Quality and quality assessment are key indicators in many fields. There exist various interpretations of the concept, such as technical, legal, economic definitions. The fundamental aspect technical systems is problem, there different ways to assess quality. This paper examines relationship between reliability that forms basis safety property offers a relies on system characteristics using math...

This article presents an analysis of the reliability power grid using data on failure rate medium voltage (MV) from last five years. The state was based provided by operator. purpose this is to analyze assessment connections various analytical methods, a simulation model and indicators. performed defined categories outages in terms their duration. made it possible determine energy quality indic...