The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents the results of a novel Least Squares observer for the state estimation in power system under static conditions. The novel state estimator takes into consideration not only the measurement uncertainty but also the uncertainty associated to the network parameters used in the load flow model of the power grid. A comparison with the classical WLS method is reported.
State estimators are an integrating part of traditional power systems. Usually state estimators for electric power systems have been conceived as elements of a central control system receiving as input measured data gathered from the network and stored in a central data base. Furthermore, the traditional structure does not usually base the estimation on the integration of a dynamic model. This view...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.