Electromagnetic interference (EMI) diagnostics aid in identifying insulation and mechanical
faults arising in high voltage (HV) electrical power assets. EMI frequency scans are analysed …

To increase the classification accuracy of a protection scheme for power transformer, an
effective convolution neural network (CNN) extreme gradient boosting (XGBoost) …

The transformer discharge fault localization is important for the power supply reliability. The
audible sound radiated by the transformer can reflect the extensive operation information …

A transformer is the heart of the entire power system and power is the heartbeat of the entire
nation for the growth of the manufacturing, production, and industrial aspects. All terms are …

The power transformer is working in strained conditions due to the complex power system
structure and increasing load demand by various sectors such as industry, commercial, and …

Abstract Series arc faults are a major causation of electrical fires. The complexity of load
types in low-voltage distribution systems makes arc faults detection more challenging for …

The safe and stable operation of the transformer is the key to ensure the reliable operation of
the power grid. Loose windings will produce a vibration acceleration signal with twice the …

Partial discharge in the transformer may generate noise. In view of this characteristic, it is
proposed to apply the audio detection method to the diagnosis of partial discharge …

Power Transformer is one of the most essential components in electrical power network and
its protection is equally important. Various protective methodologies presently available to …