FIELD: electricity.
SUBSTANCE: to output of PWM-controller intended to control current level the signal is delivered, and the above signal is equal to difference in current values of the primary and secondary windings of transformer; thus inner current control loop is formed in addition to the main loop of output voltage stabilising.
EFFECT: improved stability and operation speed of single-step forward converter, wherein transistor switching takes place at zero value of current in process of quasi-resonant oscillation at load-bearing elements.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STABILIZED QUASI-RESONANCE CONVERTER | 2011 |
|
RU2443051C1 |
| STABILISED QUASIRESONENT CONVERTER | 2012 |
|
RU2510862C1 |
| STABILISED QUASIRESONANT CONVERTER | 2010 |
|
RU2418355C1 |
| STABILISED QUASI-RESONANT CONVERTER | 2009 |
|
RU2385526C1 |
| STABILISED QUASI-RESONENT CONVERTER | 2010 |
|
RU2417510C1 |
| QUASIRESONANT VOLTAGE CONVERTER WITH IMPROVED ELECTROMAGNETIC COMPATIBILITY | 2019 |
|
RU2727622C1 |
| QUASI-RESONANCE SINGLE-CYCLE FORWARD-PATH VOLTAGE CONVERTER WITH SWITCHING AT ZERO CURRENT | 2018 |
|
RU2709453C2 |
| QUASI-RESONANT VOLTAGE CONVERTER WITH HIGH COEFFICIENT OF EFFICIENCY | 2016 |
|
RU2637813C1 |
| FORWARD CONVERTER WITH SYNCHRONOUS RECTIFICATION AND ACTIVE OVERVOLTAGE LIMITATION | 2020 |
|
RU2743574C1 |
| SINGLE-PHASE DIRECT VOLTAGE CONVERTER | 2006 |
|
RU2352050C2 |
