Optimisation of Combined Cycle Gas Turbine Power Plant in Intraday Market: Riga CHP-2 Example-Reference-Cited by-同舟云学术

Optimisation of Combined Cycle Gas Turbine Power Plant in Intraday Market: Riga CHP-2 Example

Published:2018-02-01 Issue:1 Volume:55 Page:15-21
ISSN:0868-8257
Container-title:Latvian Journal of Physics and Technical Sciences
language:en
Short-container-title:

Author:

Ivanova P.¹,Grebesh E.¹,Linkevics O.¹

Affiliation:

1. Riga Technical University , 12/1 Azenes Street, Riga , LV-1048 , Latvia

Abstract

Abstract In the research, the influence of optimised combined cycle gas turbine unit – according to the previously developed EM & OM approach with its use in the intraday market – is evaluated on the generation portfolio. It consists of the two combined cycle gas turbine units. The introduced evaluation algorithm saves the power and heat balance before and after the performance of EM & OM approach by making changes in the generation profile of units. The aim of this algorithm is profit maximisation of the generation portfolio. The evaluation algorithm is implemented in multi-paradigm numerical computing environment MATLab on the example of Riga CHP-2. The results show that the use of EM & OM approach in the intraday market can be profitable or unprofitable. It depends on the initial state of generation units in the intraday market and on the content of the generation portfolio.

Publisher

Walter de Gruyter GmbH

Subject

General Physics and Astronomy,General Engineering

Link

https://www.sciendo.com/pdf/10.2478/lpts-2018-0002

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