Environmental Engineering Reference
In-Depth Information
the high voltage transmission system The Resilience Index of the high voltage
transmission system is the agglomeration of the capacity of the system
reflecting the total change of the resilience capacity of the system.[11,12]
Figure 4 presents the sudden change of indicator value and its return to the
steady state.
100%
100%
R
j
Time
t
[hh:ss]
t
0
t
1
Figure 12. Resiliency Index.
The agglomeration of the changes of all indicator represent the integral
value of the Resilience Index expressed by
(1)
Where
w
n
- weighting coefficient
q
n
- indicator value in time scale
n - number of indicators
