Distributed generation modelling for unbalanced three-phase power flow calculations in smart grids

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorGallego, Luis A.
dc.creatorCarreno, Edgar
dc.creatorPadilha-Feltrin, Antonio
dc.date2014-05-27T11:25:53Z
dc.date2016-10-25T18:33:57Z
dc.date2014-05-27T11:25:53Z
dc.date2016-10-25T18:33:57Z
dc.date2011-05-31
dc.date.accessioned2017-04-06T01:50:39Z
dc.date.available2017-04-06T01:50:39Z
dc.identifier2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, T and D-LA 2010, p. 323-328.
dc.identifierhttp://hdl.handle.net/11449/72451
dc.identifierhttp://acervodigital.unesp.br/handle/11449/72451
dc.identifier10.1109/TDC-LA.2010.5762901
dc.identifier2-s2.0-79957545797
dc.identifierhttp://dx.doi.org/10.1109/TDC-LA.2010.5762901
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/893319
dc.descriptionDistributed Generators (DG) are generally modeled as PQ or PV buses in power flow studies. But in order to integrate DG units into the distribution systems and control the reactive power injection it is necessary to know the operation mode and the type of connection to the system. This paper presents a single-phase and a three-phase mathematical model to integrate DG in power flow calculations in distribution systems, especially suited for Smart Grid calculations. If the DG is in PV mode, each step of the power flow algorithm calculates the reactive power injection from the DG to the system to keep the voltage in the bus in a predefined level, if the DG is in PQ mode, the power injection is considered as a negative load. The method is tested on two well known test system, presenting single-phase results on 85 bus system, and three-phase results in the IEEE 34 bus test system. © 2011 IEEE.
dc.languageeng
dc.relation2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, T and D-LA 2010
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDistributed Generation
dc.subjectDistribution systems
dc.subjectmodeling
dc.subjectpower Flow
dc.subjectBus systems
dc.subjectDG unit
dc.subjectDistributed generators
dc.subjectOperation mode
dc.subjectPower flow algorithm
dc.subjectPower flow calculations
dc.subjectPower flow studies
dc.subjectPower injection
dc.subjectReactive power injections
dc.subjectSmart grid
dc.subjectTest systems
dc.subjectThree-phase power flow
dc.subjectDistributed power generation
dc.subjectMathematical models
dc.subjectReactive power
dc.subjectSmart power grids
dc.titleDistributed generation modelling for unbalanced three-phase power flow calculations in smart grids
dc.typeOtro


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