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master's thesis
POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA
2019. urn:nbn:hr:200:474624
Babić, Stipe Matej
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Plants and Energy Processes

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Babić, S. M. (2019). POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA (Master's 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:200:474624

Babić, Stipe Matej. "POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:474624

Babić, Stipe Matej. "POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:474624

Babić, S. M. (2019). 'POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 23 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:474624

Babić SM. POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 January 23] Available at: https://urn.nsk.hr/urn:nbn:hr:200:474624

S. M. Babić, "POVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:474624

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Metadata
TitlePOVEĆANJE ENERGETSKE UČINKOVITOSTI U TOPLINARSTVU UVOĐENJEM FREKVENTNOG UPRAVLJANJA PUMPAMA
Title (english)ENERGY EFFICIENCY INCREASING IN CENTRAL HEATING SYSTEM BY FREQUENCY REGULATED PUMPS
AuthorStipe Matej Babić
MentorMarinko Stojkov (mentor)
Committee memberMarinko Stojkov (predsjednik povjerenstva)
Committee memberDamir Šljivac (član povjerenstva)
Committee memberZvonimir Klaić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Plants and Energy Processes)
Osijek
Defense date and country2019-07-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U završnom radu je opisan problem rada crpki s njihovom konstantnom brzinom pri opskrbi krajnjih kupaca toplinskom energijom, njihovo poboljšanje i smanjenje odnosno uštede uvođenjem frekventnog pretvarača te rad frekventnog pretvarača. Na početku se upoznajemo s tom problematikom globalno, načelima rada koje je potrebno poznavati za rad s frekventnim pretvaračem i crpkama. Nakon toga s glavnim dijelovima od kojih je građen frekventni pretvarač, a to su ispravljač, međukrug te izmjenjivač. Nakon toga je prikazan izračun i mjerenje uštede energije u pogonu pumpi. Za kraj je prikazana tehno-ekonomska opravdanost i period povrata investicije.
Abstract (english)
In the final thesis, the problem of pump operation with their constant speed in supplying final customers with thermal energy is described, their improvement and reduction or savings by introducing a frequency converter and the operation of a frequency converter. At the beginning, we are familiar with this issue globally, the principles of work that need to be known for working with frequency converter and pumps. Then with the main parts of which a frequency converter is built, namely rectifier, intercooler and switch. After that, the calculations and measurements of the energy savings in the pumps are shown. Finally, the technical and economic justification and the return period of the investment are presented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:474624
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-08-19 08:54:08