FIELD: remote-control relay protective gear. SUBSTANCE: relay affording modulo (including scale) comparison for protection of power transmission lines and miscellaneous pieces of electrical equipment is provided in addition with pulse generator, two switches, two pulse shapers, two delay circuits, two binary counters, two storage registers, and digital comparator. EFFECT: improved speed of response, precision, and noise immunity. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RESISTANCE RELAY | 1998 |
|
RU2139619C1 |
| POWER DIRECTION RELAY | 2001 |
|
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|
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| DEVICE FOR MEASUREMENT OF ACCELERATIONS | 2000 |
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| RANK STATISTIC CALCULATION UNIT | 1997 |
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RU2122746C1 |
