1992
DOI: 10.1109/59.207355
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Analysis of the load flow behaviour near a Jacobian singularity

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Cited by 19 publications
(2 citation statements)
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“…In order to solve the load flow methods based on Jacobian matrix, the inverse of Jacobian matrix must exist. However, in some cases, the Jacobian matrix becomes singular because of high resistance to reactance (R/X) ratio of distribution lines [28]. The Z-matrix-based load flow methods need the set of equations proportional to the number of buses, which utilizes more computational resources and time [29].…”
Section: Introductionmentioning
confidence: 99%
“…In order to solve the load flow methods based on Jacobian matrix, the inverse of Jacobian matrix must exist. However, in some cases, the Jacobian matrix becomes singular because of high resistance to reactance (R/X) ratio of distribution lines [28]. The Z-matrix-based load flow methods need the set of equations proportional to the number of buses, which utilizes more computational resources and time [29].…”
Section: Introductionmentioning
confidence: 99%
“…Com base em [28], Zeng e Galiana [34] propuseram um método simples de obtenção do ponto de máximo carregamento, queé estimado através de uma extrapolação feita a partir de alguns pontos de operação conhecidos. Em [35,36] apresentou-se um algoritmo baseado em linearizações sucessivas das equações de fluxo de carga, e métodos que propõem determinar o quanto pode-se aumentar a carga de um sistema, até que as equações de fluxo de carga deixem de apresentar solução.…”
Section: Abordagem Estáticaunclassified