire   +1 more source

Triggered vacuum switch-based fault current limiter

IEEE Power Engineering Review, 2000
A new type of fault current limiter (FCL) is proposed based on the triggered vacuum switch (TVS). The TVS-based FCL (TFCL) is mainly composed of a capacitor, a current-limiting reactor connected with the capacitor in series, and a TVS connected with the capacitor in parallel.
null Shi Jing, null Zou Jiyan, null He Junjia   +2 more
openaire   +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

Nonsuperconducting Fault Current Limiter With Controlling the Magnitudes of Fault Currents

IEEE Transactions on Power Electronics, 2009
In this paper, a diode-bridge-type nonsuperconductor fault current limiter (NSFCL) is proposed. The structure has the capability of controlling the DC reactor current that yields to control the magnitude of fault current. In order to control the magnitude of DC reactor current, a discharging resistor is used in the proposed structure.
M.T. Hagh, M. Abapour
openaire   +1 more source

ELECTROMAGNETIC FAULT CURRENT LIMITER (EMFCL)

Electric Machines & Power Systems, 1997
ABSTRACT Due to electrical power system expansion, the utility systems are faced with fault currents higher than the momentary and interrupting capabilities of the equipment installed. One method, to convert the problem, is to use a fault current limiter. The limiter must limit the peak current to a level below that of the momentary capabilities of the
openaire   +1 more source

Fault Current Limitation Coordination in Power Transmission System With Superconducting Fault Current Limiting Cables (SFCLC)

IEEE Transactions on Applied Superconductivity, 2015
We investigate a Superconducting Fault Current Limiting Cable (SFCLC), which is an HTS cable with fault current limiting function. From the viewpoint of the fault current limitation coordination in a power transmission system, it is necessary to investigate the interaction of current limiting functions between multiple SFCLCs introduced in the system ...
Hiroki Kojima, Takeshi Osawa, Naoki Hayakawa   +2 more
openaire   +1 more source

Fault-Current Limiters

2022
openaire   +2 more sources

Evidence for the utility of quantum computing before fault tolerance

Nature, 2023
Youngseok Kim, Andrew Eddins, Sajant Anand   +2 more
exaly  

Fast universal quantum gate above the fault-tolerance threshold in silicon

Nature, 2022
Akito Noiri, Kenta Takeda, Takashi Nakajima   +2 more
exaly