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 describes a reference architecture for a re-usable and extendable solution for a Self Healing Grid (SHG) applied to looped distribution networks. This functionality is also known as automatic Fault Location Isolation and Supply Restoration (FLISR). The paper will report on the experience of testing and installing several such systems particularly on underground networks.
This paper describes how IEC 61850 can be applied for distribution feeder automation. Some of the applications are similar to substation applications, but others have specific needs and would be best served by extensions to the standard. In particular it is proposed to add new logical nodes for fault passage indication and voltage presence.
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.