FIELD: electricity.
SUBSTANCE: frequency-phase discriminator includes phase comparison unit (1), logical blocking unit (2), blocking triggers (3),(4), logic device (5), two pulse counters (6, 7), decoder (8), trigger (9) and two digital switches (10, 11).
EFFECT: enlarging functional capabilities of frequency-phase discriminator by determining both phase error of pulses of compared frequencies and angular error of in-phase synchronous electric drive.
2 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PHASING ELECTRIC MOTOR ROTARY SHAFT AND DEVICE THEREFOR | 2015 |
|
RU2608177C2 |
| FREQUENCY-PHASE DISCRIMINATOR | 2018 |
|
RU2695986C1 |
| SYNCHRONOUS-COPHASED ELECTRIC DRIVE | 2010 |
|
RU2422978C1 |
| METHOD OF PHASING ELECTRIC MOTOR ROTARY SHAFT AND DEVICE THEREFOR | 2016 |
|
RU2649307C1 |
| STABILISED ELECTRIC DRIVE | 2011 |
|
RU2462809C1 |
| STABILISED ELECTRIC DRIVE | 2011 |
|
RU2467465C1 |
| SYNCHRONOUS-COPHASED ELECTRIC DRIVE | 2011 |
|
RU2485665C1 |
| METHOD FOR ELECTRIC MOTOR ROTARY SHAFT PHASING AND DEVICE FOR ITS IMPLEMENTATION | 2011 |
|
RU2475932C1 |
| FREQUENCY-PHASE DICRIMINATOR | 0 |
|
SU1589373A1 |
| STABILIZED ELECTRIC DRIVE | 2016 |
|
RU2621288C1 |
