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.
The coupled single-port model has been proposed recently for wide-area measurement-based voltage stability assessment. This concept relies in decoupling a mesh power grid into the local single-port circuit coupled with an extra impedance. However, underestimations in this approach have been observed in simulation studies. In this paper, a modified coupled single-port model is proposed. Based on real-time...
This paper presents a method for voltage stability assessment using local synchrophasor measurements. The maximum power transfer theorem of the single-port system provides a theoretical basis for local load margin estimations at load buses. Extensions to the multi-port model have been explored recently. However, some inaccurate under-estimations have been founded in our extensive simulation studies...
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.