Remote corona-discharge diagnostics by a monophoton detector in the UV range

Непобедимый, С П; Белов, А. А.; Kalinin, A. P.; Krysyuk, I. V.; Rodionov, А. N.; Rodionov, I. D.; Stepanov, Sander

doi:10.1134/s1028335810060078

Cited by 2 publications

(1 citation statement)

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“…The recent researches has been devoted to solving the above problems. S. P. Nepobedimyĭ et al described an optical method using the monophoton sensor to detect and analyze the UV-C-radiation from the corona discharge with high time resolution [8]; D. Siebler et al combined fluorescent polymer optical fibers sensors with two single-photon detectors and coincidence filtering technique realizing low picocoulomb-level optical-only PD detection [9]; Shang Yana et al applied the double-layer SU-8 diaphragm to improve the fabrication of optical sensor [10]. Some researches have combined multiple sensors.…”

Section: Introductionmentioning

confidence: 99%

Rapid and Non-destructive Detection of Partial Discharge Based on Holography

Zhu¹,

Li²,

Li³

2020

dtetr

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To detect the partial discharge sensitively and non-destructively, a holographic detection is proposed firstly in this paper. By capturing the light signal emitted during the process of discharge, the discharge can be detected.The interferograms with the light signal emitted by discharge can be collected online. As a result, the partial discharge can be detected non-destructively in real time. The experiments based on an artificially localized discharge source verify that the visible light at any band emitted by partial discharge can be captured. With sensitivity, universality, non destructiveness and rapid speed, the proposed method has reduced the implantation difficulty and has potential to field application and assist other methods conveniently.

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Section: Introductionmentioning

confidence: 99%