11
the sake of research, generally not requiring adjustment.
Test
You may start data measurement with frequency response method after setting of basic test
information. The system will automatically complete frequency sweep after “START” key is clicked.
The
key will turn to
key in the process of test that could stop the current scanning once clicked.
The test pauses once the signal curve display area is clicked and proceeds when clicked again.
After completion of a test item, change the wiring mode, change software setting information, click
again
key, measure the next item and repeat the above operations until all measurement items are
completed.
The test waveform display area is unfolded when the test curve display area (A) is double clicked in
the test process, which contains waveform display, input voltage peak value (red), response voltage
peak value (yellow), amplification factor and X-coordinate time information used for signal research.
4.3 Correlation Analysis
Curves in area E are automatically divided into three groups, 1-3 as a group, 4-6 as a group and 7-9
as a group and correlation analysis of each group of curves is performed inside the respective group.
Once
is clicked, report display window will pop up at the left side that displays contents of the
current test report. The operator may reconfirm and re-input information and click
on the report
display window to let the save dialogue box pop up, where the operator may set file name, file type and
save path. The result is saved in “transformer winding deformation test report” of disk D by default with
file name of “print report” + “print time”.
