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ResearchFormerly WizWand

Voltage-phasor state estimation on 100 unseen power-system topologies (test)

0.0077RMSENR-WLS
0.0062160.0160310.0258450.03566May 30, 2026
Updated 5mo ago

Evaluation results

MethodLinks
NR-WLSAMI sensor coverage=50%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.0077138.68
NR-WLSAMI sensor coverage=40%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.008108.82
NR-WLSAMI sensor coverage=30%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.008283.73
Asymmetric Dual-Path ArchitectureAMI sensor coverage=50%, Transfer protocol=Zero-shot2026.050.00850.815
Asymmetric Dual-Path ArchitectureAMI sensor coverage=40%, Transfer protocol=Zero-shot2026.050.00850.81
Asymmetric Dual-Path ArchitectureAMI sensor coverage=30%, Transfer protocol=Zero-shot2026.050.00920.792
Asymmetric Dual-Path ArchitectureAMI sensor coverage=20%, Transfer protocol=Zero-shot2026.050.00940.793
NR-WLSAMI sensor coverage=20%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.0135.59
Asymmetric Dual-Path ArchitectureAMI sensor coverage=10%, Transfer protocol=Zero-shot2026.050.01040.785
NR-WLSAMI sensor coverage=10%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.015418.81
DistFlowAMI sensor coverage=50%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.02330.987
DistFlowAMI sensor coverage=40%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.0260.97
DistFlowAMI sensor coverage=30%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.0270.869
DistFlowAMI sensor coverage=20%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.02850.708
DistFlowAMI sensor coverage=10%, Transfer protocol=Oracle (requires exact topology and re-optimization)2026.050.0440.587