FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and can be used to provide power to a power converter. In order to achieve the technical result during all operation modes of the power converter while avoiding additional costs involved with providing a dedicated control power supply fed from bus voltage, it is proposed that power stored in power storing means included in a power converter stage, or more generally in a power converter are used for supply to the controller even if the power converter is in stand-by mode, as a transfer of power between such power storing means through a primary inductance may be used for providing also for a power transfer to a secondary inductance, which then supplies the controller.
EFFECT: technical result consists in reducing power consumption.
15 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STANDALONE SELF-POWERED NUMERICALLY CONTROLLED RELAY | 2008 |
|
RU2463693C2 |
| SEMICONDUCTOR SWITCH WITH RELIABLE BEHAVIOUR AT FAILURE OF POWER SUPPLY AND LOW POWER CONTROL | 2012 |
|
RU2586447C2 |
| SCHEMES OF POWER SOURCE | 2015 |
|
RU2628407C1 |
| POWER SUPPLY SYSTEM WITH REDUCED POWER LOSSES, ELECTRONIC DEVICE AND CONTROLLER | 2011 |
|
RU2556700C2 |
| ULTRA-HIGH EFFICIENCY SWITCHING POWER INVERTER AND POWER AMPLIFIER | 2011 |
|
RU2558945C2 |
| ULTRA-LOW POWER SOURCE CONTROL CIRCUIT | 2021 |
|
RU2810265C2 |
| MAGNETICALLY COUPLED POWER FACTOR CORRECTOR WITH CONSTANT OUTPUT VOLTAGE STABILIZATION | 2023 |
|
RU2817315C1 |
| POWER FACTOR CORRECTOR | 2023 |
|
RU2806674C1 |
| SYSTEM OF POWER CONVERTER THAT EFFICIENTLY OPERATES IN ENTIRE RANGE OF LOAD MODES | 2009 |
|
RU2480884C2 |
| POWER FACTOR CORRECTOR | 2023 |
|
RU2805046C1 |
