Blar i NTNU Open på forfatter "Guidi, Giuseppe"
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A Modular Multilevel Interface for Transformerless Grid Integration
Guidi, Giuseppe; D'Arco, Salvatore; Suul, Jon Are Wold; Ryosuke, Iso; Itoh, Jun-Ichi (Chapter, 2019)This paper presents a system configuration for transformer-less grid integration of large-scale charging infrastructures for electric vehicles (EVs) with wireless inductive charging. The proposed configuration relies on a ... -
Autonomous driving of a small-scale electric truck model with dynamic wireless charging
Jon Eivind Stranden (Master thesis, 2019)Automated wireless power transfer can be seen as an enabling technology for autonomous vehicles. At SINTEF Energy Research a 1/14 scale electric truck model [13] had been used for demonstrating such technology. The truck ... -
Battery inductive charging for electrical mobility applications
Tjønn, Bergljot (Master thesis, 2015)This report is a master thesis at the Department of Electrical Engineering at the Norwegian University of Science and Technology (NTNU). The purpose of the thesis was to find a control system used for regulating a system ... -
Conditional Pulse Density Modulation for Inductive Power Transfer Systems
Zhou, Jiayu; Guidi, Giuseppe; Chen, Shuxin; Tang, Yi; Suul, Jon Are Wold (Peer reviewed; Journal article, 2023)This letter proposes a conditional pulse density modulation (PDM) method for Inductive Power Transfer (IPT) systems, which can automatically adapt the generated output patterns to effectively suppress current/power ripples. ... -
Conditions for maximum energy transfer in inductive road-powered electric vehicle applications taking system limitations into account
Guidi, Giuseppe; Suul, Jon Are Wold; Fujimoto, Hiroshi (Chapter, 2021)This paper deals with the problem of maximizing the energy transfer between infrastructure for inductive power transfer embedded in the road and a moving electric vehicle. The analysis is assuming a series-series compensated ... -
Continuous Control Set Model Predictive Control for Inductive Power Transfer System with Constant Voltage Load
Karami Hassan Abadi, Zeinab; Guidi, Giuseppe; Suul, Jon Are Wold (Chapter, 2023)This paper presents a continuous control set model predictive control (CCS-MPC) method for reducing oscillations in an inductive power transfer (IPT) charging system with constant voltage load (CVL). The proposed power ... -
Control of wireless power transfer systems for marine applications
Paulsen, Lars Jakob (Master thesis, 2016)This report is a master thesis whose purpose is to show the steps in designing a control system used for regulating a system for inductive power transfer (IPT) of marine vessel and offshore applications. The constant ... -
Driver stage implementation with improved turn-on and turn-off delay for wide band gap devices
Spro, Ole Christian; Guidi, Giuseppe; Ljøkelsøy, Kjell; Hernes, Magnar; Midtgård, Ole-Morten; Undeland, Tore Marvin (Chapter, 2018)This paper presents a driver topology intended for WBG devices with the goal of improving the switching performance. In particular, the initial delay time of the switching transient was targeted. In high power and high ... -
Dynamic Wireless Charging of Autonomous Vehicles: Small-scale demonstration of inductive power transfer as an enabling technology for self-sufficient energy supply
Guidi, Giuseppe; Lekkas, Anastasios M.; Stranden, Jon Eivind; Suul, Jon Are Wold (Peer reviewed; Journal article, 2020)Recent developments toward selfdriving cars combined with technology for wireless inductive power transfer can enable electric vehicles that are fully autonomous with respect to operation and energy requirements. Furthermore, ... -
Energy management systems on board of electric vehicles, based on power electronics
Guidi, Giuseppe (Doctoral Theses at NTNU, 1503-8181; 2009:38, Doctoral thesis, 2009)The core of any electric vehicle (EV) is the electric drive train, intended as the energy conversion chain from the energy tank (typically some kind of rechargeable battery) to the electric motor that converts the electrical ... -
Ensuring Soft Switching During Transient Operations of Wireless Power Transfer Systems with Frequency Control
