The influence of test voltage waveforms on partial discharge activity in XLPE

Cavallini, A.; Montanari, Gian Carlo; Mariut, Larisa

doi:10.1109/elinsl.2012.6251531

Cited by 8 publications

(2 citation statements)

References 6 publications

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“…However, higher PDIV of OWTS on cable samples is reported by [87]. The test on cavity in XLPE showed that the use of OWTS voltage seems to provide PD inception voltage values well above (up to 200%) those measured at 50 Hz [92]. The DAC method was compared with 50 Hz and similar PD behavior has been observed based on the XLPE cable test [93].…”

Section: Off-line Testmentioning

confidence: 58%

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Review on Detection and Analysis of Partial Discharge along Power Cables

Zhang

Pang

Liu³

et al. 2021

Energies

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Partial discharge (PD) detection and analysis plays a crucial role for acceptance testing and condition monitoring of power cables. Various aspects are related to PD in power cables from theory to practice. This paper first summarizes the PD mechanism and models used for PD analysis in power cables. Afterwards, PD detection is addressed in the aspects of off-line test, on-line test, and sensors. PD analysis is discussed in detail. Specifically, related quantities and algorithms for PD analysis are outlined. PD characteristics with affecting factors, e.g., dielectric type, load, and applied voltage are discussed. Experience on PD development trend with measurements in field is analyzed. Based on the comprehensive review, challenges of PD detection and analysis along a power cable are proposed.

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Section: Off-line Testmentioning

confidence: 58%

“…Three layers of polyethylene [92] 0.1 Hz VLF with sinusoidal waveform, 50 Hz AC and OWTS using frequencies of 200, 500, and 1000 Hz were performed. PDIV increased slightly with frequency and PDIV for OWTS was in general much higher than the ones derived with sinusoidal waveforms.…”

Section: Electrical Treeing On An Xlpe Cable Sample [90]mentioning

confidence: 99%