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dc.contributor.authorGhosh, Arindam
dc.contributor.authorLedwich, G.
dc.contributor.authorzare, F.
dc.contributor.authorMajumder, R.
dc.contributor.editor-
dc.date.accessioned2017-01-30T10:25:01Z
dc.date.available2017-01-30T10:25:01Z
dc.date.created2014-11-19T01:14:00Z
dc.date.issued2011
dc.identifier.citationGhosh, A. and Ledwich, G. and zare, F. and Majumder, R. 2011. Stability Analysis for Multiple Voltage Source Converters Connected at a Bus, in - (ed), ENERGY 2011 : The First International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, May 22 2011. Venice, Italy: International Academy, Research, and Industry Association ( IARIA ).
dc.identifier.urihttp://hdl.handle.net/20.500.11937/2665
dc.description.abstract

This paper develops a tool for the stability analysis when multiple voltage controlled converters are connected to a distribution bus. In particular, the analysis is applicable to voltage source converters (VSCs) and has been extended to consider current control as well as voltage control. It is assumed that each VSC is controlled by a state feedback linear quadratic regulator (LQR) based switching design. A suitable model of the converter is first developed by including the state feedback gains. The model is then extended to incorporate parallel operation of two VSCs, connected to a bus. To consider autonomous operation, the power sharing arrangements without any explicit communication, i.e., droopcontrollers are incorporated in the model. Finally, a linearized model of the system is developed for Eigen analysis. It has been shown that the system response predicted by the developed model matches PSCAD simulation results very closely, thus confirming that the model developed can be used as an analytical tool.

dc.publisherInternational Academy, Research, and Industry Association ( IARIA )
dc.titleStability Analysis for Multiple Voltage Source Converters Connected at a Bus
dc.typeConference Paper
dcterms.source.titleFirst International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies 2011 (ENERGY 2011)
dcterms.source.seriesFirst International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies 2011 (ENERGY 2011)
dcterms.source.isbn978-1-61208-136-6
dcterms.source.conferenceENERGY 2011 : The First International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies
dcterms.source.conference-start-dateMay 22 2011
dcterms.source.conferencelocationVenice, Italy
dcterms.source.placeUS
curtin.accessStatusFulltext not available


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