<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The paper considers the development of mathematical models of combined heat and power plants that are to be used while modelling the fuel and energy complex. Consideration is given to three methods of combined heat and power plant (CHP) modelling: The first method provides for the simplified modelling based on CHP aggregation in one energy zone; the second method is based on modelling the individual CHP using the accurate parameters of their equipment operation; the third method is based on the use of standard regime diagrams for modelling individual CHP. Analysis of the presented methods of CHP modelling revealed that the third method out of the three methods proposed is most appropriate for mathematical models of fuel and energy complex for studying the fuel and power supply reliability. The experimental part of the paper describes the process of deriving the analytical dependencies of electricity and heat generation versus fuel used by CHP that is obtained by the third method proposed.</p>
</abstract>

The paper considers the development of mathematical models of combined heat and power plants that are to be used while modelling the fuel and energy complex. Consideration is given to three methods of combined heat and power plant (CHP) modelling: The first method provides for the simplified modelling based on CHP aggregation in one energy zone; the second method is based on modelling the individual CHP using the accurate parameters of their equipment operation; the third method is based on the use of standard regime diagrams for modelling individual CHP. Analysis of the presented methods of CHP modelling revealed that the third method out of the three methods proposed is most appropriate for mathematical models of fuel and energy complex for studying the fuel and power supply reliability. The experimental part of the paper describes the process of deriving the analytical dependencies of electricity and heat generation versus fuel used by CHP that is obtained by the third method proposed.

Modelling the Combined Heat and Power Plants with Steam Turbines in the Study of Energy Security Problems

Irkutsk National Research Technical University

Environmental and Climate Technologies

This work is licensed under the Creative Commons Attribution 4.0 International License.

The paper considers the development of mathematical models of combined heat and power plants that are to be used while modelling the fuel and energy complex....

Modelling the Combined Heat and Power Plants with Steam Turbines in the Study of Energy Security Problems

Published Online: Nov 03, 2021

Page range: 816 - 828

DOI: https://doi.org/10.2478/rtuect-2021-0061

Keywords
Combined heat and power plant (CHP), electric power engineering, energy security, fuel and energy system, heat power engineering, literature review, modelling, systems of nonlinear equations

© 2021 Victoria Piskunova et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Modelling the Combined Heat and Power Plants with Steam Turbines in the Study of Energy Security Problems

Published Online: Nov 03, 2021

Page range: 816 - 828

DOI: https://doi.org/10.2478/rtuect-2021-0061

KeywordsCombined heat and power plant (CHP), electric power engineering, energy security, fuel and energy system, heat power engineering, literature review, modelling, systems of nonlinear equations

© 2021 Victoria Piskunova et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Combined heat and power plant (CHP), electric power engineering, energy security, fuel and energy system, heat power engineering, literature review, modelling, systems of nonlinear equations