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Tele-Seminar, April 30, 2004
nGPS Synchronized Measurements are Imperfect – Errors are Present
nOther Useful Data Exist (SCADA, Relays, DFRs, etc.).
Proposed Approach: HYBRID
STATE ESTIMATOR. It Utilizes all Available Data
nErrors from Imbalance
nErrors from Asymmetry
Proposed Approach: THREE
PHASE MODEL. It Eliminates Model Biases
Proposed Approach