Results 101 to 110 of about 10,256 (232)

A Study on Excitation Inrush Current and Overvoltage Mitigation Strategies Utilizing Phase Selection Control

Energies
To address the challenges of system failures and equipment damage caused by excitation inrush currents and overvoltages during no-load energization of high-speed locomotive transformers, a simulation model was developed utilizing PSCAD electromagnetic ...
Junting Yan, Qingfeng Wang, Jianqiong Zhang, Xiangqiang Li   +3 more
doaj   +1 more source

Vibration-powered sensing system for engine condition monitoring

Condition monitoring is becoming an established technique for managing the maintenance of machinery in transport applications. Vibration energy harvesting allows wireless systems to be powered without batteries, but most traditional generators have been ...
Al-Hashimi, Bashir M., Barrow, Stuart, Merrett, Geoff V., Weddell, Alex S.   +3 more
core  

Cause Identification of Electromagnetic Transient Events using Spatiotemporal Feature Learning

, 2019
This paper presents a spatiotemporal unsupervised feature learning method for cause identification of electromagnetic transient events (EMTE) in power grids.
Arghandeh, Reza, Hamidi, Reza Jalilzadeh, Livani, Hanif, Niazazari, Iman   +3 more
core  

Random Generation of Arbitrary Waveforms for Emulating Three-Phase Systems [PDF]

, 2011
This paper describes an apparatus for generating a signal representative of steady-state and transient disturbances in three-phase waveforms of an ac electrical system as described in IEEE Std 1159-09.
García Delgado, Antonio, León de Mora, Carlos, López Ojeda, Antonio, Monedero Goicoechea, Iñigo Luis, Montaño Asquerino, Juan-Carlos, Personal Vázquez, Enrique   +5 more
core  

Time resolution below 100 ps for the SciTil detector of PANDA employing SiPM

, 2014
The barrel time-of-flight (TOF) detector for the PANDA experiment at FAIR in Darmstadt is planned as a scintillator tile hodoscope (SciTil) using 8000 small scintillator tiles.
Brunner, S. E., Gruber, L., Marton, J., Orth, H., Suzuki, K.   +4 more
core   +1 more source

Evaluation of the efficacy of transient overvoltages suppression measures in different wind farm topologies using SF6 circuit breaker. [PDF]

Sci Rep, 2023
Eliyan T, Wadie F.
europepmc   +1 more source

Spacecraft Microminiature PAM Decommutator System [PDF]

Operation and testing of spacecraft microminiature PAM decommutator ...

core   +1 more source

Power quality and electromagnetic compatibility: special report, session 2 [PDF]

, 2015
The scope of Session 2 (S2) has been defined as follows by the Session Advisory Group and the Technical Committee: Power Quality (PQ), with the more general concept of electromagnetic compatibility (EMC) and with some related safety problems in ...
Desmet, Jan, Heimbach, Britta, Renner, Herwig   +2 more
core   +1 more source

Optimizing Lightning Arrester Selection for 275kV EHV Substations: A Comparison of Overvoltage Analysis with Software and Manual Calculations

Jurnal Nasional Teknik Elektro
A substation is one of the essential aspects of an electrically interconnected system, especially in a grid utility. Power generation, transmission, and distribution systems always need a continuous power supply to the customer.
Bagus Irawan Saputra, Marsul Siregar, Lanny W Panjaitan   +2 more
doaj   +1 more source

Partial discharge behavior under HVDC superimposed with transients [PDF]

, 2017
Azizian Fard, M., Farrag, M., Hepburn, D.M., Reid, A.J.   +3 more
core   +2 more sources