Pieccewise Load Fllow Solutions of Very Large Size Networks

The paper illustrates a new piecewise load flow algorithm and other techniques by which the computer requirements become almost independent of the network being studied. The algoritlvn and methods are thoroughly explained, a computer program is described, and the results of solving a sample system are given.

[1]  William F. Tinney,et al.  Sparsity-Directed Decomposition for Gaussian Elimination on Matrices , 1970 .

[2]  J. W. Walker,et al.  Direct solutions of sparse network equations by optimally ordered triangular factorization , 1967 .

[3]  Albert M. Sasson DecompositionTechniques Applied totheNonlinear Programming Load-Flow Method , 1970 .

[4]  H. H. Happ Diakoptics and Piecewise Methods , 1970 .

[5]  H. H. Happ,et al.  The Piecewise Solution of the Impedance Matrix Load Flow , 1968 .

[6]  William F. Tinney,et al.  Power Flow Solution by Newton's Method , 1967 .

[7]  H. H. Happ,et al.  Analysis of Networks with Complex Autotransformers , 1963 .

[8]  H. H. Happ,et al.  Power Flow Solution by Impedance Matrix Iterative Method , 1963 .

[9]  L. L. Freris,et al.  Investigation of the load-flow problem , 1967 .

[10]  R. B. Shipley,et al.  A new direct matrix inversion method , 1959, Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics.

[11]  H. H. Happ,et al.  Z Diakoptics - Torn Subdivisions Radially Attached , 1967 .

[12]  M. A. Laughton,et al.  Decomposition techniques in power-system-network load-flow analysis using the nodal-impedance matrix , 1968 .

[13]  L. K. Kirchmayer,et al.  Digital Calculation of 3-Phase Short Circuits by Matrix Method , 1960, Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems.

[14]  H. H. Happ,et al.  Automatic Sectionalization of Power System Networks for Network Solutions , 1971 .