About this document
State Estimation in Electric Grids by Fengxing Zhu is a document available to read on EtoBox.
This document discusses linear least squares estimation for state estimation in electric power grids. It begins with an introduction to state estimation and its motivation to analyze the power network based on current measurements. It then presents an example circuit with four measurements and sets up the linear least squares problem to estimate the unknown state variables (node voltages and voltage source). The goal is to minimize the sum of squared errors between the actual and estimated measurements. Tak
- Author
- Fengxing Zhu
- Language
- EN