Search results for "Power level"

showing 4 items of 4 documents

Electron–cyclotron–resonance plasma heating with broadband microwave radiation: Anomalous effects

2007

Abstract Affects of microwave bandwidth on the high-charge-states of ion beams extracted from a conventional minimum- B -geometry ECR ion source are first demonstrated. The high-charge-state intensities, produced with broadband microwave radiation are observed to be factors ⩾2 than those produced with narrow bandwidth microwave radiation at the same power level.

PhysicsPlasma heatingbusiness.industryBandwidth (signal processing)General Physics and AstronomyElectron cyclotron resonanceIon sourcePower levelIonOpticsPhysics::Plasma PhysicsBroadbandAtomic physicsbusinessMicrowavePhysics Letters A
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Efficient contactless power transfer system for EVs

2016

Based on the inductive power transfer (IPT), the contactless approach allows safe and comfortable operations of battery charging for Electric Vehicles (EVs). In this paper, a contactless system particularly suitable for E-bike battery charging is proposed. A practical realization of the system has been carried out, aiming at the system evaluation in terms of working and efficiency. Through a phase shift modulation, a power regulation has been implemented. The target power level is 100 W.

Battery (electricity)Power regulationbusiness.industryComputer science020208 electrical & electronic engineeringelectric vehicleElectrical engineeringSystem evaluation02 engineering and technologySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciPower levelelectric vehicles; inductive power transfer; contactless charging; vehicle-to-grid.ModulationLogic gate0202 electrical engineering electronic engineering information engineeringcontactless chargingMaximum power transfer theoremComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS020201 artificial intelligence & image processinginductive power transfervehicle-to-gridbusinessRealization (systems)electric vehicles
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A Bidirectional IPT system for Electrical Bicycle Contactless Energy Transfer

2019

Contactless Energy Transfer characterized by Inductive Power Transfer (IPT) is a viable solution for Electric Vehicle (EV) battery charging, giving advantages in terms of safety, comfort and automatism of the recharging operation. IPT is a smart option for the Vehicle- To-Grid (V2G) implementation as well: the EV's battery can provide power to other users, if possible and if required, in order to adequately respond to an active demand scenario. IPT shall therefore allow a Bidirectional power flow, so that it can be properly defined as Bidirectional IPT (BIPT). In this paper, a 300 W BIPT system for E-bikes is proposed and experimental results are shown as well. Considering power level and s…

Battery (electricity)business.product_categoryComputer science020209 energyEnergy transferVehicle-to-grid010103 numerical & computational mathematics02 engineering and technologySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciSettore ING-INF/01 - Elettronica01 natural sciencesPower levelElectric bicycleElectric vehicle0202 electrical engineering electronic engineering information engineeringMaximum power transfer theorem0101 mathematicsWireless battery chargingContactless energy transferbusiness.industryElectrical engineeringVehicle-to-gridInductive power transferPower (physics)Power flowbusiness2019 8th International Conference on Renewable Energy Research and Applications (ICRERA)
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Drying rate control in microwave assisted processing of sliced apples

2018

The most enhanced microwave systems for the preparation of quality-dehydrated fruits continuously adjust the power level in order to maintain the product temperature above a target value. As a result, typical drying curves that exhibit high drying rates in the middle stage are obtained. This can often lead to quality damage or undesirable changes on food colour and texture. In response to these issues, a microwave system is proposed that can realise drying processes keeping drying rates constant. This approach required a continuous temperature adjustment of the apple slices under test, whose temperature was detected by a computer-aided infrared thermography system. Since temperature correct…

Materials scienceSoil ScienceMicrowave assistedPower levelColour0404 agricultural biotechnologyMicrowave Drying Infrared thermography Apple Colour TextureDrying timeTextureTexture (crystalline)Process engineeringDryingbusiness.industryAppleRate controlSettore AGR/15 - Scienze E Tecnologie Alimentari04 agricultural and veterinary sciences040401 food scienceControl and Systems EngineeringThermographyInfrared thermography040103 agronomy & agriculture0401 agriculture forestry and fisheriesAnimal Science and ZoologybusinessConstant (mathematics)MicrowaveAgronomy and Crop ScienceMicrowaveFood ScienceBiosystems Engineering
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