Search results for " wireless battery charging"

showing 3 items of 3 documents

An inductive charger for automotive applications

2016

The inductive charging represents a valid solution for the power transfer in automotive applications. Due to the Inductive Power Transfer (IPT), the wireless battery charging of Electric Vehicles (EVs) provides several benefits. In this paper, an inductive charger which is particularly suitable for electrical bicycles is proposed. A practical realization of the system has been carried out, and the system has been tested in terms of working and efficiency. Through a Phase Shift Modulation (PSM), a power regulation has been implemented. The target power is 100 W.

Battery (electricity)EngineeringWireless battery chargingbusiness.industry020209 energy020208 electrical & electronic engineeringAutomotive applicationElectrical engineeringAutomotive industryelectric vehicles; inductive power transfer; wireless battery charging; automotive applications02 engineering and technologyElectric vehicleSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciInductive chargingInductive power transferPower (physics)ModulationControl and Systems Engineering0202 electrical engineering electronic engineering information engineeringMaximum power transfer theoremWirelessElectrical and Electronic EngineeringbusinessRealization (systems)
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Power tracking with maximum efficiency for wireless charging of E-bikes

2014

Wireless charging techniques, based on Inductive Power Transfer (IPT), are attractive for Electric Vehicles (EV), due to benefits such as convenience and safety. An accurate valuation of the maximum achievable efficiency in an IPT system is extremely unlikely due to the high sensitivity to parasitic elements variations. Therefore, an “on site” procedure of power efficiency characterization is useful to get a precise description of the efficiency curve and obtain the actual maximum efficiency. In this paper, a power tracking algorithm aiming at efficiency maximization is proposed for a Wireless Charging system. The algorithm aims at finding the maximum power transfer efficiency with respect …

Engineeringbusiness.industryInductive power transfer wireless battery charging power flow control power tracking maximum efficiencyControl variableMaximizationSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciSettore ING-INF/01 - ElettronicaMaximum power point trackingMaximum efficiencyElectronic engineeringMaximum power transfer theoremWirelessbusinessElectrical efficiencyPower control2014 IEEE International Electric Vehicle Conference (IEVC)
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Wireless Charging Systems for Electric Vehicle Batteries

bi-directional inductive power transfervehicular and wireless technologieelectric vehiclewireless power transfercontactless power transferinductive power transfer; wireless battery charging; electric vehicles; E-bikes; physiological compatibility; wireless power transfer; contactless battery charging; magnetic field simulation; contactless power transfer; vehicular and wireless technologies; bi-directional inductive power transfer; power flow control; power tracking; maximum efficiencymagnetic field simulationSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciSettore ING-INF/01 - ElettronicaE-bikepower flow controlpower trackingcontactless battery chargingwireless battery chargingphysiological compatibilityinductive power transfermaximum efficiency
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