Results 31 to 40 of about 64,210 (348)
Системный анализ и прикладная информатика, 2021 A system of relay-vector control of current in the circuit of a polyphase electric machine has been developed. For this, on the basis of the analysis of electromagnetic processes in a multiphase semiconductor converter of electrical energy, its discrete ...
S. V. Panteleev, A. N. Malashin
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Cascaded wavelength conversion by four-wave mixing in a strained semiconductor optical amplifier at 10 Gb/s [PDF]
, 1997 We demonstrate for the first time cascaded wavelength conversion by four-wave mixing in a semiconductor optical amplifier. Bit-error-rate performance of
Geraghty, David F. +5 more
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Mathematic model of the converter with fourteenzone voltage regulation
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2022 The article focuses on electromagnetic processes in the electric circuits with semiconductor switches. The mathematical model of the converter with fourteenzone regulation of output voltage has been developed to analyse electromagnetic processes in ...
В. Михайленко +4 more
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Modular multilevel converter losses model for HVdc applications [PDF]
, 2017 Multi-terminal high voltage dc (HVdc) grids can eventually became a feasible solution to transport energy to remote and/ or distant areas and its exploitation depend, among other things, on the performance of the converter terminals.
Antonio Ferreira, Abel +1 more
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An ultra high step‐up DC‐DC converter based on VMC, POSLLC, and boost converter
IET Power Electronics, 2022 In this article, an ultra‐high step‐up DC‐DC converter has been proposed. The topology of the converter is a combination of a cascaded boost converter, positive output super lift Luo converter (POS LLC), and a voltage multiplier cell (VMC).
Saeed Mahdizadeh +4 more
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Analysis of the converter with fourteenzone voltage regulation
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023 The article focuses on electromagnetic processes in the electric circuits with semiconductor switches. The mathematical model of the converter with fourteenzone regulation of output voltage has been developed to analyse electromagnetic processes in ...
V. Mykhailenko +3 more
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Energies, 2016 This paper describes a prototype of modularized three-phase semiconductor transformer that was developed in the lab for feasibility study. The developed prototype is composed of three units of single-phase semiconductor transformer coupled in Y ...
Do-Hyun Kim +2 more
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Efficiency analysis of wide band-gap semiconductors for two-level and three-level power converters [PDF]
, 2019 © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new ...
Collado Escolano, Alfonso +4 more
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IEEE Open Access Journal of Power and EnergyThis paper outlines a method enabling the quick and accurate calculation of semiconductor conduction and switching losses of multilevel voltage-sourced converters.
Levi Bieber, Liwei Wang, Juri Jatskevich
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A Single Switch Transformer-Less DC-DC Converter with Continuous Input Current for Photovoltaic Applications [PDF]
International Journal of Industrial Electronics, Control and Optimization— In this paper, a single switch transformer-less DC-DC converter with continuous input current for photovoltaic applications is proposed. The suggested configuration utilizes a CL1C2D2 structure to achieve a high voltage gain and alleviate voltage ...
Sirous Toofan +2 more
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