Detection of DC series arc in more electric aircraft power system based on optical spectrometry

Detection of DC series arc in more electric aircraft power system based on optical spectrometry

Series arcing faults have been recognised as a hazardous phenomenon in the power system of more electric aircraft (MEA), especially with the increasing voltage level and power supply. Instead of the electrical method, the optical method can be used as an approach to detect arc fault with the advanta...

Full description

Bibliographic Details
Main Authors: Jun Jiang, Mingxin Zhao, Zhe Wen, Chaohai Zhang, Ricardo Albarracín
Format: Article
Language:English
Published: Wiley 2019-08-01
Series:High Voltage
Subjects:
aircraft power systems
arcs (electric)
fault diagnosis
wavelet transforms
electric current measurement
electric sensing devices
optical sensors
electromagnetic interference
assembling
hilbert transforms
anodes
light interference
series arc characteristic spectra
mea dc system
arc spectral behaviour
series arc spectrum
mea discharging faults diagnosis
electric aircraft power system
optical spectrometry
series arcing faults
power supply
electrical method
distribution spectrum range
direct current arc fault
series arc optical detection
dc series arc test platform
wavelet decomposition
optical arc detection method
savitzky−golay correction
anode material
wavelength 309.3 nm
wavelength 324.5 nm
Online Access:https://digital-library.theiet.org/content/journals/10.1049/hve.2019.0068

Internet

https://digital-library.theiet.org/content/journals/10.1049/hve.2019.0068

Similar Items