Article | Proceedings of the 58th Conference on Simulation and Modelling (SIMS 58) Reykjavik, Iceland, September 25th ‚Äď 27th, 2017 | Hydropower Systems: Comparison of Mechanistic and Table Look-up Turbine Models
Göm menyn

Title:
Hydropower Systems: Comparison of Mechanistic and Table Look-up Turbine Models
Author:
Valentyna Splavska: University College of Southeast Norway, Porsgrunn, Norway Liubomyr Vytvytskyi: University College of Southeast Norway, Porsgrunn, Norway Bernt Lie: University College of Southeast Norway, Porsgrunn, Norway
DOI:
10.3384/ecp17138368
Download:
Full text (pdf)
Year:
2017
Conference:
Proceedings of the 58th Conference on Simulation and Modelling (SIMS 58) Reykjavik, Iceland, September 25th ‚Äď 27th, 2017
Issue:
138
Article no.:
049
Pages:
368-373
No. of pages:
6
Publication type:
Abstract and Fulltext
Published:
2017-09-27
ISBN:
978-91-7685-417-4
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


Export in BibTex, RIS or text

In this paper, a detailed overview of hydropower system components is given. Components of the system include intake race, upstream and downstream surge tanks, penstock, turbine and draft tube. A case study which includes a Francis turbine, taken from the literature, was used. The paper presents a case study hydropower system, with models implemented in Modelica. For simplicity, compressibility of water and elasticity of pipe walls were neglected. The main aims are to compare a turbine model based on the Euler equations vs. a table look-up model, and illustrate how the surge tanks influence the transients of the system.

Keywords: hydropower system, Modelica, mechanistic model, table look-up model, Francis turbine

Proceedings of the 58th Conference on Simulation and Modelling (SIMS 58) Reykjavik, Iceland, September 25th ‚Äď 27th, 2017

Author:
Valentyna Splavska, Liubomyr Vytvytskyi, Bernt Lie
Title:
Hydropower Systems: Comparison of Mechanistic and Table Look-up Turbine Models
DOI:
http://dx.doi.org/10.3384/ecp17138368
References:
No references available

Proceedings of the 58th Conference on Simulation and Modelling (SIMS 58) Reykjavik, Iceland, September 25th ‚Äď 27th, 2017

Author:
Valentyna Splavska, Liubomyr Vytvytskyi, Bernt Lie
Title:
Hydropower Systems: Comparison of Mechanistic and Table Look-up Turbine Models
DOI:
http://dx.doi.org/10.3384/ecp17138368
Note: the following are taken directly from CrossRef
Citations:
No citations available at the moment


Responsible for this page: Peter Berkesand
Last updated: 2017-02-21