Results 221 to 230 of about 55,562 (265)

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

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

Fault Ride Through and Fault Current Management for Microgrids

2020
Over the recent years, the distributed energy resource (DER) generation and integration with utility grid became the most widely used worldwide. Thereon, the integration of distributed energy resources to the power grid and their dynamics during grid faults had become a critical issue in the new grid code requirements. In line with this, the fault ride
Wei Kou, Sung-Yeul Park
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-resistance effect on ground fault current

Electrical Engineering, 1953
GROUND FAULT currents may be reduced substantially when fault resistance is included in the fault circuit. The majority of faults that occur on a power system involve ground and occur between conductor and tower. When a fault occurs to a steel tower or grounded wood pole on a grounded system the footing resistance is included automatically in the fault
openaire   +1 more source

Reduction of fault current peak in an inductive high-Tc superconducting fault current limiter

Cryogenics, 2005
Abstract This paper dealt with current-limiting performances of an inductive high- T c superconducting fault current limiter with an auxiliary coil. The fault current limiter mainly consists of the primary copper coil, secondary high- T c superconducting rings, and auxiliary high- T c superconducting coils, which are magnetically coupled ...
openaire   +1 more source

Fault Current Analysis

2017
Robert M. Del Vecchio, Bertrand Poulin, Pierre T. Feghali, Dilipkumar M. Shah, Rajendra Ahuja   +4 more
  +4 more sources

Fault in Transmission Cables and Current Fault Location Methods

2014
The problem formulation of this thesis will depend on already existing fault location methods for crossbonded cables. Therefore, a literature study is conducted and the most important references are presented in the following chapter. Firstly, however, the mechanisms leading to faults in high voltage cables are briefly covered in order to examine which
openaire   +1 more source

Fault Description Based Attribute Transfer for Zero-Sample Industrial Fault Diagnosis

IEEE Transactions on Industrial Informatics, 2021
Liangjun Feng, Chunhui Zhao
exaly  

Fault Current Limiters

2022
openaire   +2 more sources