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.
Superconducting fault current limiter (SFCL) is an alternative to solve the problems associated with the increasing fault current levels. For conventional resistive type SFCLs, the current flowing time of superconducting coil is usually more than 50 ms (depending upon the interruption time of circuit breaker). However, in an improved YBCO-type resistive SFCL, the current flowing time of superconducting...
In superconducting power apparatus, electric insulation is one of the most important deciding factors on their performance. There has been investigations about bubble generation and insulation strength in SFCLs. However, the relationship between short circuit current and heat generation is not sufficiently investigated. The objective of this paper is to investigate the influence of short circuit current...
Resistance type superconducting fault current limiter (SFCL) is a promising current limiter. It needs to fulfill the requirement of O-CO-CO duty in power system. So quench recovery time of YBCO superconducting tapes is very important. When superconducting tape is used in SFCL, insulation supporter should be used to support superconducting tapes and insulate it. There are many researches on quench...
The rising rate of short-circuit current in some DC systems is very high, using superconductor in DC systems can limit the fault current quickly far before the peak value of the fault current comes. However, superconductor may be destroyed by high current or long duration current. The objective of this paper is to illustrate impacts of high current on superconductor and long duration current withstanding...
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.