Probabilistic three-phase power flow for distribution network using point estimate method

被引：0

作者：

Gallego, Luis Alfonso ^{[1
]}

Echeverri, Mauricio Granada ^{[1
,2
]}

Padilha-Feltrin, Antonio ^{[1
]}

机构：

[1] Universidade Estadual Paulista, Departamento de Engenharia Elétrica, Laboratório de Planejamento de Energia Elétrica, Ilha Solteira, SP, Campus de Ilha Solteira

[2] Universidad Tecnológica de Pereira, Programa de Ingeniería Eléctrica, Grupo de Planeamiento Eléctrico, Pereira, Risaralda

来源：

Controle y Automacao | 2012年 / 23卷 / 02期

关键词：

Distribution system; Monte Carlo simulation; Point estimation method; Probabilistic power flow; Uncertainty;

D O I：

10.1590/S0103-17592012000200005

中图分类号：

学科分类号：

摘要：

In this paper the point estimation method is applied to solve the probabilistic power flow problem for unbalanced three-phase distribution systems. Through the implementation of this method the probability distribution functions of voltages (magnitude and angle) as well as the active and reactive power flows in the branches of the distribution system are determined. Two different approaches of the point estimation method are presented (2m and 2m+1 point schemes). In order to test the proposed methodology, the IEEE 34 and 123 bus test systems are used. The results obtained with both schemes are compared with the ones obtained by a Monte Carlo Simulation (MCS).

引用

页码：179 / 189

页数：10

共 21 条

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