Pregled bibliografske jedinice broj: 397039
Influence of the current pulse shape to the measurement of electric detonators firing impulse
Influence of the current pulse shape to the measurement of electric detonators firing impulse // Proceedings of the 12th Seminar on New trends in research of energetic materials / Pachman, Jirži ; Selesovsky, Jakub ; Matyas, Robert (ur.).
Pardubice: University of Pardubice, 2009. str. 689-695 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 397039 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Influence of the current pulse shape to the measurement of electric detonators firing impulse
Autori
Kuhinek, Dalibor ; Zorić, Igor ; Škrlec, Vinko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 12th Seminar on New trends in research of energetic materials
/ Pachman, Jirži ; Selesovsky, Jakub ; Matyas, Robert - Pardubice : University of Pardubice, 2009, 689-695
ISBN
978-80-7395-156-6
Skup
12th Seminar on New trends in research of energetic materials
Mjesto i datum
Pardubice, Češka Republika, 01.04.2009. - 03.04.2009
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
pulse current measurement; sine pulse; rectangular pulse
Sažetak
When determining firing impulse, electric current through detonator is measured. The current can be measured by measuring voltage drop over known resistance or by magnetic effects of electric current. Shape of current pulse influences the possi-bility to use transducer with magnetic effects. Rise time of pulse limits the possibil- ity to choose a recorder of appropriate bandwidth and necessary resolution. There-fore, the measurement system with possibility to create rectangular and sine shape was assembled, and measurements of firing impulse with both current pulse shapes were conducted on the same type of detonators.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Rudarstvo, nafta i geološko inženjerstvo
POVEZANOST RADA
Projekti:
036-1080231-1646 - Analiza i sinteza ultrazvučnog polja u svrhu aplikacije na tkivo (Ivančević, Bojan, MZO ) ( CroRIS)
195-1951825-1819 - Emulzijski eksplozivi, inicijalna sredstva i djelovanje miniranja na okoliš (Dobrilović, Mario, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Rudarsko-geološko-naftni fakultet, Zagreb
