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ВИЗНАЧЕННЯ ДИНАМІЧНИХ ІНДУКТИВНОСТЕЙ АСИНХРОННОГО ДВИГУНА З УРАХУВАННЯМ ПРОЦЕСІВ НАСИЧЕННЯ

open access: diamondElektrotehnìka ta Elektroenergetika, 2014
Встановлена математична залежність між динамічними індуктивностями асинхронної машини та параметрами насичення, що є необхідним при оптимізації енергетичних характеристик в залежності від навантаження на електропривод при роботі зі зниженим значенням ...
D. O. Kulagin
doaj   +3 more sources

Electric Current Waveform of the Injector as a Source of Diagnostic Information

open access: yesSensors, 2020
The article discusses the method of evaluation of the fuel injector operation based on the observation of the electric current parameters, which were measured with a current transducer using the Hall effect, during the dosing process.
Krzysztof Więcławski   +2 more
doaj   +1 more source

Active Inductor with Feedback Resistor Based Voltage Controlled Oscillator Design for Wireless Applications [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2019
This paper presents active inductor based VCO design for wireless applications based on analysis of active inductor models (Weng-Kuo Cascode active inductor & Liang Regular Cascode active inductor) with feedback resistor technique.
Omar Faruqe, Md Tawfiq Amin
doaj   +1 more source

Analytical modelling of one cage rotor induction motor for electric submersible pumps

open access: yesIET Electric Power Applications, 2022
A new hybrid analytical model (HAM) based on conformal mapping (CM) method and magnetic equivalent circuit (MEC) model is presented in this paper for electromagnetic modelling of cage rotor induction motors (CRIMs) used in electric submersible pumps ...
Farhad Rezaee‐Alam   +4 more
doaj   +1 more source

AC “Back to Back” Switching Device in Industrial Application

open access: yesEnergies, 2020
In industrial applications, among several varieties of semiconductor devices available, a silicon-controlled rectifier (SCR) is often used in managing and protecting various systems with different applications.
Roberto Faranda   +3 more
doaj   +1 more source

Square-wave drive for synchronous reluctance machine and its torque ripple analysis

open access: yesCES Transactions on Electrical Machines and Systems, 2021
Synchronous reluctance machine (SynRM) can be perceived as a special type of permanent magnet synchronous machine (PMSM), and shares similar control method, i.e. the sine-wave current drive with sinusoidal phase currents. In this paper, square-wave drive,
Jian-Xin Shen   +5 more
doaj   +1 more source

Induction Machine-Based EV Vector Control Model Using Mamdani Fuzzy Logic Controller

open access: yesApplied Sciences, 2022
The substantial rise in the demand for electric vehicles (EVs) has emphasized an environment-friendly and intelligent design for speed control strategies. In this paper, a Mamdani fuzzy logic controller (MFLC) was proposed to vigorously control the speed
Humayun Salahuddin   +5 more
doaj   +1 more source

Magneto Elasticity Modeling for Stress Sensors

open access: yesMagnetism, 2022
In this article, the stress/stress sensing capability of FeSiB thin films is demonstrated and discussed. The sensing relies on the change in permeability by the application of stress, compressive and tensile, and the application of DC magnetic field ...
Gildas Diguet   +5 more
doaj   +1 more source

Winding inductance and performance prediction of a switched reluctance motor with an exterior-rotor considering the magnetic saturation

open access: yesCES Transactions on Electrical Machines and Systems, 2021
This paper deals with an analytical method to effectively calculate the inductance of an exterior-rotor switched reluctance motor (SRM), which evaluates the winding inductance of both the active section and the end section, accounting for the influence ...
Minjie Zhang, Nasir Ali, Qiang Gao
doaj   +1 more source

Aluminium-oxide wires for superconducting high kinetic inductance circuits [PDF]

open access: yes, 2016
We investigate thin films of conducting aluminium-oxide, also known as granular aluminium, as a material for superconducting high quality, high kinetic inductance circuits. The films are deposited by an optimised reactive DC magnetron sputter process and
Bushev, P.   +9 more
core   +2 more sources

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