Results 71 to 80 of about 6,695 (230)
Electronics Letters, Volume 62, Issue 1, January/December 2026.To address the poor dynamic response and limited disturbance rejection of conventional dual‐loop PI control in three‐phase voltage source PWM rectifiers (VSRs), this paper proposes a composite control strategy featuring an improved sliding mode control (SMC) for the voltage outer‐loop and a back‐propagation neural network (BP‐PID) controller for the ...
Xinyue Liang, Cheng Liu, Jiaqi Li
wiley +1 more source
MOS and bipolar gated thyristor: a thyristor with IGBT switching characteristics [PDF]
, 1998 The IGBT has become the device of choice in many high-voltage-power electronic applications, by virtue of combining the ease of MOS gate control with an acceptable forward voltage drop.
Hinchley, DA, Stark, BH, Palmer, PR, ,
core
A Certain Thyristor Bridge with Capability of Forced Communication [PDF]
The series-diode-system thyristor bridge is able to act as a controllable rectifier and inverter over the whole control angle from positive to negative, and is of practical use.
Kazuno, Hiroshi +5 more
core +1 more source
Analysis of DC offset in fault current caused by machines in a medium voltage distribution network
The Journal of Engineering, 2019 This study presents a study on the time when the short-circuit fault current in an MV distribution network will cross the zero point in the presence of DC offset affected by the local synchronous and/or induction machines.
Erfan Bashar +6 more
doaj +1 more source
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.This paper introduces an analytical vibro‐acoustic model based on micro‐impact theory to characterize the broadband signatures of severely loosened cores in HVDC saturable reactors. Validated by field measurements, the model successfully reproduces the impact‐type acoustic fingerprints driven by electromagnetic negative stiffness, providing a ...
Rui Yang +5 more
wiley +1 more source
PENGATURAN DAYA REAKTIF DENGAN PENERAPAN THYRISTOR SWITCHED CAPACITOR [PDF]
Pengaturan daya reaktif dapat dilakukan dengan memasang thyristor dan kapasitor untuk mengatur daya reaktif yang ada pada sistem kelistrikan. Kegunaan dari daya reaktif untuk membangkitkan fluks magnet yang diperlukan untuk motor, trafo dan
sibarani, michael
core +2 more sources
IET Power ElectronicsRemaining useful life (RUL) prediction is a key technology for prognostics and health management (PHM). However, the conventional thyristor RUL prediction method that solely relies on a single degradation indicator proves insufficient in comprehensively ...
Yujiao Zhang +5 more
doaj +1 more source
Electrodynamic braking in high-speed rail transport [PDF]
Transport, 2007 The paper considers electrodynamic braking of trains, which is of particular importance for high-speed railway transport from theoretical and technical perspectives. Braking methods used for high-speed trains should ensure compatibility and redundancy of
L. Liudvinavičius, L. P. Lingaitis
doaj
Medium-Voltage AC Static Switch Solution to Feed Neutral Section in a High-Speed Railway System
Energies, 2018 A high-speed train (HST) is a single-phase load supplied by a three-phase AC grid. The HST produces unbalanced three-line currents affecting the power quality of the grid.
Jose Maria Canales +4 more
doaj +1 more source
Investigation of Soft Commutation Equipment for 33 VAr Shunt Reactors [PDF]
In article a thyristor control of reactors for compensation of reactive power is described. Is given some evaluations of efficiency of realizing of reactors compensation reactive power in Nordic part of Latvian Power System.
Vītols, Aigars +3 more
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