FIELD: electrical engineering. SUBSTANCE: relay used for adjusting generator voltage to supply mains value has four comparators, three pulse shapers, three AND gates, final element, clock generator, three registers, three delay circuits, three pulse counters, and algebraic adder. EFFECT: enlarged functional capabilities. 1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIFFERENTIAL-FREQUENCY RELAY | 2002 |
|
RU2222086C1 |
| DIFFERENTIAL-PHASE RELAY | 2002 |
|
RU2222087C1 |
| PHASE-DIFFERENCE RELAY | 2002 |
|
RU2220468C1 |
| FREQUENCY DIFFERENCE RELAY | 2002 |
|
RU2216812C1 |
| PHASE DIFFERENCE RELAY | 2002 |
|
RU2206935C1 |
| PHASE-DIFFERENCE RELAY | 2003 |
|
RU2237312C1 |
| SYNCHRONIZATION RELAY | 2002 |
|
RU2224321C1 |
| DIFFERENCE-FREQUENCY RELAY | 2002 |
|
RU2208866C1 |
| PHASE MISMATCH SPEED RELAY | 2002 |
|
RU2222085C1 |
| FREQUENCY RELAY | 2002 |
|
RU2220472C1 |
