FIELD: electrical engineering. SUBSTANCE: given resistance relay includes final-control element, intermediate voltage transformer, intermediate current transformer, clock pulse generator, five comparators, three OR gates, nonrecursive filter, reversible counter, former of short pulses by leading edge, six AND gates, delay element. EFFECT: increased precision of resistance relay. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIFFERENTIAL-PHASE RELAY | 2002 |
|
RU2231156C1 |
| RESISTANCE RELAY | 2002 |
|
RU2227943C1 |
| STATIC POWER RELAY | 2002 |
|
RU2216813C1 |
| DIFFERENTIAL RELAY | 2002 |
|
RU2223569C1 |
| FREQUENCY RELAY | 2002 |
|
RU2220470C1 |
| RESISTANCE RELAY | 2002 |
|
RU2227942C1 |
| PHASE-FREQUENCY RELAY | 2002 |
|
RU2210132C1 |
| RELAY | 2002 |
|
RU2205465C1 |
| FREQUENCY ADJUSTMENT RELAY | 2002 |
|
RU2210133C1 |
| RELAY | 2002 |
|
RU2216810C1 |
