Naslov
Modela based operating strategy of combined cycle cogeneration plant

Autori
Marušić, Ante ; Lončar, Dražen

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

Izvornik
Digital Proceedings of 8th Conference on Sustainable Development of Energy, Water and Environment Systems – SDEWES Conference / Ban, M. et al. - Zagreb : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 2013

Skup
8th Conference on Sustainable Development of Energy, Water and Environment Systems – SDEWES Conference

Mjesto i datum
Dubrovnik, Hrvatska, 22.09.2013. - 27.09.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
model based optimisation; CCGT; cogeneration

Sažetak
A method for fast calculation of two gas turbines combined cycle cogeneration power plant with steam extractions is presented in this paper. The method is based on simple basic mathematical model with only main nonlinearities taken into account, the rest of equations are simplified thus making it solvable explicitly. Adjustments in form of small dimensionless data sets taking into account most of nonlinearities are used to produce accurate calculation results. Certain logic constrains are used to solve models faster. Another, detailed, model is created in specialized software for precise adjustments of basic model. The precision of the model can easily be further adjusted if necessary by changing quantity of data from detailed model. Developed model can be used in calculations for multiple power plant systems.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA