This article discusses the possibilities of two methods for monitoring Physical Vapor Deposition (PVD) process parameters: multi-grid probe, which makes it possible, in particular, to determine energy distribution ions one- or two-component plasma and spectrum analyzer glow discharge electromagnetic radiation signal based on Prony–Fourier multichannel inductive spectral analysis sensor. The cur...

Multiphase drives have been presented as potential replacements for conventional three-phase machines, primarily because of their propensity to operate faultlessly. Due the various stator phase arrangements, standard fault detection techniques are insufficiently applicable and cannot be used diagnose faults in configurations multiphase machines closed-loop applications. The current study propos...

In power systems, distance relays are commonly employed as the primary protection for transmission lines, and their operation is of utmost importance. Power swings a type phenomenon that can lead to improper functioning conventional relays, posing threat uninterrupted flow electrical power. The occurrence swing disrupts impedance measured by relay, causing it deviate from normal load condition ...

Macro X-ray Fluorescence (MA-XRF) scanning is an increasingly widely used technique for analytical imaging of paintings and other artworks. The datasets acquired must be processed to produce maps showing the distribution chemical elements that are present in painting. Existing approaches require varying degrees expert user intervention, particular select a list target against which fit data. In...

Transmission lines are usually suspended from steel towers and provided with one or more earth wires. Therefore the earth fault resistance during flash over on the isolators is only few ohm. In the case of rare arc faults, at mid-span, or during flash over to trees, very high impedance faults may result. Depending on the setting of the zones in R-direction, a maximum of some tens of ohms can be...

It is vital to improve the stability of power system by accurately identifying modal parameters damped low-frequency oscillations (DLFO) and controlling oscillation in time. A new method based on empirical mode decomposition (EMD), stochastic subspace identification (SSI), Prony algorithms, called synthetical (SMPI) method, developed efficiently matching DLFO which are acquired from SSI algorit...