The Piecewise Solution of the Impedance Matrix Load Flow
- 1 October 1968
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-87 (10) , 1877-1882
- https://doi.org/10.1109/TPAS.1968.292151
Abstract
This paper presents a method for solution of the load flow problem which involves tearing a power system into pieces. This permits use of the impedance matrix method on larger systems than was previously feasible. A detailed tearing algorithm is given. Its validity is examined by presentation of test results for a small sample system. The new method retains the same features and convergence characteristics as the original impedance matrix method [1].Keywords
This publication has 5 references indexed in Scilit:
- Z-Matrix Algorithms in Load-Flow ProgramsIEEE Transactions on Power Apparatus and Systems, 1968
- Z Diakoptics - Torn Subdivisions Radially AttachedIEEE Transactions on Power Apparatus and Systems, 1967
- Power Flow Solution by Impedance Matrix Iterative MethodIEEE Transactions on Power Apparatus and Systems, 1963
- Digital Calculation of 3-Phase Short Circuits by Matrix MethodTransactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1960
- A new direct matrix inversion methodTransactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics, 1959