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.
A novel static compensator (STATCOM) is proposed in this paper. The new STATCOM is constructed by a hybrid topology cascading a neutral-point-clamped (NPC) inverter and several identical H-bridge inverters. With the novel topology consisting of a same DC bus voltage but different structure modules, the realization of a multilevel converter using a hybrid approach that involves higher voltage devices...
In this paper mathematical model in d-q-0 coordinates is established for 3-phase 4-wire active power filter (APF) . A novel deadbeat control scheme for 3-phase 4-wire APF is proposed. Utilizing harmonic predictor, the harmonic current at the coming sampling instant can be predicted accurately. Meanwhile, the sufficient condition for keeping the repetitive harmonic predictor stable is proposed for...
In this paper, a novel single-phase five-level inverter is presented to alleviate harmonic components of the output voltage. To keep the output voltage being sinusoidal and to have the high dynamic performance, the paper present a control scheme based on repetitive control with the feedback of the capacitor current. In order to expediently observe the capacitor current, the author uses a dimensionality...
In this paper, a novel single-phase five-level inverter only using five power switches is presented to alleviate harmonic components of the output voltage. The derivation of the topology and its modulation methods are analyzed in the paper. In AC system, nonlinear loads are major sources of total harmonic distortion (THD), so the repetitive control system is given to keep the output voltage being...
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.