Fast Transient Stability Solutions
- 1 July 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-91 (4) , 1643-1650
- https://doi.org/10.1109/tpas.1972.293341
Abstract
Techniques are described for improving the speed of large transient stability studies without sacrificing accuracy. A fast iterative method for solving the algebraic network equations, including the effect of generator saliency, is explained. A new technique for solving the differential equations with the implicit trapezoidal rule of integration is introduced. These two techniques can be combined into one simultaneous solution, thereby eliminating the problem of interface error between the differential and algebraic equation solutions of the traditional approach.Keywords
This publication has 8 references indexed in Scilit:
- Dynamic Response of a Large Power System to a Cyclic Load Produced by a Nuclear AcceleratorIEEE Transactions on Power Apparatus and Systems, 1971
- Digital Computer Solution of Electromagnetic Transients in Single-and Multiphase NetworksIEEE Transactions on Power Apparatus and Systems, 1969
- Recommended Phasor Diagram for Synchronous MachinesIEEE Transactions on Power Apparatus and Systems, 1969
- Computer representation of excitation systemsIEEE Transactions on Power Apparatus and Systems, 1968
- Power Flow Solution by Newton's MethodIEEE Transactions on Power Apparatus and Systems, 1967
- A High-Order Crank-Nicholson Technique for Solving Differential EquationsThe Computer Journal, 1967
- Direct solutions of sparse network equations by optimally ordered triangular factorizationProceedings of the IEEE, 1967
- Techniques for Exploiting the Sparsity or the Network Admittance MatrixIEEE Transactions on Power Apparatus and Systems, 1963