Power System Transient Stability Analysis using Decision Tree Classifier- A Case Study on the IEEE 57- Bus System

Abstract

This paper presents a novel method of “power system dynamic security assessment” using “decision tree (DT) classifier”. The standard “pattern recognition framework”, has been followed in the research work presented in this paper, in order to ensure that real-time implementation of the proposed framework is feasible. With the aim of recognizing the “degree of criticality” associated with various “pre-contingency operational circumstances,” the “DTSC” was created and taught offline. The “Decision Tree Security Classifier (DTSC)” was successfully implemented in a simulated environment to recognize a power system’s “unforeseen operating conditions” and predict their vulnerability to “post- contingency dynamic insecurity”.