Reliability data analysis techniques – Procedures for comparison of two constant failure rates and two constant failure (event) intensities

Published by	Publication Date	Number of Pages
IEC	08/06/1997	39

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Category: IEC

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IEC 61650 Ed. 1.0 b – Reliability data analysis techniques – Procedures for comparison of two constant failure rates and two constant failure (event) intensities

Specifies procedures to compare two observed – failure rates; – failure intensities; – rates/intensities of relevant events. The procedures are used to determine whether an apparent difference between the two sets of observations can be considered statistically significant. Numerical methods and a graphical procedure are prescribed. Simple practical examples are provided to illustrate how the procedures can be applied.