All Outputs (17)

Analysis and Experimental Evaluation of a Soft Switching Boost Converter with Unbalanced Capacitor Voltage (2024)
Journal Article

This paper presents a novel unbalanced capacitor voltage (UCV) soft switching boost converter under full loads range with a simple control scheme. The topology consists of a half bridge switching-leg, filter inductor, and an auxiliary circuit contain... Read More about Analysis and Experimental Evaluation of a Soft Switching Boost Converter with Unbalanced Capacitor Voltage.

An Unbalanced Capacitor Voltage Buck Converter With Wide Soft Switching Range (2023)
Journal Article

DC–DC converters using soft switching technology have gained popularity in several industrial applications. Nevertheless, a wider soft switching range and a simpler structure are the holy grail for these converters. In this article, an innovative unb... Read More about An Unbalanced Capacitor Voltage Buck Converter With Wide Soft Switching Range.

Estimation of Leakage Inductance in High-frequency Three-Winding Transformers for Electric Vehicle On-board Chargers (2023)
Conference Proceeding

This paper reviews several methods to estimate the equivalent circuit model parameters of high-frequency three-winding transformers, considering measurement accuracy and tolerance to measurement errors. First, several equivalent circuit models of the... Read More about Estimation of Leakage Inductance in High-frequency Three-Winding Transformers for Electric Vehicle On-board Chargers.

Impact of Grid Unbalances on Electric Vehicle Chargers (2023)
Journal Article

There is a global trend to reduce emissions from cars through the adoption of other alternatives, such as electric vehicles (EVs). The increasing popularity of EVs has led to a growing demand for electric vehicle chargers. EV chargers are essential f... Read More about Impact of Grid Unbalances on Electric Vehicle Chargers.

An Optimisation Tool for Hybrid-Electric Aircraft Propulsion Systems (2023)
Conference Proceeding

The requirement for reductions in CO 2 , NO X and noise emissions from aviation have come under great assiduity. The use of electric and hybrid-electric propulsion systems within aircraft offer potential performance and efficiency improvements, throu... Read More about An Optimisation Tool for Hybrid-Electric Aircraft Propulsion Systems.

An Isolated Multiport DC–DC Converter for Integrated Electric Vehicle On-Board Charger (2023)
Journal Article

This paper proposes an integrated on-board charger (IOBC) for Electric Vehicles (EVs) based on an isolated three-port DC-DC converter. The proposed architecture integrates the on-board charger (OBC) and the auxiliary power module (APM) in a single mu... Read More about An Isolated Multiport DC–DC Converter for Integrated Electric Vehicle On-Board Charger.

A Comprehensive Review of Machine-Integrated Electric Vehicle Chargers (2022)
Journal Article

Electric Vehicles are becoming increasingly popular due to their environment friendly operation. As the demand for electric vehicles increases, it has become quite important to explore their charging strategies. Since charging and traction do not nor... Read More about A Comprehensive Review of Machine-Integrated Electric Vehicle Chargers.

A Critical Review on Charging Technologies of Electric Vehicles (2022)
Journal Article

The enormous number of automobiles across the world has caused a significant increase in emissions of greenhouse gases, which pose a grave and mounting threat to modern life by escalating global warming and polluting air quality. These adverse effect... Read More about A Critical Review on Charging Technologies of Electric Vehicles.

A review on second-life of Li-ion batteries: prospects, challenges, and issues (2021)
Journal Article

High energy density has made Li-ion battery become a reliable energy storage technology for transport-grid applications. Safely disposing batteries that below 80% of their nominal capacity is a matter of great concern to reduce overall carbon footpri... Read More about A review on second-life of Li-ion batteries: prospects, challenges, and issues.

A comprehensive review on system architecture and international standards for electric vehicle charging stations (2021)
Journal Article

Electric Vehicles (EVs) are rapidly becoming an important facet in the drive for attaining sustainable energy goals. However, EV sales still constitute only a small proportion of vehicles in most countries. The expansion of DC fast-charging network w... Read More about A comprehensive review on system architecture and international standards for electric vehicle charging stations.

A review of thermal management for Li-ion batteries: Prospects, challenges, and issues (2021)
Journal Article

Li-ion batteries are essential component in the current generation of electric vehicles. However, further pushing electric vehicles are concerned with battery life. Since the temperature dictates battery lifetime, it is crucial to manage the heat and... Read More about A review of thermal management for Li-ion batteries: Prospects, challenges, and issues.

Voltage Oriented Controller based Vienna Rectifier for Electric Vehicle Charging Stations (2021)
Journal Article

Vienna rectifiers have gained popularity in recent years for AC to DC power conversion for many industrial applications such as welding power supplies, data centers, telecommunication power sources, aircraft systems, and electric vehicle charging sta... Read More about Voltage Oriented Controller based Vienna Rectifier for Electric Vehicle Charging Stations.

An Analysis of the Thermal Interaction Between Components in Power Converter Applications (2020)
Journal Article

Accurately predicting the temperature of semiconductor devices is very important in the initial design of the power electronics converter. RC thermal models derived from the well-known methods have some ability to predict the temperature. However, th... Read More about An Analysis of the Thermal Interaction Between Components in Power Converter Applications.

A Single- and Three-Phase Grid Compatible Converter for Electric Vehicle On-Board Chargers (2019)
Journal Article

This article proposes a voltage-source converter for an on-board electric vehicle charger, which is compatible with both the single- and three-phase (1-? and 3-?) grids. The classic 3-? active ac-dc rectifier circuit is used for both the 1-? and 3-?... Read More about A Single- and Three-Phase Grid Compatible Converter for Electric Vehicle On-Board Chargers.

Soft-switching operation of the dual-interleaved boost converter over all duty ratios (2017)
Journal Article

To extend the operating range of the snubber assisted zero-voltage and zero-current transition dual-interleaved boost converter beyond its inherent soft-switching limit of D = 0.5, a resonant pulse transformer is proposed instead of the resonant indu... Read More about Soft-switching operation of the dual-interleaved boost converter over all duty ratios.

Predicting SiC MOSFET Behavior Under Hard-Switching, Soft-Switching, and False Turn-On Conditions (2017)
Journal Article

Circuit-level analytical models for hard-switching, soft-switching, and dv/dt-induced false turn on of SiC MOSFETs and their experimental validation are described. The models include the high-frequency parasitic components in the circuit and enable f... Read More about Predicting SiC MOSFET Behavior Under Hard-Switching, Soft-Switching, and False Turn-On Conditions.

Analysis of SiC MOSFETs under hard and soft-switching (2015)
Conference Proceeding

Analytical models for hard-switching and soft-switching SiC MOSFETs and their experimental validation are described in this paper. The models include the high frequency parasitic components in the circuit and enable very fast, accurate simulation of... Read More about Analysis of SiC MOSFETs under hard and soft-switching.