Power System Transient Control by Capacitor Switching
- 1 January 1969
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-88 (1) , 28-35
- https://doi.org/10.1109/tpas.1969.292334
Abstract
Inserting and removing a series capacitor in a transmission line can remove the oscillatory transients due to a fault. The capacitor should be inserted in the remaining transmission lines when the fault is detected and removed by short circuiting when the time rate of change of power flow through the capacitor is zero or the rate of change of phase angle between line terminations is zero. The capacitor should be reinserted when the kinetic energy due to speed deviations equals the amount of kinetic energy that can be removed during the remaining swing to the target state independent of whether or not the line is restored to service.Keywords
This publication has 8 references indexed in Scilit:
- Application of Newton's method to load-flow calculationsProceedings of the Institution of Electrical Engineers, 1967
- Improvement of System Stability by Switched Series CapacitorsIEEE Transactions on Power Apparatus and Systems, 1966
- Optimal Transient Removal in a Power SystemIEEE Transactions on Power Apparatus and Systems, 1965
- Transient Stability of a Synchronous Generator Under Conditions of Bang-Bang Excitation SchedulingIEEE Transactions on Power Apparatus and Systems, 1965
- Theory and design of high-order bang-bang control systemsIRE Transactions on Automatic Control, 1961
- Analog study of dead-beat posicast controlIRE Transactions on Automatic Control, 1958
- Posicast Control of Damped Oscillatory SystemsProceedings of the IRE, 1957
- Digital Computer Solution of Power-Flow Problems [includes discussion]Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1956