Papers by Tonje Tollefsen

Title:	Modelling the Synchronisation Control for a Hydro Power Controller
Authors:	Jonatan Hellborg, Tonje Tollefsen, Khemraj Bhusal and Dietmar Winkler
Abstract:	This paper presents the modelling of a synchronisation control as used inside a typical hydro power controller for small hydro power plants. It was built using the open-source modelling language Modelica by use of the Modelica Standard Library, the OpenIPSL and the OpenHPL. The resulting model allows for both transient and long-term simulations for the complete hydro power system with the main functions available and working. This includes water-level control, frequency control, voltage control with a power factor control and the synchronisation sequence.
Keywords:	Modelica, hydro power, synchronisation, hydro power controller
Paper:	full paper
Bibtex:	@InProceedings{modelica.org:Hellborg:2021, title = "{Modelling the Synchronisation Control for a Hydro Power Controller}", author = {Jonatan Hellborg and Tonje Tollefsen and Khemraj Bhusal and Dietmar Winkler}, pages = {607--616}, doi = {10.3384/ecp21181607}, booktitle = {Proceedings of the 14th International Modelica Conference}, location = {Link\"oping, Sweden}, editor = {Martin Sj\"olund and Lena Buffoni and Adrian Pop and Lennart Ochel}, isbn = {978-91-7929-027-6}, issn = {1650-3740}, month = sep, series = {Link\"oping Electronic Conference Proceedings}, number = {181}, publisher = {Modelica Association and Link\"oping University Electronic Press}, year = {2021} }