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Pregled bibliografske jedinice broj: 1259382

Energy analysis of main and auxiliary steam turbine from coal fired power plant


Mrzljak, Vedran; Prpić-Oršić, Jasna; Baressi Šegota, Sandi; Poljak, Igor
Energy analysis of main and auxiliary steam turbine from coal fired power plant // VIII International Scientific Conference "High Technologies. Business. Society 2023" - PROCEEDINGS / Popov, Georgi ; Nikolcheva, Galina (ur.).
Sofija: Scientific technical union of mechanical engineering Industry - 4.0, 2023. str. 15-18 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1259382 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Energy analysis of main and auxiliary steam turbine from coal fired power plant

Autori
Mrzljak, Vedran ; Prpić-Oršić, Jasna ; Baressi Šegota, Sandi ; Poljak, Igor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
VIII International Scientific Conference "High Technologies. Business. Society 2023" - PROCEEDINGS / Popov, Georgi ; Nikolcheva, Galina - Sofija : Scientific technical union of mechanical engineering Industry - 4.0, 2023, 15-18

Skup
VIII International Scientific Conference "High Technologies. Business. Society 2023"

Mjesto i datum
Borovets, Bugarska, 06.03.2023. - 09.03.2023

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Main steam turbine ; Auxiliary steam turbine ; Coal fired power plant ; Energy analysis

Sažetak
This paper presents an energy analysis of main and auxiliary steam turbines from conventional coal fired power plant. Main turbine is composed of three cylinders connected to the same shaft which drives an electric generator, while auxiliary steam turbine is used for the boiler feedwater pump drive. The whole analyzed main steam turbine produces mechanical power equal to 312.34 MW, while in an ideal situation, it can produce mechanical power equal to 347.28 MW. The highest part of the mechanical power in the main turbine is produced in the low pressure cylinder. Auxiliary steam turbine in exploitation develops mechanical power equal to 6768.94 kW, while in an ideal situation it can develop 8029.03 kW. Whole main turbine energy efficiency is equal to almost 90% what is in the expected range for such high power turbines. The auxiliary steam turbine has an energy efficiency equal to 84.31%, which is almost 6% lower in comparison to the main turbine. Energy flows delivered to the last two feedwater heaters (HPH2 and HPH3) in the condensate/feedwater heating system are notably higher in comparison to energy flows delivered to any other condensate/feedwater heater.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
IP-2018-01-3739 - Sustav potpore odlučivanju za zeleniju i sigurniju plovidbu brodova (DESSERT) (Prpić-Oršić, Jasna, HRZZ - 2018-01) ( CroRIS)
NadSve-Sveučilište u Rijeci-UNIRI_TEHNIC‐18‐18‐1146 - Nesigurnosti procjene brzine broda u pri realnim vremenskim uvjetima (Prpić-Oršić, Jasna, NadSve ) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-14 - Optimizacija dizalica topline i rashladnih sustava koji koriste radne tvari niskog utjecaja na globalno zatopljenje korištenjem numeričkih simulacija (Pavković, Branimir, NadSve - NATJEČAJ „UNIRI PROJEKTI“ Natječaj za dodjelu sredstava potpore znanstvenim istraživanjima na Sveučilištu u Rijeci za 2018. godinu - projekti iskusnih znanstvenika i umjetnika od 03. 09. 2018.) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka,
Sveučilište u Zadru

Citiraj ovu publikaciju:

Mrzljak, Vedran; Prpić-Oršić, Jasna; Baressi Šegota, Sandi; Poljak, Igor
Energy analysis of main and auxiliary steam turbine from coal fired power plant // VIII International Scientific Conference "High Technologies. Business. Society 2023" - PROCEEDINGS / Popov, Georgi ; Nikolcheva, Galina (ur.).
Sofija: Scientific technical union of mechanical engineering Industry - 4.0, 2023. str. 15-18 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Mrzljak, V., Prpić-Oršić, J., Baressi Šegota, S. & Poljak, I. (2023) Energy analysis of main and auxiliary steam turbine from coal fired power plant. U: Popov, G. & Nikolcheva, G. (ur.)VIII International Scientific Conference "High Technologies. Business. Society 2023" - PROCEEDINGS.
@article{article, author = {Mrzljak, Vedran and Prpi\'{c}-Or\v{s}i\'{c}, Jasna and Baressi \v{S}egota, Sandi and Poljak, Igor}, year = {2023}, pages = {15-18}, keywords = {Main steam turbine, Auxiliary steam turbine, Coal fired power plant, Energy analysis}, title = {Energy analysis of main and auxiliary steam turbine from coal fired power plant}, keyword = {Main steam turbine, Auxiliary steam turbine, Coal fired power plant, Energy analysis}, publisher = {Scientific technical union of mechanical engineering Industry - 4.0}, publisherplace = {Borovets, Bugarska} }
@article{article, author = {Mrzljak, Vedran and Prpi\'{c}-Or\v{s}i\'{c}, Jasna and Baressi \v{S}egota, Sandi and Poljak, Igor}, year = {2023}, pages = {15-18}, keywords = {Main steam turbine, Auxiliary steam turbine, Coal fired power plant, Energy analysis}, title = {Energy analysis of main and auxiliary steam turbine from coal fired power plant}, keyword = {Main steam turbine, Auxiliary steam turbine, Coal fired power plant, Energy analysis}, publisher = {Scientific technical union of mechanical engineering Industry - 4.0}, publisherplace = {Borovets, Bugarska} }




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