The paper presents results of deformational tests conducted on the real transformer. The aim of the research was to compare the influence of various winding deformations on the frequency response measured in standard end-to-end connection setup as well as in interwinding setup. The results showed that for all kinds of simulated deformations interwinding measurements show changes in wide frequency range. In many cases these changes are easier to be detected than for end-to-end measurements. It is recommended to perform interwinding measurements for transformers having changes in frequency response after standard end-to-end tests.W artykule przedstawiono wyniki badań mających na celu określenie wpływu lokalizacji i skali deformacji w uzwojeni...
Abstract: Monitoring and diagnosis of power transformers in power systems have been investigated and...
Tato práce se zabývá zkoumáním vlivu typových zkoušek transformátoru na elektrickou pevnost izolace ...
Multi-conductor transmission line (MTL) model of power transformer winding for frequency response an...
The diagnostics of power transformers is very important in order to plan repairs and replacements of...
In this master’s thesis, we have established a model of a transformer winding. This model is based o...
Ocena stanu technicznego transformatorów energetycznych ma istotne znaczenie ze względu na funkcje, ...
Jednym z podstawowych elementów wyłącznika różnicowoprądowego jest przekładnik prądowy. Dla zapewnie...
This paper investigates the sensitivity of frequency response analysis (FRA) on the structure of tra...
Frequency Response Analysis (FRA) is considered an accurate, fast, economical and non-destructive me...
Power transformers are the most expensive pieces of equipment in a power substation. It is very imp...
Frequency response analysis (FRA) is a tool that can be used to detect changes within the structural...
Research Doctorate - Doctor of Philosophy (PhD)A power transformer will yield a frequency response w...
Article presents theoretical, simulation and experimental analyses of possible effect of short-circu...
This thesis aims to study the changes that may occur in transformer parameters when any type of defo...
Przepięcia generowane w układach elektroenergetycznych przenoszone przez uzwojenia transformatorów s...
Abstract: Monitoring and diagnosis of power transformers in power systems have been investigated and...
Tato práce se zabývá zkoumáním vlivu typových zkoušek transformátoru na elektrickou pevnost izolace ...
Multi-conductor transmission line (MTL) model of power transformer winding for frequency response an...
The diagnostics of power transformers is very important in order to plan repairs and replacements of...
In this master’s thesis, we have established a model of a transformer winding. This model is based o...
Ocena stanu technicznego transformatorów energetycznych ma istotne znaczenie ze względu na funkcje, ...
Jednym z podstawowych elementów wyłącznika różnicowoprądowego jest przekładnik prądowy. Dla zapewnie...
This paper investigates the sensitivity of frequency response analysis (FRA) on the structure of tra...
Frequency Response Analysis (FRA) is considered an accurate, fast, economical and non-destructive me...
Power transformers are the most expensive pieces of equipment in a power substation. It is very imp...
Frequency response analysis (FRA) is a tool that can be used to detect changes within the structural...
Research Doctorate - Doctor of Philosophy (PhD)A power transformer will yield a frequency response w...
Article presents theoretical, simulation and experimental analyses of possible effect of short-circu...
This thesis aims to study the changes that may occur in transformer parameters when any type of defo...
Przepięcia generowane w układach elektroenergetycznych przenoszone przez uzwojenia transformatorów s...
Abstract: Monitoring and diagnosis of power transformers in power systems have been investigated and...
Tato práce se zabývá zkoumáním vlivu typových zkoušek transformátoru na elektrickou pevnost izolace ...
Multi-conductor transmission line (MTL) model of power transformer winding for frequency response an...