Making Electric Power Grids Resilient and Secure, Green Tech, Page 49
Making Electric Power Grids Resilient and Secure |
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Page content:
Distributed State Estimation & System Identification
Look‐ahead Simulation
• Process of using a set of over determined, noisy
measurements to estimate the system state
- V and θ are the state variables in our problem
- We use measurements that are functions of V and θ to form
our estimate
• One of the first milestones in moving towards a Smart
Grid is demonstrating that distributed state estimation
is workable
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