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master's thesis
TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW
2020. urn:nbn:hr:153:962063
Barišić, Mario
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Cite this document

Barišić, M. (2020). TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW (Master's thesis). Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:153:962063

Barišić, Mario. "TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2020. https://urn.nsk.hr/urn:nbn:hr:153:962063

Barišić, Mario. "TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2020. https://urn.nsk.hr/urn:nbn:hr:153:962063

Barišić, M. (2020). 'TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW', Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 03 March 2025, https://urn.nsk.hr/urn:nbn:hr:153:962063

Barišić M. TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW [Master's thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2020 [cited 2025 March 03] Available at: https://urn.nsk.hr/urn:nbn:hr:153:962063

M. Barišić, "TEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW", Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:153:962063

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Metadata
TitleTEHNOLOGIJA ZAVARIVANJA INTERNIH CJEVOVODA KOTLOVA TERMOELEKTRANE KUSILE 6X800MW
Title (english)WELDING TECHNOLOGY FOR INTERNAL PIPELINES ON POWER PLANT KUSILE 6X800 MW
AuthorMario Barišić
MentorIvan Samardžić (mentor)
Committee memberIvan Samardžić (član povjerenstva)
Committee memberMiroslav Duspara (predsjednik povjerenstva)
Committee memberJosip Cumin (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2020-09-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ekonomski razvoj Južnoafričke Republike uvjetovan je sigurnom opskrbom električne energije. U svrhu pokrivanja potrebnog baznog opterećenja, grade se dvije moderne termoelektrane na ugljen, Medupi i Kusile, svaka kapaciteta 4800 MW što čini 25 % trenutno raspoložive električne energije u Južnoj Africi. Radi nedostatka vode, kako pitke tako i rashladne, termoelektrane će imati zrakom hlađene kondenzatore koji će biti najveće postrojenje takvog tipa u svijetu. Iskoristivost takvih kondenzatora ovisi ponajviše o vanjskim uvjetima zraka, prvenstveno o temperaturi koja je za to područje doseže preko 40 °C. U ovom diplomskom radu prikazano je sljedeće: U prvoj točki navedeni su i opisani reprezentativni oblici elektrana s kraćim osvrtom na termoelektranu Kusile (6 X 800 MW) i kraćim osvrtom na cjevovode. U drugoj točki su navedeni najzastupljeniji osnovni materijali koji se koriste na termoelektrani Kusile, opisana su dva postupka zavarivanja koja se tamo koriste, oblici i priprema žljebova za zavarivanje te zahtjevi za kvalitetom. Treća točka se bavi tehnologijom zavarivanja cjevovoda kotlova, te metodama ispitivanja istih. Prikazani su i reprezentativni WPS-ovi i PQR-ovi.
Abstract (english)
The economic development of South Africa depends of secure electric power supply. In order to cover the required base load, two modern coal power plants, Medupi and Kusile, are being built, each with a capacity of 4800 MW, which is 25 % of currently available electric power in South Africa. Due to the lack of water, Medupi and Kusile will have an air cooled condensers, which will be the largest condensers of this type in the world. The efficiency of these condensors depends largely on external air conditions, particularly air temperature, which for South African area reaches over 40 °C. This thesis consists of next: In the first part are mentioned and descibed representative types of power plants with short cuts about power plant Kusile (6 x 800 MW) and short cuts on pipelines. Second part is dealing with the most representative base metals which are in use on power plant Kusile. As there are descibed two welding processes that are using there, types and preparations of welding grooves and quality requirements. The third part is about welding technology for boiler's pipelines and the non-destructive examinations of the same. There are also shown representative WPSs and WPQRs.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:962063
Study programmeTitle: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering
Course: Engineering Technologies
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2020-09-17 10:03:05