Article ID Journal Published Year Pages File Type
400274 International Journal of Electrical Power & Energy Systems 2007 9 Pages PDF
Abstract

This paper presents a new approach to underfrequency protection in power systems. For the fist time, a dynamic estimator is proposed to predict frequency one second ahead in to the future. The proposed estimator is very effective and reliable to detect the frequency. Numerical results showing the performance of the algorithm under different operational condition are discussed.

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Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
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