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.
Electric geometry method(EGM) was used to calculate the shielding failure trip-out rate of double-circuit transmission line on the same tower in the thesis, with striking distance factor β that conforms to the height of tower changes being introduced and the lightning current obtained when the exposure arc was 0 being considered the strongest shielding failure current. Next analysis was made of effects...
With the heterogeneous threats of network ongoing, the problems of network security become more and more intractable, besides, the compatibility issues of security protection-equipments are emerging in endlessly. Thus, the unified treat management has been a research hotpot currently. In this paper, based on analyzing the status quo of UTM (unified treat management), as well as the performance detects...
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.