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 proposes a STATCOM compensation scheme for suppressing commutation failure (CF) in HVDC. In this scheme, the neutral-point of CHB-STATCOM with star configuration is grounded and thus possesses three advantages. Firstly, it keeps the high economy of CHB-STATCOM with star configuration. Secondly, three phases are independent of each other, which can be considered as three single-phase STATCOMs,...
The Gallium nitride high electron mobility transistor (GaN HEMT) has become popular in the power electronics industry as it offers the possibility to reach lower switching loss and higher switching frequency compared to Si devices. This paper adopts a normally-off GaN HEMT in the wireless power transfer (WPT) system to charge a 48V battery pack on the E scooter. 178W power was delivered to the battery...
This study proposes a design and development of Series-Series Compensated topology based (SSC) wireless power transfer system to charge the battery in light-duty electrified automobiles, e.g., electric scooters. An asymmetric resonant methodology is adopted by adjusting the secondary-side resonant capacitance to make the system resonate only at the secondary side, which is different from the prevalent...
The (k, r)-dominating set problem, (k, r)-DS, is defined as the problem of selecting a minimum cardinality vertex set D (dominating nodes, also referred as cluster-heads) of a graph G=(V, E), such that every vertex u not in D is in r hops from at least k (multiple domination parameter) vertices in D. In mobile ad hoc networks (MANETs), computing dominating set should be distributed, because the topology...
It is proved that multipoint relaying (MPR) is an efficient strategy for on-the-fly broadcasting in mobile ad hoc networks . Upon receiving a flooding packet, each relaying node designated by the packet selects nodes from its neighbors for next packet relay. All the selected relaying nodes finally form a connected dominating set (CDS) for the network. However, computing a minimum size CDS is NP hard...
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.