Results 1 to 10 of about 157,953 (310)
Conversor Boost ZCZVT PWM [PDF]
Eletrônica de Potência, 1998 A proposta deste trabalho é introduzir uma célula de comutação ZCZVT (Zero Current and Zero Voltage Transition - transição em zero de corrente e em zero de tensão) para conversores PWM. Esta célula proporciona para as chaves principais comutações em zero de corrente (ZCS) e em zero de tensão (ZVS) simultaneamente, tanto na entrada em condução quanto no
Carlos Marcelo de Oliveira Stein +1 more
openaire +3 more sources
Design of a PV-Fed Drive System with a Single-Phase Induction Motor for Irrigation Application [PDF]
E3S Web of Conferences, 2023 This paper presents the design, implementation, and perfor-mance evaluation of a photovoltaic (PV)-fed drive system with a single-phase induction motor for irrigation applications.
Nhantumbo Eleyde +3 more
doaj +1 more source
Simulation Study and Experimental Position Control of Pneumatic Cylinder Using Sliding Mode Control with on/off Control Valves [PDF]
Port Said Engineering Research Journal, 2020 Simulation and experimental studies of pneumatic cylinder position control are introduced. High speed on-off solenoid air valve is used instead of the proportional control valve.
Y. El-sayed +3 more
doaj +1 more source
A Review of Control Technique Applied in Shunt Active Power Filter (SAPF) [PDF]
Engineering and Technology Journal, 2022 In recent years, electronic transformers and electronic devices (nonlinear loads) have increased. These loads are the source of harmonics (non-sinusoidal and distorted waves) and the interactive force that affects the performance of the power system ...
Ayad Hadi, Ekhlas Thjeel, Ali Nahar
doaj +1 more source
Carrier-Based PWM Equivalent to Multilevel Multiphase Space Vector PWM Techniques [PDF]
IEEE Transactions on Industrial Electronics, 2020 European ...
Oscar Lopez +6 more
openaire +3 more sources
Electrical engineering & Electromechanics, 2021 Purpose. Improving the principles of management of photovoltaic system with storage battery and with autonomous functioning during daylight hours for a local object, connected to the grid with multi-zone payment when excluding the generation of energy ...
A. A. Shavelkin +4 more
doaj +1 more source
Pulse Width Modulation for DC Motor Control Based on LM324 [PDF]
Engineering and Technology Journal, 2013 The DC motor is an important part of an equipment in many industrial applications requiring variable speed and load characteristics due to its ease of controllability.Nowadays, there are lots of good-quality motor speed controllers on the market. However,
Jamal A. Mohammed
doaj +1 more source
Sistem Kendali Arus Kumparan Motor Induksi 1 Fasa Dengan Menggunakan Arduino
Jurnal Teknik Elektro, 2019 Motor induksi 1 fasa merupakan motor listrik arus bolak balik yang paling banyak digunakan masyarakat, terutama disektor rumah tangga seperti kipas angin, mesin cuci dan lain sebagainya. Motor ini bekerja dengan menggunakan 2 buah kumparan yaitu kumparan
Zuriman Anthony +6 more
doaj +2 more sources
IoT high-frequency electronic transformer with dimmable output voltage using PWM signals
Informador Técnico, 2021 This work presents the design, simulation, and implementation of a low-power electronic transformer, which output effective voltage can be controlled wirelessly through WIFI, via a user interface on a mobile phone.
Nelson Trillos-León +3 more
doaj +1 more source
Operation Analysis of Soft Switching PWM DC-DC Converter with Secondary Snubber
Communications, 2013 The paper deals with analysis of operation of a soft switching PWM DC-DC full-bridge converter with new energy recovery turn-off snubber on secondary side of high frequency power transformer.Principal equations are derived for individual operation states.
Jaroslav Dudrik +2 more
doaj +1 more source