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Model PWM switch based on symbolic analysis.
This paper deal about symbolic model PWM switch.
JA - Elektronika a optoelektronika, elektrotechnika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Methods of solution switched cuicuit
Paper deals with average model of PWM switch implemented in VHDL-AMS...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Symbolic analysis of PWM DC converters
A way how to model PWM switches for symbolic analysis of DC-DC converters with fixed and modulated duty ratio is explained.
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Symbolic Analysis of Switched-Mode DC-to-DC Converters.
A method of modeling PWM switches for symbolic analysis of pulse-width-modulated (PWM) dc-to-dc converters operating in the continuous conducting mode (CCM) is described for switches with both fixed and modulated d...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Space vector PWM with optimal switching sequence for minimization of dual inverter power losses
The proposed algorithm combines space vector PWM with model predictive control. Space vector PWM is used to approximate reference voltage vector and to find switching sequences. Model predictive control is used selected opt...
Electrical and electronic engineering
- 2017 •
- R
Rok uplatnění
R - Software
A contribution to switching frequency optimalization in PWM controllers of DC motors.
The paper deals with PWM full bridge controlling of DC motors. The solved problem is influence of voltage switching frequency to current ripple in armature circuit. Current ripple causes additional power looses and leads to system e...
KA - Vojenství
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Flow Graph Analysis of PWM DC-to-DC Converters.
Flow graphs of the pulse-width-modulated (PWM) switch both with the fixed and modulated duty cycle are introduced in the paper. These graphs start from the classical Vorpérian model of PWM switch in the continuous ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Optimalization of switching frequency in PWM controllers of DC motors.
The article solves switching frequency optimalization problem when PWM full bridge controllers for DC separately excited motors are used. Switching frequency optimalization problem is solved using multicriterial programming...
KA - Vojenství
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Minimization losses of the two-level inverter
This report deals with minimizing the switching losses of a two-level inverter. It focuses on optimizing switching with a minimum increase in current ripple on the output side. Several methods are described, which can be divided int...
Electrical and electronic engineering
- 2021 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
Symbolic Analysis of DC-DC Converters Using Generalized Averaged Model of PWM Switch
The technique of averaged modeling represents a DC-DC switched converter by a continuous-time model for quantities averaged over the switching period. The paper presents a universal procedure for symbolic analysis of converters usin...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
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