Results 71 to 80 of about 19,317 (224)
Voltage dip generator for testing wind turbines connected to electrical networks [PDF]
, 2011 This paper describes a new voltage dip generator that allows the shape of the time profile of the voltage generated to be configured. The use of this device as a tool to test the fault ride-through capability of wind turbines connected to the electricity
Abbesa +21 more
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High Voltage, Volume 10, Issue 3, Page 546-554, June 2025.Abstract Commutation failure (CF) is an inherent problem faced by line commutated converter high voltage direct current (LCC‐HVDC) technology. To completely solve the problem of CF, we have proposed a novel hybrid commutated converter (HCC) technology based on reverse blocking integrated gate commutated thyristor, which can utilise two methods for ...
Zongze Wang +7 more
wiley +1 more source
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
Usage simulation methods for education [PDF]
, 2010 The paper deals with usage of computer simulation methods for education at Department of Electrical and Electronic Engineering and Signaling in Transport, Jan Perner Transport Faculty, University of Pardubice.
Doleček, Radovan, Černý, Ondřej
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Series Current Flow Controllers for DC Grids
IEEE Access, 2019 Large-scale grid integration of renewables and cross-country border energy exchange may be facilitated by multi-terminal high-voltage direct-current (MTDC) grids.
Senthooran Balasubramaniam +2 more
doaj +1 more source
Motor power control circuit for ac induction motors [PDF]
, 1983 A motor power control of the type which functions by controlling the power factor wherein one of the parameters of power factor current on time is determined by the on time of a triac through which current is supplied to the motor. By means of a positive
Nola, F. J.
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Analysis of Thyristor Phase Control Circuit with Parallel Resonance Elements [PDF]
, 1982 The phase control characteristics in a thyristor phase control circuit with parallel resonance elements indicate very interesting phenomenon. Several extreme values appear on the phase control curve.
Funabiki, Shigeyuki +2 more
core +1 more source
On the Speed Control of a Three Phase Squirrel Cage Induction Motor Controlled by a Variable Frequency Three Phase Thyristor Inverter [PDF]
, 1969 As one of the wide application of thyristor circuits, the inverter has a promising future and has been investigated vigorously. On the speed control of a squirrel cage induction motor by using a variable frequency thyristor inverter, although few papers ...
Fujitsuka, Takeshi +2 more
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Development of 6-inch High di/dt Thyristor for Pulse Switch
Kongzhi Yu Xinxi Jishu, 2014 For the high requirements of the thyristor for pulse switch on di/dt tolerance, the turn-on process and di/dt failure mechanism of thyristor are described.
WANG Zhengying +4 more
doaj
Hybrid HVDC for supply of power to offshore oil platforms [PDF]
, 2004 A HVDC hybrid system, comprising a line commutated thyristor HVDC converter and a STATCOM, is proposed in this paper for supplying power to offshore oil platforms that do not have their own generation. The proposed system combines the robust performance,
Andersen, B., Cartwright, P., Xu, L.
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