Fluke 6135A/PMU, Руководство оператора

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6135A/PMU
Operators Manual
7-6
Table 7-1. Interactive Graph Configuration Window (cont.)
Item Name Description

Inputs to Plot
Use to select the which input to plot. The two selections are:
•
Voltage – Plot the voltage test data from the source selected.
•
Current – Plot the current test data from the source selected.
If Voltage and Current are both selected, each will open a new
window for each source selected.
Example: If both sources (actual and measured) are selected and
both inputs (voltage and current) are selected, then four windows
open: Actual Voltage, Actual Current, Measured Voltage, and
Measured Current. Refer to the examples in the “Example
Interactive Graph Configurations” section.

Phases to Plot
Use to select the phase to plot. The four selections are:
•
Phase A, B, and C – Plot the test data for the phase selected.
•
Positive Sequence – Plot the positive sequence for all three
phases.
 X Axis
Use to select the x-axis plot. The two selections are:
•
Plot vs. Time – Plot the test data against time.
•
Plot vs. Frequency – Plot the test data against frequency.
If both are selected, each will open a new window for each source
and input selected. One window will show Plot vs. Time and the
other will show Plot vs. Frequency (Refer to Figure 7-2).

Y Axis: Analysis
Results
Use to select the error value to plot. The five selections are:
•
TVE (Percent) – Plots the Total Vector Error in percentage
•
Magnitude Error – Plot the Magnitude Error component of the
TVE.
•
Phase Error – Plot the Phase Error component of the TVE.
•
Frequency Error – Plot the difference (error) between the
Actual Frequency output by the System and he measured
frequency reported by the UUT.
•
ROCOF Error - Plot the difference between the actual Rate of
Change of Frequency (ROCOF) output of the System and the
measured ROCOF of the UUT.
Each selection opens a new panel in the window.

Y Axis: Raw
Data
Use to select the raw data to plot. The four selections are:
•
Magnitude – Plot the magnitude (amplitude) of the selected
source..
•
Phase – Plot the phase of the selected source..
•
Frequency – Plot the frequency of the selected source.
•
ROCOF – Plot the Rate of Change of Frequency of the selected
source.
Each selection opens a new panel in the window.

Path
The location of the active plot settings file. Plot settings file contains
the plot selections as well as plot colors, plot styles and other
configurable plot options.