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Pulse width modulator
Pulse width modulator for the control of the power converters. The modulator generates PWM signal with the changeable duty cycle 0 up to 1 at frequences 1kHz up to 15kHz....
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- X
Rok uplatnění
X - Nezařazeno
Pulse width modulation with frequency changing
Pulse width modulation (PWM) is widely used in different applications. PWM transform the information in the amplitude of a bounded input signal into the pulse width output signal, without...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Variable frequency pulse width modulation
Pulse width modulation (PWM) is widely used in different applications. PWM transform the information in the amplitude of a bounded input signal into the pulse width output signal, without...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Digital and analog systems for pulse width modulation with variable frequency
Pulse-width modulation (PWM) is widely used for control in power electronics into the pulse width output signal. The frequency of the output signal is usually constant. In this paper the new p...
Electrical and electronic engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Application of Digital Signal Processor TMS320F240 for Production of Pulse Width Modulation.
The paper deals with production of pulse width modulation and space vector PWM. There are described helpful peripherals of mentioned processor in this paper and their utilization for optimisation of PWM....
JA - Elektronika a optoelektronika, elektrotechnika
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
Using pulse width modulation with carrier frequency changing for transmission of two separate signals
Pulse width modulation (PWM) is widely used in different applications. PWM transforms the information in the amplitude of a bounded input signal into the pulse changing (PWMFM) is described. In su...
Electrical and electronic engineering
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Elimination of electric drive electromagnetic noise
This paper describes possibilities of electromagnetic noise reduction of induction motor drive fed by inverter controlled by Pulse Width Modulation (PWM) and Random Pulse Width Modulation...
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
PWM Core - Functional Sample of Pulse Width Modulation Generator
This document describes the PWM Core - functional sample of pulse width modulation generator based on the Universal PicoBlaze Wrapper. It is operational on Xilinx Evaluation Board 3S1600E....
JC - Počítačový hardware a software
- 2011 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Use of random PWM for decreasing of electric drive noise
This paper deals with possibilities of decreasing of an electromagnetic noise generated by an electric drive. We consider electric drive with induction motor fed by inverter. To reduce the electromagnetic noise caused by PWM (Pulse ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Modified PWM algorithm for low duty in SRC
in whole output voltage range. The standard algorithm uses basic pulse-width modulation output voltage is needed (low duty cycle). The proposed PWM algorithm uses two pulsesThis paper shows modified P...
Electrical and electronic engineering
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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