Power utilities are struggling to reduce power failure incidents in substations and their
components to operate more reliably and economically [1]. Many power failures are …

This paper compiles, summarizes, and deliberates over one hundred important works on the
different approaches and advances in the surveillance and diagnosis of the internal status of …

Gas-insulated switchgears (GISs) are an essential component of the power system, but in
the event of a failure they may pose a serious threat to the safe operation of the entire power …

Cable joints are the weakest point in cross-linked polyethylene (XLPE) cables and are
susceptible to insulation failures. Partial discharge (PD) analysis is a vital tool for assessing …

The construction of the ubiquitous power internet of things (UPIoT) provides a new feasible
solution for gas‐insulated switchgear (GIS) online monitoring and fault diagnosis, but it also …

This paper presents a method based on convolutional neural network (CNN) for classifying
workmanship defects located in 36 kV cross-linked polyethylene (XLPE) cable terminations …

Cable joint insulation breakdown may cause a huge loss to power companies. Therefore, it
is vital to diagnose the insulation quality to detect early signs of insulation failure. It is well …

In the traction power supply system (TPSS) of the high-speed railway (HSR), the traction
load produces extremely severe load conditions. Therefore, Gas insulated substation (GIS) …

This paper investigates the sensitivity of statistical fingerprints to different phase resolution
(PR) and amplitude bins (AB) sizes of partial discharge (PD) φ-qn (phase-amplitude …

Partial discharge identification is of great significance in monitoring power equipment.
Although substantial work has been done in partial discharge pattern recognition, most …