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master's thesis
Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2018. urn:nbn:hr:235:721193
Budić, Roko
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Budić, R. (2018). Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:721193

Budić, Roko. "Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2018. https://urn.nsk.hr/urn:nbn:hr:235:721193

Budić, Roko. "Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2018. https://urn.nsk.hr/urn:nbn:hr:235:721193

Budić, R. (2018). 'Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:721193

Budić R. Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2018 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:235:721193

R. Budić, "Utjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:235:721193

Metadata
TitleUtjecaj regenerativnog zagrijavanja na pogonsku fleksibilnost
Title (english)Impact of regenerative preheating on operating flexibility
AuthorRoko Budić
MentorDražen Lončar (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2018-01-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Sve veća proizvodnja električne energije iz obnovljivih izvora mijenja način rada konvencionalnih termoelektrana. Njihova uloga postaje, pokrivanje razlika između potražnje i proizvodnje električne energije iz obnovljivih izvora Kako bi se pokrila razlika između potražnje i proizvodnje električne energije od povlaštenih proizvođača, potreba za povećanom fleksibilnosti termoelektrane dolazi do izražaja. Jedan od načina kratkotrajnog povećanja snage je obustava nereguliranih oduzimanja pare prema visokotlačnim zagrijačima napojne vode. Upravo taj slučaj je detaljnije opisan u ovom radu te je provjeren utjecaj obustave i ponovne uspostave oduzimanja na naprezanja u ulaznom kolektoru napojne vode. Simulacije su vršene u programskom paketu Matlab.
Abstract (english)
Rise in electricity production from renewable sources changes the operation of conventional termal plants. Their role is to cover the difference between electricity demand and electricity generation from renewable sources. In order to cover the difference between electricity demand and electricity generation from eligible producers, the need for increased flexibility of the thermal power plant comes to the fore. One of the ways of a short-term increase in power is a short-time stoppage of the turbine steam extraction for preheating the feed water in highpressure feed water heaters. This case is described in more detail in this paper, as well as the effects of the suspension, and re-establishment of the steam extraction on the thermal stresses of the economiser inlet header have been taken into account. The simulations were carried out in the Matlab program package.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:721193
Study programmeTitle: Mechanical Engineering
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 conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 21:23:04