Modelica in Area of Thermodynamic and Energy Systems Applications with a Focus on ClaRa Library
Author(s) -
Aleš Vojáček,
Filip Ježek
Publication year - 2018
Publication title -
transactions on electrical engineering
Language(s) - English
Resource type - Journals
ISSN - 1805-3386
DOI - 10.14311/tee.2018.3.059
Subject(s) - modelica , focus (optics) , computer science , energy (signal processing) , architectural engineering , systems engineering , engineering , simulation , physics , quantum mechanics , optics
The focus of this investigation is the development of an advanced transient model to describe the operation of a coal fired power plant which supplies electric power for a pyrometallurgy unit. Particular attention was paid to the effects of so called „downswings“ (cut-off the electric arc). The performance of the unit during such failures (accumulation of energy in steam boiler during fast transient of turbine power output) was investigated using a dynamic model. The modelling of the power plant was performed on the object-oriented, multi-domain modelling language Modelica and free ClaRa library.
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