Global sensitivity and uncertainty analysis of Transients in the Universal Line Model

One of the main aspects of designing and operation prediction of any power system is to simulate its Electromagnetic Transient´s (EMT) performance. Among the available power line models, Universal Line Model (ULM) is an efficient and accurate model for this purpose. There are random system parameters which affect the quantities of EMT output qualities. This paper presents a novel global sensitivity and uncertainty analysis techniques to determine the effect of these uncertain factors on the variation of the EMT outputs.