Title :
The Piecewise Solution of the Impedance Matrix Load Flow
Author :
Andretich, Robert G. ; Brown, Homxier E. ; Happ, Harvey H. ; Person, Conrad E.
Author_Institution :
Commonwealth Edison Company
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 :
Assembly systems; Convergence; Impedance; Load flow; Power engineering and energy; Power systems; Printing; System testing; Systems engineering and theory; Voltage;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1968.292151
