Results 121 to 130 of about 43,289 (238)

Acoustic Noise of Induction Motor Drive with Voltage-Source Inverter by Random Space Vector PWM: Simulation and Experimentation Analysis

Applied Sciences
The discrete tonal bands generated by an electric machine stator current spectrum for the fixed Space Vector Pulse Width Modulation (SVPWM) control have side effects on the acoustic noise and vibration.
Bouyahi Henda, Adel Khedher
doaj   +1 more source

Efficient simulation of DC-DC switch-mode power converters by multirate partial differential equations

, 2018
In this paper, Multirate Partial Differential Equations (MPDEs) are used for the efficient simulation of problems with 2-level pulsed excitations as they often occur in power electronics, e.g., DC-DC switch-mode converters.
Gyselinck, Johan, Pels, Andreas, Sabariego, Ruth V., Schöps, Sebastian   +3 more
core   +1 more source

Pulse width Modulation Command Systems Used for the Optimization of Three Phase Inverters

Advances in Electrical and Computer Engineering, 2009
This paper deals with a novel pulse width modulation (PWM) switching strategy for a voltage source inverter through carrier modification. The proposed discontinuous sine carrier PWM (DPWM1) method, which uses two modified sine waves, has a better ...
LUCANU, M., TIGAERU, L., URSARU, O., AGHION, C.   +3 more
doaj   +1 more source

Pengaruh Penambahan PWM (Pulse Width Modulation) Pada Generator HHO Tipe Dry Cell

Jurnal Teknik ITS, 2013
Generator HHO memanfaatkan proses elektrolisis air agar mendapatkan gas H2. Namun, pada praktiknya pemakaian arus dari aki yang besar dan temperatur tinggi membuat bejana generator menjadi cepat rusak, sehingga dibutuhkan tambahan rangkaian elektronika PWM pada pengujian generator HHO guna mengatasi permasalahan tersebut.
Fungky Dyan Pertiwi, Djoko Sungkono Kawano   +1 more
openaire   +1 more source

Study Method of the P&O Algorithm using Pulse Width Modulation and Duty Cycle Modulation: Application to the search for the Maximum Power Point of PV Systems

International Transactions on Electrical Engineering and Computer Science
 In this paper, we make a comparative study of the P&O algorithm using pulse width modulation (PWM) and duty cycle modulation (DCM) for the control of DC/DC converters used for the search of the maximum power point of photovoltaic systems. The converter
Theodore Louossi, Kitmo, F. N. Gildas Armel, Nanfak Arnaud, Doka Baza Gilbert, Hamda Marcel Soulouknga, Fatima T. Ahmed   +6 more
doaj   +1 more source

PWM Control of a Buck Converter with an Amorphous Core Coil [PDF]

, 2011
Pulse-width modulation is widely used to control electronic converters. One of the most topologies used for high DC voltage/low DC voltage conversion is the Buck converter.
García García, Alfonso, Morales Cabrera, Rafael, Morón Fernández, Carlos, Somolinos Sánchez, José Andrés   +3 more
core   +1 more source

Research on noise suppression of electronic water pumps based on HRCSVPWM

Jixie qiangdu
The noise of automotive electronic water pump (EWP) is an important indicator of the performance of EWP, and its active control is conducive to improve the sound quality of the car.
HU Xinyang, MA Xipei, LIU Jie, FAN Pingqing   +3 more
doaj  

A.C. ELECTRIC DRIVE WITH PULSE-WIDTH MODULATION CONTROL

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2014
The paper proposes an original method for pulse-width modulation (PWM) of A.C. voltage. The method makes it possible to improve harmonic composition of the voltage.
V. P Belyaev
doaj  

1D Cellular Automata for Pulse Width Modulated Compressive Sampling CMOS Image Sensors [PDF]

, 2018
Compressive sensing (CS) is an alternative to the Shannon limit when the signal to be acquired is known to be sparse or compressible in some domain. Since compressed samples are non-hierarchical packages of information, this acquisition technique can be ...
Carmona Galán, Ricardo, Rodríguez Vázquez, Ángel Benito, Trevisi, Marco   +2 more
core  

Pulse Width Modulation (PWM) Inverter for Control Applications

INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH, 2019
Tamboli J I, shinde A S
openaire   +1 more source