FIELD: electrical engineering. SUBSTANCE: synchronizing relay has measuring transducer, adder, comparator, final element, and three averaging and residual-signal shaping units. Relay incorporates provision for eliminating impact of short-time failure of generator frequency and high-frequency noise on its operation. EFFECT: enhanced precision. 1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYNCHRONIZATION RELAY | 2002 |
|
RU2222068C1 |
| RATE-OF-PHASE-ERROR RELAY | 2002 |
|
RU2208282C1 |
| FREQUENCY DIFFERENCE RELAY | 2002 |
|
RU2210131C1 |
| PHASE MISMATCH SPEED RELAY | 2002 |
|
RU2222085C1 |
| RELAY OF DIFFERENCE IN PHASES OF GENERATORS CONNECTED FOR PARALLEL OPERATION | 2011 |
|
RU2460192C1 |
| DIFFERENTIAL RELAY | 2002 |
|
RU2223569C1 |
| DIFFERENTIAL-PHASE RELAY | 2002 |
|
RU2231156C1 |
| DIFFERENTIAL-FREQUENCY RELAY | 2002 |
|
RU2222089C1 |
| FREQUENCY-CONTROL RELAY | 2002 |
|
RU2213389C1 |
| RESISTANCE RELAY | 2002 |
|
RU2227943C1 |
