Ggio1 Status Configuration - GE D90 Plus Instruction Manual

IEC 61850 COMMUNICATIONS

GGIO1 status configuration

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PhV Phase A Deadband, PhV Phase B Deadband, PhV Phase C Deadband
Range: 0.001 to 100.000% in steps of 0.001
Default: 10.000%
These settings specify the Va, Vb, and Vc phase voltage deadband values. The 100%
deadband value is 275 × VT ratio.
Current Phase A Deadband, Current Phase B Deadband, Current Phase C Deadband
Range: 0.001 to 100.000% in steps of 0.001
Default: 10.000%
These settings specify the Ia, Ib, and Ic phase current deadband values. The 100%
deadband value is 46 × phase CT primary × phase CT ratio.
Current Neutral Deadband
Range: 0.001 to 100.00% in steps of 0.001
Default: 10.000%
This setting specifies the neutral current deadband value. The 100% deadband value is
46 × ground CT primary.
Watt Phase A Deadband, Watt Phase B Deadband, Watt Phase C Deadband
Range: 0.001 to 100.000% in steps of 0.001
Default: 10.000%
These settings specify the real per-phase power deadband values. The maximum value
representing 100% of deadband is 46 × phase CT primary × phase CT ratio × 275 × VT
ratio.
Var Phase A Deadband, Var Phase B Deadband, Var Phase C Deadband
Range: 0.001 to 100.000% in steps of 0.001
Default: 10.000%
These settings specify the reactive per-phase power deadband values. The maximum
value representing 100% of deadband is 46 × phase CT primary × phase CT ratio × 275 ×
VT ratio.
VA Phase A Deadband, VA Phase B Deadband, VA Phase C Deadband
Range: 0.001 to 100.000% in steps of 0.001
Default: 10.000%
These settings specify the apparent per-phase power deadband values. The maximum
value representing 100% of deadband is 46 × phase CT primary × phase CT ratio × 275 ×
VT ratio.
Power Factor Phase A Deadband, Power Factor Phase B Deadband, Power Factor Phase
C Deadband
Range: 0.001 to 100.000% in steps of 0.001
Default: 10.000%
These settings specify the per-phase power factor deadband values. The maximum
value representing 100% of deadband is 2.
The GGIO1 logical node provides access to as many 128 digital status points and
associated timestamps and quality flags. It is intended that clients use GGIO1 in order to
access digital status values from the D90
the selection of the number of digital status indications available in GGIO1 (8 to 128) and to
select logic operands to drive the status of the GGIO1 status indications. Clients can utilize
the IEC 61850 buffered and unbuffered reporting features available from GGIO1 to build
sequence of events (SOE) logs and HMI display screens. Buffered reporting should
Plus
. Configuration settings are provided to allow
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: COMMUNICATIONS