Search results for "Automotive application"

showing 2 items of 2 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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Implicit regulation for automotive variators

2001

A well-known practice uses mechanical variators to realize the so-called continuously variable transmissions (CVTs) for automotive application. A remarkable problem for one of the most used CVTs is given by the hydraulic control of the axial thrust on the half-pulleys that is necessary for torque transmission. It involves a heavy decrease in transmission efficiency. In the present paper, the possible production of the required axial thrust by a simple spring to eliminate hydraulic losses is analysed. It is shown that the power capacity of such a regulated variator is near to the maximum possible, and the belt torque loss is always considerably lower than the sum of the belt and pump losses…

mechanical transmissionEngineeringVariatorAutomatic transmissionContinuously variable transmissionsbusiness.industryMechanical Engineeringthrust regulationAerospace EngineeringThrustBelt driveSettore ING-IND/13 - Meccanica Applicata Alle Macchineautomotive applicationlaw.inventionPower (physics)Control theorylawsplit power transmissionsLimit (music)TorquebusinessSlip (vehicle dynamics)
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