undergraduate thesis
Design and analysis of the single phase, voltage inverter in H-bridge configuration controlled by IC 4047; 12V/230V,50Hz-60Hz, 100VA

Stanko Jeftimir (2016)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Zavod za elektrostrojarstvo
Katedra za električne strojeve i energetsku elektroniku
Metadata
TitleIzrada i analiza rada jednofaznog neopravljivog naponskog izmjenjivača u mosnom spoju upravljanog s pomoću integriranog kruga 4047; 12V/230V,50Hz-60Hz, 100VA
AuthorStanko Jeftimir
Mentor(s)Denis Pelin (thesis advisor)
Ivan Biondić (thesis advisor)
Abstract
Za završni rad napravljena je maketa jednofaznog neupravljivog naponskog izmjenjivača u mosnom spoju upravljanog s pomoću integriranog kruga 4047; 12V/230V,50Hz-60Hz, 100VA. Shema samog sklopa pronađena je na internetu [1]. Na shemi su napravljene male preinake. Izmjenjivač je napravljen na tiskanoj pločici koja je izrađena foto postupkom. Za izmjenjivač su određeni podsustavi izmjenjivača, a to su energetski podsustav i upravljački podsustav. Nakon izrade izmjenjivača prvo je napravljena teorijska analiza rada tako što je modelirani ispravljač s idealnim komponentama i na osnovu nadomjesne sheme nacrtani su valni oblici struja i napona. Nakon teorijske analize izvršena su mjerenja u laboratoriju. Obavljena su mjerenja s čisto djelatnim opterećenjem i djelatno-induktivnim opterećenjem. Djelatno opterećenje je predstavljala žarulja od 25 W, dok je djelatno-induktivno opterećenje predstavljao brijaći aparat. Nakon obavljenog mjerenja uspoređeni su rezultati dobiveni teorijskom analizom i mjerenjem. Rezultati su bliski te se dolazi do zaključka da je teorijska analiza točna. Mala odstupanja u mjerenju se mogu pripisati mjernoj opremi.
Keywordsinverter
Parallel title (English)Design and analysis of the single phase, voltage inverter in H-bridge configuration controlled by IC 4047; 12V/230V,50Hz-60Hz, 100VA
Committee MembersDenis Pelin (committee chairperson)
Hrvoje Glavaš (committee member)
Željko Špoljarić (committee member)
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Lower level organizational unitsZavod za elektrostrojarstvo
Katedra za električne strojeve i energetsku elektroniku
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Study programme typeuniversity
Study levelundergraduate
Study programmeUndergraduate University Study Programme
Academic title abbreviationuniv.bacc.ing.el.
Genreundergraduate thesis
Language Croatian
Defense date2016-09-12
Parallel abstract (English)
For the final project the inverter 12V to 220V was constructed. Firstly, the schematic was found on the internet and some changes were made [1]. The inverter was created on the circuit board using the photo processing method which has two subsystems, the energy subsystem and the control subsystem. A theoretical analysis was then completed on the inverter using ideal components on the basis of equivalent circuits which created waveform diagrams of current and voltage. After the theoretical analysis was conducted on the inverter, a practical analysis was completed to ensure that results matched. Measurements were made with active load (real power) and active-inductive load (reactive power). A 25 watt light bulb was used to carry out the active load test, while an electric shaver was used for the active-inductive test. The practical analysis was compared with the theoretical analysis and concluded that the results were similar. This means that the theoretical analysis conducted was correct. Small deviations in measurement can be attributed to the measuring equipment.
Parallel keywords (Croatian)jednofaznog neupravljivi naponski izmjenjivač
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:425806
CommitterAnka Ovničević