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.
Different stator winding types of multi-branch generator lead to different internal short circuit fault aggregation, and the main protection scheme research must base on this fault aggregation to educe the optimized branch grouping style on neutral side and the main protection configuration principles. The paper analyzed the stator winding type and internal short circuit faults of 250 MW generator...
MCT connected in circuit alters internal electrical parameters of generator. This means the generator mathematical model isn't identical with the generator in experiment. This makes the generator modeling more complicated. Rogowski coil doesn't contact with measured circuit. It won't change parameters of generator. Based on simulation and experiment, the paper introduces a current sensor composed...
Applying Rogowski coil in power system is very attractive because of its numerous merits. A good accuracy can be achieved when Rogowski coil is used for metering. But the response to transient fault current should be studied when Rogowski coil is used for relay. This paper analyses the transient performance of Rogowski coil with ideal integrator. The analysis shows it has excellent transient performance...
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.