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.
Streaming electrification phenomenon seen in power transformers results from forced oil circulation. This phenomenon has been extensively investigated since it was identified as one of the failure reasons for large power transformers. The majority of the published research focused on the streaming electrification of mineral oils. Taking into account the potential increase in the voltage level and...
Insulating liquids used in power transformers with forced liquid cooling systems could lead to the occurrence of streaming electrification phenomenon, which is a potential hazard to the operation of the equipment. In this study, a rotating disc system was built up in the laboratory so as to study the streaming electrification phenomenon occurred at different insulating liquid-pressboard interfaces...
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.