Article | Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany | Modelling and Optimisation of Deviation in Hydro Power Production Linköping University Electronic Press Conference Proceedings
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Title:
Modelling and Optimisation of Deviation in Hydro Power Production
Author:
Dietmar Winkler: Telemark University College, Norway Hege Marie Thoresen: Telemark University College, Norway Ingvar Andreassen: Telemark University College, Norway Magamage Anushka Sampath Perera: Telemark University College, Norway Rahimi Behzad Sharefi: Telemark University College, Norway
DOI:
10.3384/ecp1106318
Download:
Full text (pdf)
Year:
2011
Conference:
Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany
Issue:
063
Article no.:
004
Pages:
18-27
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2011-06-30
ISBN:
978-91-7393-096-3
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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In 2009 a new price system for the produced power was introduced for Norwegian hydro power plants. Basically a power producer gets punished if his production deviates from the scheduled production. The power plant is paid for the actual production: if too much power is produced that the price for the excess power is low. Even worse if too little power is produced the power plant has to pay a fine. If such deviation occurs it is very important to identify components/systems that are responsible in order to adjust the controller or replace the faulty equipment. This paper describes the first step in problem solving; by presenting the development of a model of a hydro power plant that shows differing power production. The modelling part was done in Modelica® using HydroPlant Libra of Modelon AB. The model was parametrised using construction data and validated usindata from test and operation runs.

Keywords: Modelica; Hydro Power Systems; HydroPlant Library; Test and Validation

Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany

Author:
Dietmar Winkler, Hege Marie Thoresen, Ingvar Andreassen, Magamage Anushka Sampath Perera, Rahimi Behzad Sharefi
Title:
Modelling and Optimisation of Deviation in Hydro Power Production
DOI:
http://dx.doi.org/10.3384/ecp1106318
References:

[1] C. Warnick; Hydropower Engineering. Prentice-Hall; Inc; 1984.

[2] L. Arthur; “Lesotho highlands water project.;” in ICE Proceedings; Civil Engineering .; 1997.

[3] Encyclopædia Britannica Online; “Synchronous Generator.” http://www.britannica.com/EBchecked/media/1393/Elementary-synchronous-generator ; jan 2011.

[4] A. Kjølle; “Hydropower in norway – mechanical equipment;” tech. rep.; NTNU; Trondheim; Norway; 2001.

[5] P. Kundur; Power System Stability and Control; vol. 1; ch. 9; p. 377ff. McGraw-Hill Inc.; 1994.

[6] D. Stuksrud; “System dynamics in Hydropower Plants;” tech. rep.; NTNU; Trondheim; 1998.

[7] Kværner-Energy; “Sundsbarm Kraftverk Termodynamisk Virkningsgradsmåling;” tech. rep.; Kværner-Energy; 1993.

[8] N. Kishor; R. Saini; and S. Singh; “A review on hydropower plant models and control;” Renewable and Sustainable Energy Reviews; vol. 11; no. 5; pp. 776 – 796; 2007. doi: 10.1016/j.rser.2005.06.003.

Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany

Author:
Dietmar Winkler, Hege Marie Thoresen, Ingvar Andreassen, Magamage Anushka Sampath Perera, Rahimi Behzad Sharefi
Title:
Modelling and Optimisation of Deviation in Hydro Power Production
DOI:
https://doi.org10.3384/ecp1106318
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