Machine Learning Classifier for Supporting Generator’s Impedance-Based Relay Protection Functions
Petar Sarajcev,
Dino Lovric
Abstract:Transient stability of the electric power system still heavily rests on a timely and correct operation of the relay protection of individual power generators. Power swings and generator pole slips, following network short-circuit events, can initiate false relay activations, with negative repercussions for the overall system stability. This paper will examine the generator’s underimpedance (21G) and out-of-step (78) protection functions and will propose a machine learning based classifier for supporting and re… Show more
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