Timely and accurate detection of transmission line faults is one of the most important issues
in the reliability of the power systems. In this paper, in order to assess the effects of …

Frequency response analysis (FRA) is mainly used as a tool for detecting mechanical faults
(especially displacement and deformation of windings and core) as well as electrical faults …

Synchronous machine is one of the critical power generation parts in the power system. Its
stable operation ensures people's normal economic activities. Winding is an essential …

Rotating electrical machines greatly suffer from insulation degradation and failure. The
adoption of wide band-gap semiconductors in Variable-Frequency Drives (VFDs) hinder the …

Frequency response analysis (FRA) is an extended technique for transformer condition
assessment. In recent times, its proven sensitivity for detecting different type of faults have …

Winding inter-turn and ground short circuit (SC) faults are common fault types of
synchronous machines. The sweep frequency response analysis (SFRA) has been recently …

Fault diagnosis of the synchronous machine is essential for the safe operation of the modern
power system. Recently, impulse frequency response analysis (IFRA) has been used to …

Sweep Frequency Response Analysis (SFRA) is an extended and non-invasive technique
used for transformer condition assessment. In the last years, its proven sensitivity and ease …

A machine is a device to realize the mutual conversion of electric energy and mechanical
energy. This work mainly discusses the applicability of impulse frequency response analysis …

Synchronous generators are key pieces in any power system. Therefore, it is essential to
have effective protection and diagnosis techniques for these machines. Ground faults are …