dr hab. inż. Jacek Klucznik
Zatrudnienie
- Profesor uczelni w Katedra Elektroenergetyki
Media społecznościowe
Kontakt
- jacek.klucznik@pg.edu.pl
Profesor uczelni
- Miejsce pracy
- Gmach Elektrotechniki i Automatyki pokój 314
- Telefon
- (58) 347 17 98
Wybrane publikacje
-
Low-frequency tripping characteristics of residual current devices
Fast development of various types of converters makes their utilization in industry and in domestic installations very common. Due to converters, an earth fault current waveform in modern circuits can be distorted or its frequency can be different than 50/60 Hz. Frequency of earth fault (residual) current influences tripping of residual current devices which are widely used in low voltage systems. This paper presents the behaviour...
-
Secondary arc modelling for single pole reclosing analyses
The paper discusses two evaluation methods of single pole auto-reclosing process effectiveness in HV transmission lines. Secondary arc current and recovery voltage calculation results obtained by load flow calculation are compared to the results obtained by the time domain simulations. Moreover, a nonlinear secondary arc model implementation is presented. The paper presents the study results for the three types of EHV transmission...
-
Nonlinear secondary arc model use for evaluation of single pole auto-reclosing effectiveness
Purpose – The purpose of this paper is to discuss two evaluation methods of single pole autoreclosing process effectiveness in HV transmission lines. Secondary arc current and recovery voltage results obtained by load flow calculation are compared to the results obtained by the time domain simulations. Moreover, a nonlinear secondary arc implementation is presented. Design/methodology/approach – A computer simulation studies were...
Uzyskane stopnie/tytuły naukowe
-
2018-04-17
Nadanie stopnia naukowego
dr hab. inż. Elektrotechnika (Dziedzina nauk technicznych) -
2004-04-20
Nadanie stopnia naukowego
dr inż. Elektrotechnika (Dziedzina nauk technicznych)
wyświetlono 3459 razy