Chen, Shuxin; Zhou, Jiayu; Li, Yaohua; Guidi, Giuseppe; Suul, Jon Are Wold; Tang, Yi (Chapter, 2022)The high switching frequency of wireless power transfer systems makes soft switching important due to switching losses. In the current literature, numerous solutions have been proposed for maintaining soft switching within ... -
Evaluation and Suppression of Oscillations in Inductive Power Transfer Systems with Constant Voltage Load and Pulse Skipping Modulation
Zhou, Jiayu; Guidi, Giuseppe; Ljøkelsøy, Kjell; Suul, Jon Are Wold (Peer reviewed; Journal article, 2023)This paper identifies how Constant Voltage Load (CVL) characteristics cause Inductive Power Transfer (IPT) systems to exhibit a poorly damped oscillation mode. When operated with pulse skipping strategies such as Pulse ... -
Evaluation of a modular system topology for large-scale wireless EV charging in a commercial parking facility
Guidi, Giuseppe; D'Arco, Salvatore; Suul, Jon Are Wold (Chapter, 2021)This paper evaluates the operation of a modular transformer-less grid interface topology for large-scale wireless charging of electric vehicles (EVs) under a loading scenario for a commercial parking facility. The studied ... -
Evaluation of Magnetic Leakage Field and the Need for Screening with Respect to Induction Power Transfer (IPT) System
Venvik, Jon-Inge (Master thesis, 2014)This report considers a system for transferring electric power from shore to ships for charging of electrical driven ferries by use of induction power transfer (IPT). The IPT works by leading an alternating current through ... -
Finite-Control-Set Model Predictive Control for Inductive Power Transfer Charging EV systems with Constant Voltage Load
Karami Hassan Abadi, Zeinab; Zhou, Jiayu; Guidi, Giuseppe; Suul, Jon Are Wold (Chapter, 2023)This paper presents a finite-control-set model predictive control (FCS-MPC) strategy for achieving power control in inductive power transfer (IPT) -based electric vehicle (EV) charging systems. The proposed control method ... -
Finite-Control-Set Model Predictive Control to Suppress Oscillations in Inductive Power Transfer Systems with Constant Voltage Load
Karami Hassan Abadi, Zeinab; Guidi, Giuseppe; Suul, Jon Are Wold (Chapter, 2023)This paper presents a finite-control-set model predictive control (FCS-MPC) strategy for pulse density modulation (PDM) in inductive power transfer (IPT) systems. The main purpose of this method is to suppress current/power ... -
A Hysteresis ON-OFF Control Method of Inductive Power Transfer Systems with Low Output Ripples and Fast Transient Responses
Zhou, Jiayu; Guidi, Giuseppe; Chen, Shuxin; Tang, Yi; Suul, Jon Are Wold (Chapter, 2022)This paper proposes a hysteresis ON-OFF control method for inductive power transfer (IPT) systems with low output ripples and fast transient responses. System power is regulated by skipping pulses, thus achieving zero ... -
Impact on Efficiency of Inductive Battery Charging System by Sub-Resonant Frequency Control during Large Variations in Coupling Conditions
Zhou, Jiayu; Guidi, Giuseppe; Suul, Jon Are Wold (Chapter, 2020)This paper presents a detailed analysis of power transfer efficiency for inductive battery charging systems designed for sub-resonant frequency control during large variations in coupling conditions. It is first demonstrated ... -
Improved SiC MOSFET SPICE model to avoid convergence errors
Hove, Håvard Lefdal; Spro, Ole Christian; Guidi, Giuseppe; Peftitsis, Dimosthenis (Peer reviewed; Journal article, 2020)This paper presents improvements to a SPICE model for a commercially available SiC MOSFET to avoid convergence errors while still providing reliable simulation results. Functionality in the internal part of the model that ... -
Load Balancing of a Modular Multilevel Grid Interface Converter for Transformer-Less Large-Scale Wireless Electric Vehicle Charging Infrastructure
Guidi, Giuseppe; D'Arco, Salvatore; Nishikawa, Koudai; Suul, Jon Are Wold (Peer reviewed; Journal article, 2020)This paper analyses the requirements for load balancing of a new transformer-less grid interface topology for large-scale electric vehicle (EV) charging infrastructures. The proposed configuration utilizes a Modular ...