Void discharge behaviours as a function of cavity size and voltage waveform under very low-frequency excitation

Void discharge behaviours as a function of cavity size and voltage waveform under very low-frequency excitation

Measurement of partial discharge (PD) is a vital method to assess the health of the electrical insulation in high-voltage power equipment. As diagnostic testing at very low frequency (VLF) is increasingly being used, it is important to investigate PD behaviours under such a low-frequency voltage exc...

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Bibliographic Details
Main Authors: Hong Viet Phuong Nguyen, Bao Toan Phung
Format: Article
Language:English
Published: Wiley 2018-06-01
Series:High Voltage
Subjects:
partial discharge measurement
void discharge behaviours
cavity size function
voltage waveform
very low-frequency excitation
PD measurement
electrical insulation
high-voltage power equipment
PD behaviours
low-frequency voltage excitation
PD characteristics
VLF excitation
applied voltage waveforms
trapezoid-based waves
cavity size
cylindrical void
solid insulation
discharge activities
power frequency
voltage rise
Online Access:https://digital-library.theiet.org/content/journals/10.1049/hve.2017.0174

Internet

https://digital-library.theiet.org/content/journals/10.1049/hve.2017.0174

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