Modelling and Internal Fuzzy Model Power Control of a Francis Water Turbine
This paper presents dynamic modelling of a Francis turbine with a surge tank and the control of a hydro power plant (HPP). Non-linear and linear models include technical parameters and show high similarity to measurement data. Turbine power control with an internal model control (IMC) is proposed, based on a turbine fuzzy model. Considering appropriate control responses in the entire area of turbine power, the model parameters of the process are determined from a fuzzy model, which are further included in the internal model controller. The results are compared to a proportional-integral (PI) controller tuned with an integral absolute error (IAE) objective function, and show an improved response of internal model control.
Year of publication: |
2014
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Authors: | Nagode, Klemen ; Ċ krjanc, Igor |
Published in: |
Energies. - MDPI, Open Access Journal, ISSN 1996-1073. - Vol. 7.2014, 2, p. 874-889
|
Publisher: |
MDPI, Open Access Journal |
Subject: | Francis turbine | fuzzy control | fuzzy model | hydro power plant | internal model control |
Saved in:
freely available
Extent: | application/pdf text/html |
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Type of publication: | Article |
Classification: | Q - Agricultural and Natural Resource Economics ; Q0 - Agricultural and Natural Resource Economics. General ; Q4 - Energy ; Q40 - Energy. General ; Q41 - Demand and Supply ; Q42 - Alternative Energy Sources ; Q43 - Energy and the Macroeconomy ; q47 ; Q48 - Government Policy ; Q49 - Energy. Other |
Source: |
Persistent link: https://www.econbiz.de/10011030931
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