Titlebook: State Estimation in Electric Power Systems; A Generalized Approa A. Monticelli Book 1999 Springer Science+Business Media New York 1999 Elec

chalice

Real-Time Modeling of Power Networks,t intervals from “snapshots” of real-time measurements (analog measurements and the status of switching devices) as well as from static network data (basic configuration and parameters). State estimation is the key function for obtaining such a real-time network model. A more complete understanding

共栖

Network Topology Processing,rk connectivity information produced by NTPs, although here the main interest is in state estimation. What makes the state estimation application different from other network applications is that not only the network connectivity, but also the location of metering devices in the identified power net

娘娘腔

固执点好

Basic Techniques for Bad Data Processing,ne must conclude either that the measured quantities contain spurious data or that the model is unfit to explain the measured quantities, or that both are true. This chapter deals with cases in which the estimation model is assumed to be fixed and correct and that the set of measured quantities cont

vitrectomy

Estimation Based on Multiple Scans of Measurements,rements. This chapter discusses recursive estimation methods based on a time sequence of “snapshots” of system measurements. Both tracking and dynamic methods are analyzed, and applications to parameter estimation are presented. Parameter estimation, along with topology estimation, is a crucial part

Microaneurysm

Fast Decoupled State Estimator,ing submatrices is analyzed, and the effects of the relevant approximations involved in the derivation of fast decoupled state estimation methods from full Gauss Newton equations are described. Before discussing fast decoupled state estimation, however, fast decoupled power flow methods are introduc

和平

Real-Time Modeling of Power Networks,of state estimation is becoming more important than in the past due both to new modeling needs and to changes induced by deregulation. This chapter reviews the main concepts involved in state estimation and economy-security functions carried out by the Energy Management System (EMS).