Applying a formula for generator redispatch to damp interarea oscillations using synchrophasors
arXiv:1503.06144 · doi:10.1109/TPWRS.2015.2485519
Abstract
If an interarea oscillatory mode has insufficient damping, generator redispatch can be used to improve its damping. We explain and apply a new analytic formula for the modal sensitivity to rank the best pairs of generators to redispatch. The formula requires some dynamic power system data and we show how to obtain that data from synchrophasor measurements. The application of the formula to damp interarea modes is explained and illustrated with interarea modes of the New England 10-machine power system.
To appear in IEEE Transactions on Power Systems, accepted September 2015
References in corpus (1)
Cited by in corpus (4)
- PMU-Based Estimation of Dynamic State Jacobian Matrix and Dynamic System State Matrix in Ambient Conditions
- Data-Driven Online Optimization for Enhancing Power System Oscillation Damping
- PMU-Based Estimation of Dynamic State Jacobian Matrix
- Estimating Participation Factors and Mode Shapes for Electromechanical Oscillations in Ambient Conditions