Results 11 to 20 of about 64,210 (348)
Prediction of Betavoltaic Battery Parameters
Energies, 2023 The approaches for predicting output parameters of betavoltaic batteries are reviewed. The need to develop a strategy for predicting these parameters with sufficient accuracy for the optimization of betavoltaic cell design without using the simple trial ...
Eugene B. Yakimov
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Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2020 A system for 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 +2 more
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Modular multilevel converter with modified half-bridge submodule and arm filter for dc transmission systems with DC fault blocking capability [PDF]
, 2018 Although a modular multilevel converter (MMC) is universally accepted as a suitable converter topology for the high voltage dc transmission systems, its dc fault ride performance requires substantial improvement in order to be used in critical ...
Abdelsalam, Ibrahim A. +3 more
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STARTER-GENERATOR SYSTEM FOR AUXILIARY POWER UNIT
Научный вестник МГТУ ГА, 2017 The article presents a starter-generator system for an auxiliary power unit of an aircraft. A feature of the presented system is the use of a synchronous generator with excitation from permanent magnets and a semiconductor converter.
A. V. Levin +6 more
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A mathematical model of the three-phase AC to DC voltage converter with threezone voltage control
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023 The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with three-zone output voltage control has been created so as to analyse electromagnetic processes in ...
В. Михайленко +6 more
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Design and implementation of 30kW 200/900V LCL modular multilevel based DC/DC converter for high power applications [PDF]
, 2016 This paper presents the design, development and testing of a 30kW, 200V/900V modular multilevel converter (MMC) based DC/DC converter prototype. An internal LCL circuit is used to provide voltage stepping and fault tolerance property.
Aboushady, A. +3 more
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Study of the electromagnetic processes in a converter wirh four zoned regulations of the voltage
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2023 The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with four-zone output voltage control has been created so as to analyse electromagnetic processes in ...
V. Mykhailenko +3 more
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Модели, системы, сети в экономике, технике, природе и обществе, 2023 Background. The aim of the study is to determine a frequency integrating unfolding converter parameters based on a bridge circuit with semiconductor strain gages to compensate for the of the output signal error resulting from the strain gages parameter's
Vadim S. Volkov +3 more
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MOSFET Selection for a 18ka modular power converter for HL-LHC inner triplet
Power Electronic Devices and Components, 2023 The upgrade of the Large Hadron Collider (LHC) at CERN towards the High Luminosity-LHC (HL-LHC) presents different challenges, among them, the upgrade of the power converters associated to the inner triplet magnets to reach the required rated current of ...
N. Wassinger +5 more
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Wavelength conversion at 10 Gb/s by four-wave mixing over a 30-nm interval [PDF]
, 1998 We show that the use of a long semiconductor optical amplifier increases the error-free conversion interval of a four-wave mixing (FWM)-based wavelength converter.
D'Ottavi, A. +6 more
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