Results 131 to 140 of about 6,164 (167)

A review on turn-turn short circuit fault management

2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS), 2015
Permanent Magnet (PM) machines are increasingly being used in safety critical systems in aerospace and automotive applications. In such applications, reliability and availability are key concerns. Numerous works have been presented in literature which take into account both system reliability and availability in the event of single fault within the PM ...
Puvan Arumugam, Chris Gerada, Tahar Hamiti, Christopher Hill, Serhiy Bozhko   +4 more
openaire   +1 more source

Short circuit tests for detection of high impedance faults

18th International Conference and Exhibition on Electricity Distribution (CIRED 2005), 2005
This project presents a summary of the tests realized with equipment, with the purpose of detecting the high impedance faults that occur in the electrical systems, and also the researches done to evaluate the status of the art of equipment and/or processes used to detect the high impedance faults of the electrical energy distribution system. During the
E.J. Rufato, C.C.B. de Oliveira
openaire   +1 more source

Simulation of Short-Circuit Fault Occurring on Subway Train

2018
Recently, with the large-scale development of subway, the safety of subway operation is attracting universal attention of the society. A short-circuit fault is a serious accident that threatens the safety of subway operation. The existing research focuses on the short-circuit fault occurring on the overhead line, but research on the short-circuit fault
Lei Sun, Mingli Wu, Jixing Sun, Shaobing Yang   +3 more
openaire   +1 more source

Simulation Analysis of Transformer Short Circuit Fault

Journal of Electrotechnology, Electrical Engineering and Management, 2023
openaire   +1 more source

Double earth-fault and short-circuit currents through earth

2005
Chapter 7 discusses the double earth fault and shot circuit current through earth. Branch short-circuit currents can flow through earth in the case of unbalanced short circuits with earth connection, i.e., line-to-earth (single-phase) short-circuit and double-phase short-circuit with earth connection.
openaire   +1 more source

Analog Control Circuit Designs for a Class of Continuous-Time Adaptive Fault-Tolerant Control Systems

IEEE Transactions on Cybernetics, 2022
Xiao-Zheng Jin, Wei-Wei Che, Zheng-Guang Wu   +2 more
exaly  

Diagnosis of interturn short-circuit fault in induction motors

2017
Motor current signature analysis (MCSA) is one of the most powerful methods of online motor diagnosis for detecting motor faults. MCSA technique in case of cage rotor induction motors means the analysis of stator-line current spectrum obtained by applying Fourier transform to the stator current waveform in steady-state conditions.
openaire   +1 more source

Short-Circuit Faults in DC Microgrids

2024 IEEE Sixth International Conference on DC Microgrids (ICDCM)
John J. Shea, Tony Landry, Mike Liptak
openaire   +1 more source

Power Switch Open-Circuit Fault Diagnosis of Six-Phase Fault Tolerant Permanent Magnet Synchronous Motor System Under Normal and Fault-Tolerant Operation Conditions Using the Average Current Park's Vector Approach

IEEE Transactions on Power Electronics, 2021
Hong Guo, Si Guo, Jinquan Xu
exaly  

Electromagnetic Effects of Short-Circuit Faults in Induction Machines

Russian Electrical Engineering, 2023
R. Hachelaf, D. Kouchih, M. Tadjine, M. S. Boucherit   +3 more
openaire   +1 more source