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 the analysis of two AC photovoltaic modules: i) a flyback based, and ii) a full-bridge based. The comparative analysis takes into account the number of semiconductor components, such as switches and diodes, and the delivered power to the grid by each topology. The full-bridge based AC module has one of the highest component count among all the AC modules. In spite of it, it achieves...
With the aim of synthesizing high quality voltage waveforms without penalizing the system efficiency, this paper proposes to implement a hybrid ac power source (ACPS) associating in series a cascaded multilevel inverter topology, operating as main amplifier, with a low-voltage/low-power linear power amplifier (LPA), operating as correction amplifier. Considerations about the modulation strategy, control...
This paper proposes a hybrid ac power source by associating a symmetrical cascaded PWM multilevel inverter (main amplifier) with a low-voltage and low-power linear power amplifier (correction amplifier) with the aim of synthesizing high-fidelity voltage waveforms without penalizing the system efficiency. The main amplifier operates with phase-shift pulse-width modulation, enabling to reduce the output...
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.