18
Tele-Seminar, April 30, 2004
Power System SE:
Basic Assumptions
• Positive
Sequence Model
• P, Q, V
measurement set
• Instrumentation
Errors Part of Meas Data
• Near-Simultaneous
Measurements
• Single
Frequency
Implications:
• Balanced
Operation
• Symmetric
Power System
• Biased
SE
• Iterative
Algorithm
Traditional State Estimation