GE D90 Plus, Инструкция по эксплуатации

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418 D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
PROTECTION FLEXLOGIC™ CHAPTER 7: PROTECTION
DUTT TX3.......................................................Asserted when the direct underreaching transfer trip scheme
asserts transmit bit 3.
DUTT TX4.......................................................Asserted when the direct underreaching transfer trip scheme
asserts transmit bit 4.
FlexMatrix operands
FLXMAT 1 DPO.............................................Asserted when FlexMatrix 1 drops out.
FLXMAT 1 OP................................................Asserted when FlexMatrix 1 operates.
FLXMAT 1 PKP..............................................Asserted when FlexMatrix 1 picks up.
FLXMAT 2 to 8 ..............................................The operands listed above are also available for FlexMatrix
elements 2 through 8.
FlexElement™ operands
FXE 1 DPO......................................................Asserted when protection FlexElement™ 1 drops out.
FXE 1 OP.........................................................Asserted when protection FlexElement™ 1 operates.
FXE 1 PKP.......................................................Asserted when protection FlexElement™ 1 picks up.
FXE 2 to 8 .......................................................The operands listed above are also available for protection
FlexElements™ 2 through 8.
Ground distance operands
GND DIST Z1 DPO A..................................Asserted when ground distance zone 1 phase A drops out.
GND DIST Z1 DPO B..................................Asserted when ground distance zone 1 phase B drops out.
GND DIST Z1 DPO C..................................Asserted when ground distance zone 1 phase B drops out.
GND DIST Z1 OP..........................................Asserted when ground distance zone 1 operates.
GND DIST Z1 OP A......................................Asserted when ground distance zone 1 phase A operates.
GND DIST Z1 OP B......................................Asserted when ground distance zone 1 phase B operates.
GND DIST Z1 OP C .....................................Asserted when ground distance zone 1 phase C operates.
GND DIST Z1 PKP .......................................Asserted when ground distance zone 1 picks up.
GND DIST Z1 PKP A ...................................Asserted when ground distance zone 1 phase A picks up.
GND DIST Z1 PKP B ...................................Asserted when ground distance zone 1 phase B picks up.
GND DIST Z1 PKP C ...................................Asserted when ground distance zone 1 phase C picks up.
GND DIST Z1 SUPN IN..............................Asserted when ground distance zone 1 neutral is supervising.
GND DIST Z2 DIR SUPN ...........................Asserted when ground distance zone 2 directional is
supervising. This operand is only available for zone 2.
GND DIST Z2 to Z5 .....................................The operands listed above are also available for ground
distance elements 2 through 5.
Ground instantaneous overcurrent operands
GROUND IOC1 DPO ..................................Asserted when ground instantaneous overcurrent 1 drops out.
GROUND IOC1 OP......................................Asserted when ground instantaneous overcurrent 1 operates.
GROUND IOC1 PKP....................................Asserted when ground instantaneous overcurrent 1 picks up.
GROUND IOC2 to 12 .................................The operands listed above are also available for ground
instantaneous overcurrent elements 2 through 12.
Ground time overcurrent operands
GROUND TOC1 DPO .................................Asserted when ground time overcurrent 1 drops out.
GROUND TOC1 OP.....................................Asserted when ground time overcurrent 1 operates.
GROUND TOC1 PKP...................................Asserted when ground time overcurrent 1 picks up.
GROUND TOC2 to 6 ...................................The operands listed above are also available for ground time
overcurrent elements 2 through 6.
Hybrid permissive overreaching transfer trip (hybrid POTT) operands
HYBRID POTT OP........................................Asserted when the hybrid permissive overreaching transfer trip
scheme operates.