Sampled-data high gain observers for dynamic state estimation in power system
Article : Articles dans des revues internationales ou nationales avec comité de lecture
A novel dynamic state estimator is proposed for a class of synchronous generators. The proposed observer is based on high gain principle and provides an accurate estimations of all states of the systems. A sampled-data version which can works with relatively low sampling frequency is also provided. Our algorithms are vali- dated in simulations and a study on the maximum allowable sampling period is also given.