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.
Phase-domain line models and, specifically, the Universal Line Model (ULM) are among the most used transmission line and cable representations in electromagnetic transient analysis. It is shown in this paper that these models involve two types of convolution processes; thus, their practical implementation can be done through digital filters. It is shown that the standard implementation of the ULM...
This work illustrates a network equivalent multirate model based on Discrete Wavelet Transform (DWT) and Multi-Rate analysis (MRA). The processing structure operates as a multi-rate digital filter, decomposing signals and network into frequency sub-bands. This concept is applied in the time domain and adjusts the integration step during the simulation, it is implemented using signal processing theory,...
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.