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.
This paper presents a technique to determine the effect of the field-voltage circuit during the load-rejection test of a large-rating salient-pole synchronous generator. Once the circuit powered by a six-pulse converter connected to the excitation transformer of the generator unit corresponds to a power-supply voltage not constant immediately after the load rejection, a careful evaluation of the resulting...
This paper presents the characteristic analysis on the high speed synchronous generator considering load conditions and power factor. The generator consists of the rotor with the short-circuited field coils connected to armature coils of an exciter and a stator with three-phase winding. To analyze the characteristics considering load conditions, the equivalent circuit method considering the effects...
This paper deals with basic performance of a design of a two-pole three-phase 40 MVA synchronous generator designed for special operating conditions in laboratory for testing high power transformers. The generator is designed to test three-phase and single-phase transformers aimed to work within 50 Hz and 60 Hz network frequency. This means that the generator will operate at two nominal speeds, at...
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.