FIELD: electric engineering.
SUBSTANCE: invention may be used in power energy, particularly in instruments to control high voltage electric equipment parameters, and protect power systems from overvoltage. The result is achieved due to effective concordance of great internal resistance in overvoltage limiter and low internal resistance of secondary power supply source (SPSS) by combining transformer and transformer-free methods of resistance conversion. The method and related devices may be also used in SPSS of high-voltage pulse loads operating in.
EFFECT: improved effectiveness of electric energy storage condenser charging in secondary power supply source (SPSS), for example, measuring instruments of non-linear overvoltage limiters, when power source is primarily supplied with small leak currents in controlled equipment avoiding necessity to use additional dc power source and ensuring more frequent and longer sessions of diagnostic data transmission.
5 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR POWER SUPPLY OF PULSE LOAD FROM SOURCE OF ALTERNATE VOLTAGE AND DEVICES FOR ITS IMPLEMENTATION (VERSIONS) | 2016 |
|
RU2642866C2 |
| METHOD FOR CHARGING CAPACITIVE ELECTRIC ENERGY STORAGE, AND DEVICES FOR ITS IMPLEMENTATION (VERSIONS) | 2012 |
|
RU2497273C1 |
| METHOD OF CHARGING CAPACITIVE ELECTRICAL ENERGY ACCUMULATOR AND DEVICE TO THIS END | 2008 |
|
RU2357358C1 |
| RESERVOIR CAPACITOR CHARGING DEVICE | 2011 |
|
RU2452081C1 |
| DEVICE FOR CHARGING ACCUMULATING CAPACITOR | 2006 |
|
RU2310981C1 |
| METHOD AND DEVICES FOR CHARGING ELECTRICAL ENERGY STORAGE CAPACITOR | 2001 |
|
RU2218654C2 |
| METHOD FOR CHARGING CAPACITIVE ACCUMULATOR OF ELECTRIC ENERGY AND DEVICE FOR ITS REALIZATION (VARIANTS) | 2006 |
|
RU2310980C1 |
| METHOD AND DEVICE FOR CHARGING STORAGE BATTERY | 2004 |
|
RU2269843C1 |
| DEVICE FOR CHARGING STORAGE CAPACITOR (VERSIONS) | 2007 |
|
RU2364021C1 |
| DEVICE FOR CHARGING A BATTERY OF ACCUMULATING CAPACITORS | 2004 |
|
RU2262184C1 |
