
CHAPTER 5: OPC–UA COMMUNICATION STANDARD
OPC–UA POINT LISTS
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
5–3
Table 5-2: Digital points
Vab
Phase to phase voltage AB
Vbc
Phase to phase voltage BC
Vca
Phase to phase voltage CA
Va_mag
Va magnitude
Va_ang
Va angle
Vb_mag
Vb magnitude
Vb_ang
Vb angle
Vc_mag
Vc magnitude
Vc_ang
Vc angle
Vn_mag
Vn magnitude
Vn_ang
Vn angle
Ia_mag
Ia magnitude
Ia_ang
Ia angle
Ib_mag
Ib magnitude
Ib_ang
Ib angle
Ic_mag
Ic magnitude
Ic_ang
Ic angle
Ig_mag
Ground magnitude
Ig_ang
Ground angle
In_mag
Neutral magnitude
In_ang
Neutral angle
Is_mag
Sensitive Ground magnitude
Vaux_mag
Auxiliary Voltage magnitude
Vaux_ang
Auxiliary Voltage angle
IseqPos_mag
Positive Sequence Current magnitude
IseqPos_ang
Positive Sequence Current angle
IseqNeg_mag
Negative Sequence Current magnitude
IseqNeg_ang
Negative Sequence Current angle
IseqZero_mag
Zero Sequence Current magnitude
IseqZero_ang
Zero Sequence Current angle
VseqPos_mag
Positive Sequence Voltage magnitude
VseqPos_ang
Positive Sequence Voltage angle
VseqNeg_mag
Negative Sequence Voltage magnitude
VseqNeg_ang
Negative Sequence Voltage angle
VseqZero_mag
Zero Sequence Voltage magnitude
VseqZero_ang
Zero Sequence Voltage angle
Data
Description
PIOC_1_PKP
Phase IOC 1 PKP
PIOC_1_phA_PKP
Phase A IOC 1 PKP
PIOC_1_phB_PKP
Phase B IOC 1 PKP
PIOC_1_phC_PKP
Phase C IOC 1 PKP
PIOC_1_OP
Phase IOC 1 OP
PIOC_1_phA_OP
Phase A IOC 1 OP
PIOC_1_phB_OP
Phase B IOC 1 OP
PIOC_1_phC_OP
Phase C IOC 1 OP
Data
Description
Содержание ML Series 350
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