Browsing by Author "Guerrero Zapata, Josep Maria"
Now showing items 1-20 of 47
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A bi-level mode decomposition framework for multi-step wind power forecasting using deep neural network
(Elsevier, 2024-06-22)
Article
Open AccessThe proportion of wind energy in global energy structure is growing rapidly, promoting the development of wind power forecasting (WPF) technologies to solve the uncertainty and intermittence of wind power generation. ... -
A comparative analysis of MDSC-based phasor estimation technique for digital relays in power system protection
(Institute of Electrical and Electronics Engineers (IEEE), 2024-01-01)
Article
Open AccessDecaying DC offset frequently emerges as a major issue in power systems, especially under fault conditions. This leads to a distortion in the current waveform associated with the fault, which could significantly challenge ... -
A comparative study of smart THD-based fault protection techniques for distribution networks
(2023-05-01)
Article
Open AccessThe integration of Distributed Generators (DGs) into distribution systems (DSs) leads to more reliable and efficient power delivery for customers. However, the possibility of bi-directional power flow creates new technical ... -
A comprehensive performance analysis of a 48-Watt transformerless DC-DC boost converter using a proportional–integral–derivative controller with special attention to Inductor design and components reliability
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-02-01)
Article
Open AccessIn this research paper, a comprehensive performance analysis was carried out for a 48-watt transformerless DC-DC boost converter using a Proportional–Integral–Derivative (PID) controller through dynamic modeling. In a boost ... -
A generic inertial-response preserved active-damping control for grid-forming inverters emulating synchronous machines
(Institute of Electrical and Electronics Engineers (IEEE), 2024-11-01)
Article
Open AccessActively maintaining system frequency and voltage, grid-forming (GFM) inverters that embed a synchronous machine emulation may exhibit interactions with other voltage sources in the grid, leading to poorly-damped power ... -
A new nonlinear virtual inertia approach to mitigate destructive effects of cyber attacks on active power and rotor speed profiles of wind turbine DFIG sustainable energy production
(Springer, 2024-03-06)
Article
Open AccessAs the popularity of applying doubly fed induction generators (DFIGs) in wind and marine current turbine generators of sustainable energy production, the requirement to the deep survey on cyber attacks and mitigation ... -
A rolling horizon rescheduling strategy for flexible energy in a microgrid
(2014)
Conference lecture
Open AccessIn this work an Energy Management System (EMS) prototype for an isolated renewable-based microgrid is presented. The proposed management model not only considers the management of energy sources (generation) but also ... -
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 ... -
A zoomed root-Prony technique for efficient bearing fault detection in induction motors
(Elsevier, 2024-12-01)
Article
Open AccessThis paper proposes a new diagnostic approach for identifying bearing faults in induction motors, which are common issues that can affect the performance and durability of these motors. Although various methods have been ... -
An integrated binary metaheuristic approach in dynamic unit commitment and economic emission dispatch for hybrid energy systems
(Springer, 2024-12-01)
Article
Open AccessThe current generation portfolio is obligated to incorporate zero-emissions energy sources, predominantly wind and solar, due to the depletion of fossil fuels and the alarming rate of global warming. In the current scenario, ... -
An optimization strategy for EV-integrated microgrids considering peer-to-peer transactions
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-10-16)
Article
Open AccessThe scale of electric vehicles (EVs) in microgrids is growing prominently. However, the stochasticity of EV charging behavior poses formidable obstacles to exploring their dispatch potential. To solve this issue, an ... -
Artificial intelligence for cybersecurity monitoring of cyber-physical power electronic converters: a DC/DC power converter case study
(Springer, 2024-12-01)
Article
Open AccessPower electronic converters are widely implemented in many types of power applications such as microgrids. Power converters can make a physical connection between the power resources and the power application. To control ... -
Battery remaining useful life prediction using machine learning models: a comparative study
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-02-22)
Article
Open AccessPredicting the remaining useful life (RUL) of lithium-ion (Li-ion) batteries is crucial to preventing system failures and enhancing operational performance. Knowing the RUL of a battery enables one to perform preventative ... -
Battery state-of-health estimation: a step towards battery digital twins
(2024-01-31)
Article
Open AccessFor a lithium-ion (Li-ion) battery to operate safely and reliably, an accurate state of health (SOH) estimation is crucial. Data-driven models with manual feature extraction are commonly used for battery SOH estimation, ... -
Comparison between different droop based control techniques and a virtual control oscillator
(2023-03-15)
Article
Open AccessThis work presents a literature review about control techniques for parallel connected power inverters under microgrid applications. Some control strategies, based on droop control for parallel inverters of distributed ... -
Design and analysis of the droop control method for parallel inverters considering the impact of the complex impedance on the power sharing
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011-02)
Article
Restricted access - publisher's policyThis paper investigates the characteristics of the active and reactive power sharing in a parallel inverters system under different system impedance conditions. The analyses conclude that the conventional droop method ... -
Design of an analog quasi-steady-state nonlinear current-mode controller for single-phase active power filter
(2009-12)
Article
Open AccessThe injection of sinusoidal current to an electrical grid is nowadays possible with the use of active power filters (APFs).With quasi-steady-state (QSS) nonlinear controllers, these power filters provide low ... -
Detecting and mitigating cyber-attacks in AC microgrid composed of marine current turbine DFIGs to improve energy management system
(Elsevier, 2024-03-01)
Article
Open AccessIn this paper the new effective approaches for detecting and mitigating the important cyber-attacks occurred in an AC microgrid (ACMG) renewable energy, including false data injection attack (FDIA), hijack attack (HjA) and ... -
Distributed event-triggered optimal power management of distribution networks considering dynamic tariff
(2024-01-01)
Article
Open AccessThis paper introduces a novel fully distributed economic power dispatch (EPD) strategy for distribution networks, integrating dynamic tariffs. A two-layer model is proposed: the first layer comprises the physical power ... -
Distributed robust sliding-mode control for multiple parallel interlinking converters under unknown disturbances
(2024-10-24)
Article
Open AccessParallel interlinking converters (ICs) find application in high-power hybrid AC/DC microgrids. However, challenges exist in achieving coordinated control among different ICs for power sharing, which is beyond this parallel ...
