Article | Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015 | Control Development and Modeling for Flexible DC Grids in Modelica
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Title:
Control Development and Modeling for Flexible DC Grids in Modelica
Author:
Andreas Olenmark: One Nordic AB, Sweden Jens Sloth: Gothia Power, Sweden Anna Johnsson: Modelon AB, Sweden Carl Wilhelmsson: Modelon AB, Sweden Jörgen Svensson: Industrial Electrical Engineering and Automation (IEA), Lund University, Sweden
DOI:
10.3384/ecp15118823
Download:
Full text (pdf)
Year:
2015
Conference:
Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015
Issue:
118
Article no.:
089
Pages:
823-829
No. of pages:
7
Publication type:
Poster
Published:
2015-09-18
ISBN:
978-91-7685-955-1
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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This article presents a way of implementing different control strategies for power electronic converters in the Modelica modeling language. The different control modes were fitted into flexible models that could be interconnected in various power grid topologies. The power grid examples were controlled and kept stable during various load scenarios, using the developed controlled converter models. The work was performed using the Modelica tool Dymola. Modelica is an equationbased object-oriented modeling language. Electrical components in the Electric power library (EPL) from Modelon were used to model power electronic units, grids and other electrical infrastructures. The outcome of this effort was simulation results which clearly demonstrate that the developed controllers enable scalable and controllable DC power grids.

Keywords: HVDC; smart grids; converter control

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Andreas Olenmark, Jens Sloth, Anna Johnsson, Carl Wilhelmsson, Jörgen Svensson
Title:
Control Development and Modeling for Flexible DC Grids in Modelica
DOI:
http://dx.doi.org/10.3384/ecp15118823
References:

M Alak√ľla, P Karlsson, ‚ÄúPower Electronics: Devices, Converter, Control and Applications‚ÄĚ, Department of Industrial Electrical Engineering and Automation.


M. Alak√ľla, L. Gertmar, O. Samuelsson, ‚ÄĚElenergiteknik‚ÄĚ, Lund, Sweden, Lunds Tekniska H√∂gskola, Department of Industrial Electrical Engineering and Automation, 2011


A. Carlsson, ‚ÄúThe back to back converter control and design‚ÄĚ, Lund, Sweden, Department of Industrial Electrical Engineering and Automation Lund Institute of Technology, May 1998.


T. M.Haileselassie; ‚ÄúControl, Dynamics and Operation of Multi-terminal VSC-HVDC Transmission Systems‚ÄĚ, Norwegian University of Science and Technology Department of Electric Power Engineering Trondheim December 2012.


S. L. Sanjuan, ‚ÄúVoltage Oriented Control of Three-Phase Boost PWM Converters Design, simulation and implementation of a 3-phase boost battery charger‚ÄĚ.


Department of Energy and Environment ,Division of Electric Power Engineering CHALMERS UNIVERSITY OF TECHNOLOGY, Göteborg, Sweden, 2010.

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Andreas Olenmark, Jens Sloth, Anna Johnsson, Carl Wilhelmsson, Jörgen Svensson
Title:
Control Development and Modeling for Flexible DC Grids in Modelica
DOI:
http://dx.doi.org/10.3384/ecp15118823
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