ALGORITHM FOR PROBABILISTIC ANALYSIS of DISTRIBUTION SYSTEMS WITH DISTRIBUTED GENERATION
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/10/2011
|
Resumo |
In this paper an efficient algorithm for probabilistic analysis of unbalanced three-phase weakly-meshed distribution systems is presented. This algorithm uses the technique of Two-Point Estimate Method for calculating the probabilistic behavior of the system random variables. Additionally, the deterministic analysis of the state variables is performed by means of a Compensation-Based Radial Load Flow (CBRLF). Such load flow efficiently exploits the topological characteristics of the network. To deal with distributed generation, a strategy to incorporate a simplified model of a generator in the CBRLF is proposed. Thus, depending on the type of control and generator operation conditions, the node with distributed generation can be modeled either as a PV or PQ node. To validate the efficiency of the proposed algorithm, the IEEE 37 bus test system is used. The probabilistic results are compared with those obtained using the Monte Carlo method. |
Formato |
79-87 |
Identificador |
http://revistas.unal.edu.co/index.php/dyna/article/view/20160 Dyna-colombia. Medellin: Univ Nac Colombia, Fac Nac Minas, v. 78, n. 169, p. 79-87, 2011. 0012-7353 http://hdl.handle.net/11449/9886 WOS:000297084800010 WOS000297084800010.pdf |
Idioma(s) |
spa |
Publicador |
Univ Nac Colombia, Fac Nac Minas |
Relação |
Dyna-colombia |
Direitos |
openAccess |
Palavras-Chave | #Power flow #three-phase systems #distribution #probabilistic #weakly meshed systems #distributed generation |
Tipo |
info:eu-repo/semantics/article |