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Articles de revista
Recent Submissions
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High voltage gain DC-DC converter with wide range of soft switching and continues input current for renewable energy applications
(Institute of Electrical and Electronics Engineers (IEEE), 2025-05-26)
Article
Open AccessThis paper presents a non-isolated high step-up DC-DC converter that achieves a high voltage gain through the application of coupled inductor and multiplier techniques. Also, in this topology continuous input current and ... -
Real-time detection system for preventing tissue damage in cryotherapy through temperature and bioimpedance monitoring
(Elsevier, 2025-10-01)
Article
Open AccessCryotherapy lowers tissue temperature for therapeutic benefits, but improper application can cause freezing and crystallization, leading to apoptosis. To improve safety, a monitoring system was developed to detect skin ... -
Design and analysis of 15-level and 25-level asymmetrical multilevel inverter topologies
(2025-03-31)
Article
Open AccessThis study aims to minimize component requirements by presenting a novel topology for a single-phase 15-level asymmetrical multilevel inverter. Utilizing an H-bridge configuration, the proposed design achieves a maximum ... -
Entropies in electric circuits
(2025-01-15)
Article
Open AccessThe present study examines the relationship between thermal and configurational entropy in two resistors in parallel and in series. The objective is to introduce entropy in electric circuit analysis by considering the ... -
Editorial on the special issue entitled “Regulatory frameworks addressed to promote renewable energy sources and microgrids. Regulatory constraints and implications on conception, design and energy management of microgrids"
(2023-06-29)
Article
Open AccessAs renewable energy sources and microgrids have developed, the need to use a transversal approach for dealing with issues on the design and energy management of these assets is clear. Al- though renewable energy sources ... -
Design and implementation of a modified cascaded Z-source high step-up boost converter for photovoltaic (PV) applications
(2024-08-12)
Article
Open AccessTo improve the voltage gain of step-up converters, the cascaded technique is considered as a possible solution in this paper. By considering the concept of cascading two Z- source networks in a conventional boost converter, ... -
Frequency-derivative-adaptive loop based on frequency-fixed SOGI under time-variant frequency
(Institute of Electrical and Electronics Engineers (IEEE), 2024-10-01)
Article
Open AccessFixing the frequency of the orthogonal signal generator is a classic way to improve the stability and dynamics of single-phase phase/frequency-locked loops (PLL/FLL). However, they exhibit undesired oscillation and bias ... -
The integration of renewable energies and energy static converters courses for Energy Engineering students in the framework of the European Higher Education Area (EHEA)
(2024-10-30)
Article
Open AccessAs it is well known, the Bologna Process is a voluntary intergovernmental European cooperation initiative that led to the creation of the named European Higher Education Area (EHEA). EHEA was formed to promote mobility, ... -
A high-efficient single-switch, soft-switching high step-up DC–DC converter with a simple structure and continuous input current for renewable energy integration
(Institute of Electrical and Electronics Engineers (IEEE), 2024-08)
Article
Open AccessThis article presents a novel single-switch soft-switching high step-up dc–dc boost converter. By utilizing a coupled inductor and series capacitors in the output stage, the converter achieves soft switching performance ... -
Energy efficiency improvement in reconfigurable photovoltaic systems: An evaluation of team systems
(Multidisciplinary Digital Publishing Institute, 2024-04-16)
Article
Open AccessThe main objective of this work is to evaluate the energy efficiency improvement obtained in grid-connected photovoltaic systems based on a dynamic reconfiguration strategy. The MIX and team reconfigurable photovoltaic ... -
A secure dual-layer fault protection strategy for distribution network with DERs: enhancing security in the face of communication challenges
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-02-01)
Article
Open AccessEarlier protection methods mainly focused on using communication channels to transmit trip signals between the protective devices (PDs), with no solutions provided in the case of communication failure. Therefore, this paper ... -
Simple fuzzy logic-based energy management for power exchange in isolated multi-microgrid systems: a case study in a remote community in the Amazon region of Ecuador
(Elsevier, 2024-03-01)
Article
Restricted access - publisher's policyNowadays, the increase in electric power coverage worldwide is a priority scope of the study, where Microgrids (MG) emerge as feasible solutions to supply electricity. The use of MG to provide energy to isolated communities, ...
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