Transient Stability Evaluation in an Undergraduate Curriculum - A Probabilistic Approach

A power system is a large non-linear system, in which like any other non-linear system, stability can be a definite problem. The performance of such complex systems must be predicted and transient stability evaluation is an established and important aspect of both system planning and operation. Basic transient stability evaluation is also an integral part of the core curriculum in an undergraduate power program. The analysis of transient stability is basically a study of a set of differential equations. Factors which affect the performance of a system are normally considered on a deterministic basis. This paper introduces the concept of incorporating some basic probabilistic elements in initial understanding and appreciation of power system transient stability evaluation.