Protection and Control of Modern Power Systems

Table 2 Levels of diagnostic coverage and range

From: Reliability of IEC 61850 based substation communication network architecture considering quality of repairs and common cause failures

Denotation	Range
None	\(e_{dc} { } < 60\%\)
Low	\(60\% \le e_{dc} { } < 90\%\)
Medium	\(90\% \le e_{dc} { } < 99\%\)
High	\({{99\% }} \le { }e_{dc}\)

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