A Non-Iterative Transient Stability Program Including the Effects of Variable Load-Voltage Characteristics

1 September 1973

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems

Vol. PAS-92 (5) , 1478-1484
https://doi.org/10.1109/tpas.1973.293691

Abstract

Techniques are developed for improving the speed of solution of transient stability studies which include the effects of synchronous machine amortisseur circuits and nonlinear variable-voltage loads. A fast, non-iterative method of solving the algebraic equations involving only direct matrix multiplication is discussed. Results of computer tests on a complex multi-machine system demonstrating the importance of load modelling and the effectiveness of the new proposed non-iterative solution technique are presented.

Keywords

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