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.
Electrical utilities are called to satisfy customers' requirements that are apparently contrasting one each other. As a matter of fact, decreasing of the costs and increasing of the power quality are keywords to enhance the market penetration. Smart maintenance strategy can be of help to face such problem: the measurement of diagnostic property, like the dissipation factor for power transformers,...