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.
Cable joint is the most vulnerable part of the power cable system. Defects in cable joints can cause intensification of local electric field and thus may lead to partial discharge (PD). Long time PD will degrade the insulation performance of cable joints and eventually lead to insulation failure. This work first analyzed the typical defects in 110kV cross-linked polyethylene (XLPE) power cable joints...
A new SOI lateral high voltage device with gradient buried oxide layer is proposed to achieve uniform lateral surface electric field and high breakdown voltage. The gradient buried oxide layer leads to a linearly increasing drift-region thickness from the anode side to the cathode side, which increases the drift doping concentration and breakdown voltage at the same time. Compared to the conventional...
Electromagnetic radiation from power transmission lines can influence the electronic devices nearby due to the corona discharge. A numerical method is proposed to predict the radio interference based on the multi-conductor transmission lines mode and dipole mode. Finally some transmission line structures are analyzed.
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.