ABB 615 series Technical Manual page 389

1MAC059074-MB A
615 series ANSI
Technical Manual
Operation mode
Yo
Im(Yo) Im(Yo)
Re(Yo)
Settings: Settings:
• Circle conductance • Susceptance forward
• Circle susceptance • Susceptance reverse
• Circle radius • Susceptance tilt Ang
Not applicable in high
resistance grounded or
compensated systems!
Yo,Go
Im(Yo) Im(Yo)
Re(Yo)
Settings: Settings:
• Circle conductance •
Circle conductance
• Circle susceptance •
Circle susceptance
• Circle radius •
Circle radius
• Conductance forward • Susceptance forward
• Conductance reverse • Susceptance reverse
• Conductance tilt Ang • Susceptance tilt Ang
GUID-77B6138F-168E-4A98-B8D8-018164E79A6B V1 EN
Figure 178: Admittance characteristic with different operation modes when
Directional mode = "Non-directional"
Bo Go
Im(Yo)
Re(Yo)
Settings:
• Conductance forward
• Conductance reverse
• Conductance tilt Ang
Not applicable in
ungrounded systems!
Operation mode
Yo,Bo Go,Bo
Im(Yo)
Re(Yo)
Settings:
• Conductance forward
• Conductance reverse
• Conductance tilt Ang
• Susceptance forward
• Susceptance reverse
• Susceptance tilt Ang
Section 4
Protection functions
Re(Yo)
Yo,Go,Bo
Im(Yo)
Re(Yo) Re(Yo)
Settings:
• Circle conductance
• Circle susceptance
• Circle radius
• Conductance forward
• Conductance reverse
• Conductance tilt Ang
• Susceptance forward
• Susceptance reverse
• Susceptance tilt Ang
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