[PDF][PDF] Mechanisms of electric arc detection based on current waveform spectrum and incremental decomposition analysis
M Dołęgowski, M Szmajda - Przegląd Elektrotechniczny, 2016 - pe.org.pl
This paper presents two methods that enable arc detection, these are frequency analysis
FFT and incremental decomposition of current increase in time. Both methods enable arc …
FFT and incremental decomposition of current increase in time. Both methods enable arc …
Simulations of electric arc behavior in hybrid LV switches
P Oramus, T Chmielewski, T Kuczek… - 2016 Progress in …, 2016 - ieeexplore.ieee.org
In this paper the commutation mechanism based on LV mechanical circuit breaker and
parallel semiconductor device is discussed. This hybrid switch comprises electromechanical …
parallel semiconductor device is discussed. This hybrid switch comprises electromechanical …
Application of bidirectional transient voltage suppressor for electric arc suppression in LV switches-simulation and laboratory case study
P Oramus, T Chmielewski, T Kuczek… - 2017 Progress in …, 2017 - ieeexplore.ieee.org
This paper presents the analysis of bidirectional Transient Voltage Suppressor (TVS)
application for limitation of the electric arc energy in a low voltage circuit. The study employs …
application for limitation of the electric arc energy in a low voltage circuit. The study employs …
Wykorzystanie transformaty falkowej sygnałów pomiarowych do identyfikacji stanu pracy linii napowietrznych WN o zwiększonej obciążalności dopuszczalnej …
A Halinka, M Niedopytalski - Przeglad Elektrotechniczny, 2023 - search.ebscohost.com
W artykule przedstawiono wyniki analiz dotyczących oceny poprawności działania
opracowanego algorytmu detekcji stanu pracy linii elektroenergetycznych wysokich napięć …
opracowanego algorytmu detekcji stanu pracy linii elektroenergetycznych wysokich napięć …
[PDF][PDF] Switching overvoltage analyses under distorted supply voltage conditions
T Chmielewski, P Oramus, T Kuczek - Przegląd Elektrotechniczny, 2019 - pe.org.pl
This paper presents the impact of the higher harmonics presence in the supply voltage on
the generated transient recovery voltage (TRV), which inherently appear between circuit …
the generated transient recovery voltage (TRV), which inherently appear between circuit …