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Identifying a simplified model for heavy duty gas turbine

In English

Författare

Summary, in English

A dynamic model was developed for long-term simulation of a heavy duty gas turbine. The model includes the essential control algorithm of the gas turbine as well as the most common outputs and other important intermediate variables. Control algorithm details, such as wind up protection and load limiter algorithm which have large effect on gas turbine transient behavior, are included. The model parameters are identified by applying genetic algorithm and least squares algorithm on regular operational data from a real plant to better match the model response to the real plant. The simulation results have been validated with real plant data and shown to have valid accuracy for many engineering applications.

Avdelning/ar

Publiceringsår

2014

Språk

Engelska

Sidor

2399-2408

Publikation/Tidskrift/Serie

Journal of Mechanical Science and Technology

Volym

28

Issue

6

Dokumenttyp

Artikel i tidskrift

Förlag

Springer

Ämne

  • Energy Engineering

Nyckelord

  • Genetic algorithm
  • Heavy duty gas turbine
  • Least squares
  • Power
  • generation
  • System identification

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1738-494X