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Part IV System Test
4.1 Start of “Winding Deformation Test System” Program
1) Double click the icon
of “transformer winding deformation tester” to start the program of
“transformer winding deformation test system”.
2) Enter the main program interface titled “transformer winding deformation tester” after the start
process (double click the small icon
at the top left corner of the screen to switch to the desktop.
Please do not click the icon in the process of test.)
The software main interface consists of 7 parts:
（
A
）
Test Curve Display Area
The area displays test curve with frequency as X-coordinate and dB value with Y-coordinate
(amplitude-frequency test) or angle value (phase-frequency test). The label below consists of:
Curve type label:
to mark the current display is “amplitude-frequency curve” or “phase-frequency
curve”. Click the label to switch between the two types (require hardware support).
Scanning mode label
: to display the current scanning mode is linear scanning or logarithmic
scanning. Click the label to switch between the two modes.
Start frequency label
: to display start frequency of current scanning. Click the label to switch
among different start frequencies.
Stop frequency label
: to display stop frequency of current scanning.
Scanning point number label
: to display total point number of current scanning. Click the label to
switch among different point numbers.
