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Implementation of a multi-level Power Electronic Inverter library in Modelica

Hill, Chris; Giangrande, Paolo; Gerada, C.; Bozhko, Serhiy

Authors

Chris Hill

Paolo Giangrande ezzpg@exmail.nottingham.ac.uk

C. Gerada chris.gerada@nottingham.ac.uk

Serhiy Bozhko serhiy.bozhko@nottingham.ac.uk



Abstract

This paper presents a newly developed Power Electronic Inverter library in Modelica. The library utilises a multi-level approach with increasing model complexity at progressively higher levels. All levels are fully interchangeable so as to provide a flexible library able to be utilised for investigation at single or multiple levels of complexity. Within this inter¬changeable multi-level approach, there are two key attributes which are implemented into this new library. The first is the ability to include losses between the input and output of the Power Electronic Inverter. This is implemented so that the losses are included irrespective of the direction of power flow. Secondly, this library also provides the ability to trigger single or multiple open and short circuit faults within the Inverter. The library therefore provides an extremely useful tool able to compare system response under a variety of operational scenarios.

Peer Reviewed Peer Reviewed
APA6 Citation Hill, C., Giangrande, P., Gerada, C., & Bozhko, S. (in press). Implementation of a multi-level Power Electronic Inverter library in Modelica
Keywords Inverter; Multi-Level; Losses; Faults; Actuator
Publisher URL http://www.ep.liu.se/ecp/article.asp?issue=96&article=55
Related Public URLs https://modelica.org/events/modelica2014
Copyright Statement Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc/4.0
Additional Information Published in: Proceedings of the 10th International Modelica Conference, March 10-12, 2014, Lund; Sweden. Linköping : Linköpings universitet. ISBN: 978-91-7519-380-9. ISSN: 1650-3686. Linköping University Electronic Press ESSN: 1650-3740. doi:10.3384/ECP14096523. This material must not be used for commercial purposes.

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc/4.0





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