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FIGURE 3.17 Failure distribution for WASMS of the North-Eastern Power Grid of India
between the PDC at bus 9 and PMU (A) at bus 1, (B) at bus 3, (C) at bus 5, (D) at bus 8, and
(E) at bus 11. PDC, Phasor data concentrator; PMU, phasor measurement unit; WASMS, wide
area synchrophasor measurement system.
3.5 Conclusion
The failure of system components also affects the performance of the system
that can be estimated as a risk. The effect of the failure of the PMU and its
communication network on WASMS has been estimated using the risk
parameter. MCS has been used to account for the uncertainty in the failure
