FIELD: electrical engineering; control of DC motors. SUBSTANCE: voltage on collectors of transistor amplifiers in this electric drive is proportional to supply voltage amplitude. At zero driving voltage optimum thyristor turn-on angle is provided which does not depend on value of supply voltage. EFFECT: enhanced control. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| REVERSIBLE ELECTRIC DRIVE | 1990 |
|
RU2020716C1 |
| PHASE SHIFTER FOR VALVE-TYPE CONVERTER CONTROL | 1991 |
|
RU2024170C1 |
| THYRISTOR CONVERTER CONTROL DEVICE | 1990 |
|
RU2024169C1 |
| THYRISTOR DRIVE | 1989 |
|
RU2020715C1 |
| PHASE SHIFTER | 0 |
|
SU1809510A1 |
| PHASE SHIFTER | 0 |
|
SU1809511A1 |
| THYRISTOR CONVERTER | 0 |
|
SU1809519A1 |
| THYRISTOR IGNITION SYSTEM | 1992 |
|
RU2047784C1 |
| OCTANE-CORRECTOR | 1990 |
|
RU2030617C1 |
| OCTANE-CORRECTOR | 1991 |
|
RU2044154C1 |
