Adding New Power Thresholds - GE RPV311 Technical Manual

RPV311
8.3

Adding New Power Thresholds

RPV311-TM-EN-7
A The <A > button allows user to apply the hold time or the hysteresis for all
PPLY ALL
thresholds.
B The <R > button allows user to delete the threshold.
EMOVE
To add a power threshold, fill in the following:

The S scroll box allows user to define a code of a power circuit used. No
OURCE
editing allowed.

The Q scroll box allows user to select the associated magnitude to be
UANTITY
monitored. For power circuits:
 S - total apparent power;
S1 - apparent power;

P1 - active power;

Q1 - reactive power;

dS - total apparent power variation;

dS1
 - apparent power variation;
dP1 - active power variation;

dQ1
 - reactive power variation;
SOSC - power swing;


The O scroll box allows user to select greater than or less than for analog
PERATOR
magnitude.

The V text field allows user to enter the magnitude value associated with
ALUE
greater than or less than operator.

The H text field allows user to enter the time in seconds, where the
OLD TIME
threshold needs to be exceeded to be considered valid. For the SOSC power
threshold, this field is called O

text field allows user to enter a quantity in %, whose value needs
The H
YSTERESIS
to be smaller in relation to the threshold to determine the end of the event and
to reset the threshold detector.
Once the threshold is created, it shows in configuration interface menu. When
selecting the threshold, a screen shows the characteristics of the threshold selected,
as shown in Figure 29. It is possible to edit the value, hold time, and hysteresis.
Chapter 4 – Configuration
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SCILLATION IME
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