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.
A mechanical stopper-based frequency up-conversion, FUC, piezoelectric energy harvester is designed for low frequency wideband vibrations. The primary low frequency beam is designed to have a resonance frequency as low as 15.6 Hz. Frequency up-conversion is achieved by a harvesting stopper beam which has a higher resonance frequency around 200 Hz. The effect of changing the impact point between the...
In this paper, we propose a secure and privacy-preserving communication scheme for power injection for the smart grid storage units. The idea is based on collecting masked bids from storage units at an aggregator and send aggregated bids to the utility rather than the individual ones. The utility company can ensure the integrity and authenticity of the aggregated bid without accessing the individual...
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.