Defect type identifying method for GIS oscillation impulse voltage withstanding test
A technology of vibration shock and withstand voltage test, applied in the direction of testing dielectric strength, etc., can solve the problems of partial discharge detection and insulation evaluation, and achieve high reliability and practicability
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[0048] According to Figure 1 ~ Figure 5 , A detailed description of the preferred embodiment of the present invention.
[0049] Such as figure 1 As shown, the present invention provides a signal detection system for GIS oscillation impulse withstand voltage test, including:
[0050] Electrically connected to the oscillating impact high-voltage power supply 3 of the GIS sample 7;
[0051] The impact high voltage control unit 2 electrically connected to the oscillating impact high voltage power supply 3;
[0052] Electrically connect the oscillating impact high-voltage power supply 3 and the capacitive voltage divider 4 of the GIS sample 7;
[0053] Electrically connect the current detection module 6 of the GIS sample 7;
[0054] UHF sensor 8 electrically connected to GIS sample 7;
[0055] The acquisition and storage device 5 for electrically connecting the capacitive voltage divider 4, the current detection module 6 and the UHF sensor 8;
[0056] The main control display device 1 of the ...
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