Table of Contents
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Chapter 1
General Information
12
Generator Protection Functions
This list contains the generator protection functions:
• Loss of excitation current (40)
• Over-excitation voltage (59F)
• Generator overvoltage (59)
• Generator undervoltage (27)
• Loss of sensing (60FL)
• Loss of permanent magnet generator
(PMG/Excitation power) (27)
• Reverse VAR (40Q)
• Over-frequency (81O)
• Under-frequency (81U)
• Reverse power (32R)
• Rotating diode monitor
• Phase rotation error (47)
• Generator overcurrent (51)
Metering Functions
This list contains the metering functions:
• Voltage
• Current
• Frequency
• Real Power
• Apparent Power
• Reactive Power
• Power Factor
• Real Energy (kWh)
• Apparent Energy (kVAh)
• Reactive Energy (kVARh)
• Controller Excitation Current and Voltage
• Diode Monitor Ripple Level
• Load Share Error
• Synchronization Parameters
Rockwell Automation Publication 1407-UM002B-EN-P - February 2019
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