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 fault current for large-scale power systems is higher than normal and interception using a current breaker can thus be difficult. To address this problem, power system reorganization and circuit breaker upgrades can be considered. However, existing systems could be operated by introducing a superconducting fault current limiter. We conducted research on a simple structure comprising YBCO superconducting...
Vacuum circuit breakers are considered an attractive solution to climate change concerns regarding SF6 gas. From the beginning of vacuum circuit breaker, it was known that vacuum has the high arc extinguishing ability and insulation performances. At the time of the electrode, spiral electrode on contrate electrode is used, The contact materials were Bi on CuCr. There was a problem that was not able...
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.