GE Multilin W650 - Page 276

6-6 W650 Wind Generator Protection System GEK-113032A
6.2 STATUS 6 ACTUAL VALUES
6
6.2.3.7 VOLTAGE
This screen shows the activation of all voltage elements available in the W650. It can be accessed from the menu: Actual
> Status > Protection > Voltage, and it includes the following signaling LEDs.
The values shown are:
Pickup and operation signals for phase to ground and phase-to-phase undervoltage elements and the three-phase signal
for pickup and operation for the undervoltage element.
Pickup and operation for negative sequence overvoltage element.
Pickup and operation signals for phase-to-phase overvoltage elements and the three-phase signal for pickup and operation
for the overvoltage element.
Pickup and operation for neutral overvoltage elements (High and low).
Pickup and operation for auxiliary undervoltage and overvoltage elements.
Table 6–10: VOLTAGE ACTUAL VALUES
UNDERVOLTAGE ACTUAL VALUES OVERVOLTAGE ACTUAL
VALUES
NEUTRAL OV (HIGH AND LOW)
ACTUAL VALUES
PHASE UV1 A PKP PHASE UV3 A PKP PHASE OV1 AB PKP NEUTRAL OV1 HIGH PKP
PHASE UV1 A OP PHASE UV3 A OP PHASE OV1 AB OP NEUTRAL OV1 HIGH OP
PHASE UV1 B PKP PHASE UV3 B PKP PHASE OV1 BC PKP NEUTRAL OV2 HIGH PKP
PHASE UV1 B OP PHASE UV3 B OP PHASE OV1 BC OP NEUTRAL OV2 HIGH OP
PHASE UV1 C PKP PHASE UV3 C PKP PHASE OV1 CA PKP NEUTRAL OV3 HIGH PKP
PHASE UV1 C OP PHASE UV3 C OP PHASE OV1 CA OP NEUTRAL OV3 HIGH OP
PHASE UV1 AB PKP PHASE UV3 AB PKP PHASE OV1 PKP NEUTRAL OV1 LOW PKP
PHASE UV1 AB OP PHASE UV3 AB OP PHASE OV1 OP NEUTRAL OV1 LOW OP
PHASE UV1 BC PKP PHASE UV3 BC PKP PHASE OV2 AB PKP NEUTRAL OV2 LOW PKP
PHASE UV1 BC OP PHASE UV3 BC OP PHASE OV2 AB OP NEUTRAL OV2 LOW OP
PHASE UV1 CA PKP PHASE UV3 CA PKP PHASE OV2 BC PKP NEUTRAL OV3 LOW PKP
PHASE UV1 CA OP PHASE UV3 CA OP PHASE OV2 BC OP NEUTRAL OV3 LOW OP
PHASE UV1 PKP PHASE UV3 PKP PHASE OV2 CA PKP
AUXILIARY OV
PHASE UV1 OP PHASE UV3 OP PHASE OV2 CA OP AUXILIARY OV1 PKP
PHASE UV2 A PKP PHASE UV4 A PKP PHASE OV2 PKP AUXILIARY OV1 OP
PHASE UV2 A OP PHASE UV4 A OP PHASE OV2 OP AUXILIARY OV2 PKP
PHASE UV2 B PKP PHASE UV4 B PKP PHASE OV3 AB PKP AUXILIARY OV2 OP
PHASE UV2 B OP PHASE UV4 B OP PHASE OV3 AB OP AUXILIARY OV3 PKP
PHASE UV2 C PKP PHASE UV4 C PKP PHASE OV3 BC PKP AUXILIARY OV3 OP
PHASE UV2 C OP PHASE UV4 C OP PHASE OV3 BC OP
AUXILIARY UV
PHASE UV2 AB PKP PHASE UV4 AB PKP PHASE OV3 CA PKP AUXILIARY UV1 PKP
PHASE UV2 AB OP PHASE UV4 AB OP PHASE OV3 CA OP AUXILIARY UV1 OP
PHASE UV2 BC PKP PHASE UV4 BC PKP PHASE OV3 PKP AUXILIARY UV2 PKP
PHASE UV2 BC OP PHASE UV4 BC OP PHASE OV3 OP AUXILIARY UV2 OP
PHASE UV2 CA PKP PHASE UV4 CA PKP PHASE OV4 AB PKP AUXILIARY UV3 PKP
PHASE UV2 CA OP PHASE UV4 CA OP PHASE OV4 AB OP AUXILIARY UV3 OP
PHASE UV2 PKP PHASE UV4 PKP PHASE OV4 BC PKP
VOLTAGE UNBALANCE
PHASE UV2 OP PHASE UV4 OP PHASE OV4 BC OP VOLTAGE UNBALANCE 1 PKP
PHASE OV4 CA PKP VOLTAGE UNBALANCE 1 OP
PHASE OV4 CA OP VOLTAGE UNBALANCE 2 PKP
PHASE OV4 PKP VOLTAGE UNBALANCE 2 OP
PHASE OV4 OP VOLTAGE UNBALANCE 3 PKP
VOLTAGE UNBALANCE 3 OP