Walter Zamboni

A novel algorithm for Kramers–Kronig validity test on photovoltaic modules impedance spectra

Antonello Avella, Juan David Bastidas‐Rodríguez, Alberto Dolara, Walter Zamboni

Impedance spectroscopy (IS) has been recently used for characterization and diagnosis of photovoltaic (PV) modules by using different laboratory equipment. However, most of the papers do not propose a procedure to determine if a measured impedance spectrum is valid or not. Although …

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Design and management of multi-energy system including power-to-heat thermal storage for assessment of economic and environmental performances

Paolo D’Angelo, Berk Celik, Manuela Sechilariu, Walter Zamboni

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Enhanced Linear Kramers-Kronig Validation Method for Battery EIS Data

Marco De Gregorio, Brian Ospina Agudelo, Walter Zamboni

The validation of electrochemical impedance spectroscopy data is a fundamental step in battery data analysis. Currently, the most widely accepted method for battery impedance data validation is the Linear Kramers-Kronig (LinKK) test, which relies on the analysis of the residuals between the …

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Special Issue ELECTRIMACS 2024 ENERGY – Modelling and computational simulation of electrical systems, energy storage technologies, microgrids, hydrogen systems, & optimization and forecasting of renewable systems’ operation

Héctor Beltrán, Emanuèle Ogliari, João Pedro F. Trovão, Mohamed Wissem Naouar et autres

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Overview of Temperature Sensor Technologies for Safe Lithium-Ion Batteries

Hamzeh Beiranvand, Annika Dochhan, Johannes Diers, Luigi Mattia et autres

The greatest challenge of the high-energy density lithium-ion (Li-ion) batteries is the safety issues related to elevated temperature that leads to fire and explosion. Beside the development of safe chemistries for Li-ion batteries, prognosis and diagnosis of thermal safety risk (TSR) properly …

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Lithium-ion battery impedance as a battery temperature indicator

Luigi Mattia, Brian Ospina Agudelo, Hamzeh Beiranvand, Marco Liserre et autres

In this study, we propose and evaluate the performance of an impedance-based model for battery temperature estimation. We used four different datasets including Electrochemical Impedance Spectroscopy (EIS) experiments measured at different conditions, including variations in technology, temperatures, State-of-Charge (SoC) and State-of-Health (SoH). …

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Modelling, optimisation and management strategies for a microgrid with integrated thermal energy storage

P. F. D'ANGELO, Antonio Scafuri, Walter Zamboni

This paper presents a mathematical model of a multi-energy microgrid and, in particular, of a power-to-heat thermal storage system, and a novel management approach for the microgrid including the hybrid storage system. A model-based exhaustive optimisation is the core of an intelligent …

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Techno-Economic Evaluation of a Multi-Energy Microgrid for Industrial Applications

P. F. D'ANGELO, Berk Celik, Manuela Sechilariu, Walter Zamboni

This paper presents a techno-economic assessment of a multi-energy microgrid for industrial applications, integrating a photovoltaic plant with an electrothermal energy storage system. The system combines an electrochemical storage with a power-to-heat thermal storage to improve energy management and operational flexibility. We …

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State of health assessment of Li-ion batteries using a multiple linear regression model

Roberta Merolla, Walter Zamboni

In this study, we investigate the impact of peak area in the incremental capacity curve, current, temperature, and charge capacity on battery performance through a regression model. We employ data from the University of Michigan Battery Lab to characterise the degradation of …

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Lithium-ion battery thermal modelling and characterisation: A comprehensive review

Luigi Mattia, Hamzeh Beiranvand, Walter Zamboni, Marco Liserre

The widespread use of lithium-ion batteries and the demand for high performance battery packs have made battery thermal modelling a crucial research area. This field helps to understand and manage the heat generated and the temperature distribution during battery operation. Effective thermal …

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Battery Temperature Estimation Based on Impedance Features

Luigi Mattia, Brian Ospina Agudelo, Walter Zamboni

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Electrical Characterization of Vanadium Flow Battery-Cell Test Facility (VFB-CTF): Early Results and Methods for Scaling Up

Andrea Trovò, Walter Zamboni, Giacomo Marini, Matteo Rugna et autres

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