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 thermal aging is one of the main factors leading to degradation of oil-paper insulation. Carbon oxides dissolved in insulation oil mainly come from cellulose pyrolysis, which indicates that the carbon oxides in oil can be used to predict the thermal aging degree of oil-paper insulation in power transformer. In this paper, accelerated thermal aging test for oilpaper samples composed of conventional...
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.