Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V

Kupanovac, Matej

undergraduate thesis

Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. urn:nbn:hr:200:515233

Kupanovac, Matej

Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

APA 6th Edition

Kupanovac, M. (2023). Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:515233

MLA 8th Edition

Kupanovac, Matej. "Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:515233

Chicago 17th Edition

Harvard

Kupanovac, M. (2023). 'Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 23 May 2024, https://urn.nsk.hr/urn:nbn:hr:200:515233

Vancouver

Kupanovac M. Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2023 [cited 2024 May 23] Available at: https://urn.nsk.hr/urn:nbn:hr:200:515233

IEEE

M. Kupanovac, "Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:200:515233

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:515233

Metadata

Title	Simulacijski model ispravljača u punoupravljivom spoju sa srednjom točkom za punjenje baterija 12V
Title (english)	Simulation model of a rectifier in a fully controllable connection with a mid-point for charging a 12V battery
Author	Matej Kupanovac
Mentor	Denis Pelin (mentor)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Electrical Engineering, Computer Science and Information Technology Osijek (Department of Electromechanical Engineering) (Chair of Electric Machines and Power Electronics) Osijek
Defense date and country	2023, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Electrical Engineering Electromechanical Engineering
Abstract	Napravljena je analiza rada jednofaznog neupravljivog ispravljača u mosnom spoju kapacitivno opterećenog kao i fazno upravljivog ispravljača sa srednjom točkom također kapacitivno opterećenog. Opisan je korišteni simulacijski alat zajedno s njegovim prednostima i nedostatcima. Unutar simulacijskog alata se spaja zadani model ispravljača preko kojega mijenjanjem parametara mreže vrše pokusi. Modelom neupravljivog ispravljača sa srednjom točkom se odredio kut kašnjenja okidanja 𝛼0 preko promjene napona trošila kako bi se znao interval upravljanja tiristora u upravljivom ispravljaču. Promjenom kuta kašnjenja okidanja u modelu upravljivog ispravljača su određene efektivne i srednje vrijednosti struje mrežnog namota transformatora. Radi lakšeg iznošenja rezultata, struja mrežnog namota se preračunala na ventilski namot transformatora, te se izrazila postotna promjena struja za pokuse u regularnom načinu rada. Na kraju su prikazani valni oblici podsustava pilastog napona i faznog komparatora.
Abstract (english)	An analysis of the operation of a single-phase uncontrollable rectifier in a capacitive-loaded voltage source, as well as a phase-controlled rectifier with a center-tapped configuration, also capacitive-loaded, has been performed. The simulation tool used has been described, along with its advantages and disadvantages. Within the simulation tool, a predefined rectifier model is connected, and experiments are conducted by varying network parameters. The angle of firing delay 𝛼0 for the center-tapped uncontrollable rectifier model is determined by changing the load voltage to establish the firing interval of thyristors in the phase-controlled rectifier. By altering the firing delay angle in the phase-controlled rectifier model, the effective and average values of the transformer primary current are determined. To facilitate result presentation, the primary current is converted to the secondary winding of the transformer, and the percentage change in currents for experiments under normal operating conditions is expressed. Finally, the waveforms of the subsystem of the pulsating voltage and the phase comparator are shown.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:515233
Study programme	Title: Undergraduate University Study Programme Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2023-10-16 10:06:56

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