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This paper presents a new development for load flow analysis in radial distribution systems. The aim of this paper is to reduce data preparation to solve load flow in distribution system. The proposed method uses simple equations and requires less computation time and number of iterations. The load flow algorithm used in this paper is based on forward and backward sweep method. The method is efficient...
This paper presents a methodology to determine corrective adjustments in the demand when the power flow equations have no solution. This is formulated as a constrained optimization problem, which has the flexibility to select the buses that have load adjustment and those whose demand will be preserved. Useful information about the buses with major effects on the infeasibility of the power flow solutions...
This paper presents a new methodology for handling load flow problem in distribution as well as transmission network. The methodology is based on backward/forward sweep method in which voltage regulated nodes are considered. Zbus matrix is constructed through a straightforward building procedure which is used to model line parameters. In the case of networks with two or more PV nodes, an approximate...
A generalized Super Super decoupled Loadflow referred to as SSDL-X'X' method is presented along with its special case manifestations leading to the proposed SSDL-YY method. Gain matrices of the SSDL-YY method are defined independent of rotation angles and they differ only in their diagonal terms. The diagonal terms in the gain matrix of Q-V sub-problem are characterized by the presence of transformed...
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