Abstract

Using fluorescent fiber sensor in transformer PD detection is a new method, based on the experimental platform for corona PD defect, the study has been carried out in order to show the typical corona PD defect optical pulse signal characteristics, PD single pulse waveform and pulses under industrial frequency cycle were acquired. The test results show that the optical method by using fluorescent fiber is effective in PD detection and corona PD optical pulse signals can accurately reflect the characteristics for this kind defect.

Keywords:

Fluorescent fiber, optical pulse, partial discharge, transformer,

References

Competing interests

The authors have no competing interests.

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Copyright

The authors have no competing interests.