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Table 1 Overview of the results for the respective scenarios compared to the baseline Scenario 1

From: Trust assessment of power system states

Scenario 1 2 3 4 5 6 7
# iterations of state estimator 6 8 6 24 50 50 50
minimumVm dev. [p.u.] - 0 0 0 0 0 0
maximumVm dev. [p.u.] - 0.001 0 0.001 0.001 0.001 0.001
averageVm dev. [p.u.] - ≈ 0 0 ≈ 0 ≈ 0 ≈ 0 ≈ 0
# buses with noticeableVm dev. - 0 0 0 0 0 0
minimumu(Vm)[p.u.] 0 0.001 0.001 0.001 0.001 0.001 0.001
maximumu(Vm)[p.u.] 0.001 0.003 0.002 0.004 0.11 0.051 0.146
averageu(Vm)[p.u.] ≈ 0 0.001 0.001 0.001 0.013 0.006 0.0171
# buses with noticeableu(Vm) 0 3 1 4 31 28 30
minimumVa dev. [] - 0 0 0 0 0 0
maximumVa dev. [] - 0.002 0.002 0.002 0.003 0.001 0.003
averageVa dev. [] - 0.001 0.001 0.001 0.002 ≈ 0 0.002
# buses with noticeableVa dev. - 0 0 0 0 0 0
minimumu(Va)[] 0.001 0.001 0.001 0.001 0.001 0.001 0.001
maximumu(Va)[] 0.036 0.592 0.313 0.82 3.13 1.694 4.011
averageu(Va)[] 0.024 0.391 0.206 0.541 0.754 0.537 0.977
# buses with noticeableu(Va) 3 38 38 38 38 38 38