FIELD: electrical engineering; voltage regulation for dc generators, primarily those of off-line power supply systems.
SUBSTANCE: proposed dc generator voltage regulator has fuse, voltage measuring element, transistor switch, self-excitation relay, two diodes, overvoltage protective unit, and two resistors. Overvoltage protective unit is provided with output break contact and its measuring input is connected to third lead of voltage regulator which is connected to plus bus through series-connected transistor switch shorted out by break contact of self-excitation relay and through output break contact of overvoltage protective unit; power bus of overvoltage protective unit is connected to cathode of second diode and its common bus, to minus bus.
EFFECT: enhanced reliability of voltage regulator and protective gear.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VOLTAGE REGULATOR OF D.C.GENERATOR | 0 |
|
SU1262683A1 |
| REGULATOR OF GENERATOR VOLTAGE | 0 |
|
SU1171951A1 |
| VOLTAGE REGULATOR FOR POWER-DIODE GENERATOR | 0 |
|
SU902197A1 |
| METHOD OF AUTOMATIC CONTROL OF PLASMATRON OPERATION MODE AND DEVICE FOR ITS IMPLEMENTATION | 2008 |
|
RU2389055C2 |
| DC GENERATOR SOURCE CONTROLLER | 0 |
|
SU1480082A1 |
| DIRECT CURRENT GENERATION PLANT | 2007 |
|
RU2351058C1 |
| VOLTAGE CONTROL FOR SYNCHRONOUS GENERATORS | 0 |
|
SU955496A1 |
| SELF-CONTAINED POWER SUPPLY SYSTEM | 0 |
|
SU1644357A1 |
| CONTROL OF EXCITATION CURRENT FOR GENERATOR | 0 |
|
SU1039012A1 |
| CAR ELECTRIC POWER SUPPLY SYSTEM | 0 |
|
SU873371A1 |
