Design of a constant switching frequency control-based linear–assisted DC/DC regulator for photovoltaic solar-powered facilities

All of RECERCAT

To access the full text documents, please follow this link: http://hdl.handle.net/2117/84291

Title:	Design of a constant switching frequency control-based linear–assisted DC/DC regulator for photovoltaic solar-powered facilities
Author:	Martínez García, Herminio
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits
Abstract:	This article shows the proposal of a linear–assisted converter or linear–&–switching hybrid converter with a constant switching frequency. The control loop of the system is based on the current–mode technique. The main disadvantage of a converter with current–mode control is the inherent instability of the loop when switch duty ratios are greater than 0.5. In order to make stable the proposed linear–assisted converter, the article shows the technique based on a slope compensation.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria electrònica -Àrees temàtiques de la UPC::Energies::Energia solar fotovoltaica -DC-to-DC converters -DC-DC Switching Converters -Voltage Linear Regulators -Linear-Assisted DC-DC Voltage Regulators -Convertidors de corrent elèctric -Corrents continus -Energia solar fotovoltaica
Rights:	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Submitted version Conference Object
Share: