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 time-domain response is analyzed by precise integration method in condition of non-uniform coupled transmission lines in this paper. Different to the traditional method, this method directly analyzes it according to the non-uniformity of non-uniform transmission lines so as to avoid decoupling the coupled telegraph equations. The accuracy and speed of the analysis are improved greatly. It is a...
The composite insulators are widely used in power system, because of its remarkable performance on pollution prevention. In this paper, some 500kv insulators with different working time and manufactory are tested on their hydrophobicity, electrical character, mechanical character and aging character of the shed's material. The experimental results show that the hydrophobicity of composite insulators...
Ground flash density (flashs/km2 /year) can reflect the activity of lightning exactly, so it was presented in this paper as a principle to show the thunder distribution in Chongqing region. Based on this principle, thunderstorm distribution electronic map of Chongqing region was programmed, using the data accumulated by the lightning location system in recent years. And this electronic map will be...
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.