Results 21 to 30 of about 10,509 (298)

A Simple Carrier-Based Modulation for the SVM of the Matrix Converter [PDF]

, 2013
Today, industry has not fully embraced the matrix converter solution. One important reason is its high control complexity. It is therefore relevant to propose a simpler but efficient modulation scheme, similar as three phase voltage source inverter ...
ARPILLIERE, Michel, DELARUE, Philippe, CIMETIERE, Xavier, LE MOIGNE, Philippe, VIDET, Arnaud, GRUSON, Francois   +5 more
core   +1 more source

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, S. Maestri, R. Garcia Retegui, M. Funes, P. Antoszczuk, S. Pittet   +5 more
doaj   +1 more source

Transient electrothermal simulation of power semiconductor devices [PDF]

, 2010
In this paper, a new thermal model based on the Fourier series solution of heat conduction equation has been introduced in detail. 1-D and 2-D Fourier series thermal models have been programmed in MATLAB/Simulink.
Bryant, Angus T., Mantooth, HA, Hudgins, Jerry L., Du, Bin, Du, B, Palmer, PR, Mantooth, H. Alan, ,, Palmer, Patrick R., Santi, Enrico, Hudgins, JL, Santi, E, Bryant, AT   +12 more
core   +1 more source

SIMULATION OF THE OPERATION OF A FREQUENCY INTEGRATING CONVERTER WITH A BRIDGE CIRCUIT BASED ON SEMICONDUCTOR STRAIN GAGES AT ELEVATED TEMPERATURE

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, Natalia V. Volkova, Maria S. Konkina, Sergey N. Bazykin   +3 more
doaj   +1 more source

A mathematical model of the three-phase AC to DC voltage converter with fourzone voltage control and active-inductive load

Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2021
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 ...
В. Михайленко , Г. Міхненко, В. Бачинський   +2 more
doaj   +1 more source

Non-isolated high gain DC-DC converter by quadratic boost converter and voltage multiplier cell

Ain Shams Engineering Journal, 2018
A novel non-isolated DC-DC converter is proposed by combining quadratic boost converter with voltage multiplier cell. The proposed converter has low semiconductor device voltage stress and switch utilization factor is high.
J. Divya Navamani, K. Vijayakumar, R. Jegatheesan   +2 more
doaj   +1 more source

Converter circuit design, semiconductor device selection and analysis of parasitics for micropower electrostatic generators [PDF]

, 2006
Published ...
Holmes, AS, Miao, P, Green, TC, Yeatman, EM, Stark, BH, Mitcheson, PD   +5 more
core   +1 more source

Comparative Analysis of Semiconductor Power Losses of Galvanically Isolated Quasi-Z-Source and Full-Bridge Boost DC-DC Converters

Electrical, Control and Communication Engineering, 2015
This paper compares semiconductor losses of the galvanically isolated quasi-Z-source converter and full-bridge boost DC-DC converter with active clamping circuit. Operation principle of both converters is described.
Kosenko Roman, Liivik Liisa, Chub Andrii, Velihorskyi Oleksandr   +3 more
doaj   +1 more source

Development of a relay-vector control system for a multi-phase semiconductor converter of electric energy

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
doaj   +1 more source

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, Г. Міхненко, Ю. Чуняк, О. Петрученко , В. Бачинський   +4 more
doaj   +1 more source