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Five advantages of partial discharge detector

time:2021/5/24   source:华天电力  reading:747 time

Five advantages of partial discharge detector:


1. Its various innovative anti-interference technologies enable you to make accurate measurements in a strong interference environment; digital windowing can be performed, any phase of the window can be opened, single or double windows are optional, and the ellipse rotates 360° to avoid interference Impact on measurement.


2. Friendly user interface and high-speed sampling refresh rate, with the visual effect of analog partial amplifier; this partial amplifier adopts WINDOWS series operating platform, you can freely choose ellipse, straight line, sine wave display, two-dimensional and three-dimensional graphic analysis methods and The frequency spectrum window and the three-dimensional characteristic window can statically measure, observe and analyze the partial discharge pulse of the one-cycle test voltage in detail.


Partial Discharge Detector.png


3. The provided multiple waveform analysis and recording methods make it easy for you to judge the nature of the discharge; multi-channel measurement and digital differential technology can flexibly form a pulse polarity discrimination or balance measurement loop, effectively suppressing interference pulse signals. Advanced spectrum analysis processing can effectively reduce background interference.


4. The automatic recording and processing of various test data can quickly generate test reports with both pictures and texts; under the full Chinese character operation platform, it is convenient to perform frequency band selection, gain conversion, spectrum analysis, and two-dimensional and three-dimensional graphic display. In addition, the system can also print or save a single graph, and save continuous time graph data for analysis.


5. Using dual-channel embedded system, TFT touch screen, the system is stable and reliable, and the failure rate is low. The system comprehensively uses computer technology, analog electronic technology, high-speed signal acquisition technology and advanced digital signal processing and graphic display technology to complete the automatic measurement and analysis of partial discharge. With multiple input channels, the six partial discharge signals (expandable) of the test product can be boosted at one time, and the source of the partial discharge signals can be easily analyzed.


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