Contactless Power Transfer
Auto Guide Vehicle with Contactless Power Transfer Principle Using PLC and SCADA
... using contactless power transfer system in which no batteries or bus connectors needed to make the trolley ...operate. Power is being transferred to the trolley through induction ...
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Design of inductive power transfer (IPT) for low power application
... Inductive power transfer (IPT) [1] is a technology, which is now recognized as an efficient and acceptable technique for contactless power transfer across an air gap through weak ...
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Design And Development Of Capacitive Power Transfer System
... Inductive Power Transfer System” was written by Udaya ...inductive power transfer. The contactless inductive power transfer systems are currently used in many industrial ...
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Development Of Wireless Power Transfer (WPT) Technology For Mini Aquarium Using Capacitive Power Transfer (CPT) Approach
... Besides WPT, Class E inverter is also studied because the amplifier is chosen as inverter circuit in this work. Class E amplifier is the power amplifier that has high efficiency and simple structure that can be ...
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Contactless payments :usability at the cost of security?
... EMV contactless payment cards to various attacks, such as skimming [51] [41] and transaction relay [43] [42] ...makes contactless payment cards vulnerable to new modes of attack that were not present in ...
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Configuration and Personalization of Contactless Smart Cards
... Táto bakalárska práca sa zaoberá problematikou bezkontaktných čipových kariet a vytvorením systému, ktorý umožňuje vydávať bezkontaktné čipové karty užívateľom a násl[r] ...
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Design of a Wireless Power Transfer System for High Power Moving Applications
... Different WPT structures for transferring high power form long primary tracks to moving objects are considered. In particular, two types of WPT systems, i.e., with long bus bars and with long magnetic material ...
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Garment level power distribution for wearables using inductive power transfer
... The first experiment consisted of characterising the bi- directional inductive power transfer circuit without a feed coil present. The transmit circuit was powered from 3 lots of 1.2V 2400 mAh Duracell® ...
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An Omnidirectional Resonator for Wireless Power Transfer
... Abstract—Angular misalignment is an issue for many potential wireless power transfer (WPT) applications. This paper proposes a resonator as an effort to solve this issue. In the beginning, this paper gives ...
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Power transfer on multiple fiber couplers
... optical power to the more than two power outputs. Power transfer in fiber coupler depends on not only the geometry arrangement of the waveguides, but also the coupling ...coefficient. ...
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Hybrid wireless power transfer in smartphone
... Wireless power transfer (WPT) technology utilizes energy-contained fields to deliver electric power from the transmitter to the receiver side, removing the direct metal-to-metal contact ...inductive ...
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How Secure are Contactless Payment Systems?
... A MasterCard®-branded virtual prepaid debit payment card product, the Google Wallet Virtual Card, issued by Bancorp Bank will be.. installed on your phone.[r] ...
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Contactless payment on Chiltern Railways research
... for contactless payment, whether you make / have made contactless payments with it or not? Base: All respondents (640) ...the contactless facility on your debit/credit card to make a payment? Base: ...
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A Novel PSO-Based Transfer Efficiency Optimization Algorithm for Wireless Power Transfer
... In the traditional PSO algorithm, the problems of premature convergence or transient stagnation appear due to a large particle swarm scale, which results in redundant calculation or failing to find the optimal value in ...
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Receiver Tuning for Wireless Power Transfer Systems.
... the power factor control, it is also reasonable to use a normal input current control boost power factor correction ...inductive power transfer system, the normal frequency of the input ...
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Wireless Power Transfer for Electric Vehicle Applications
... Until now, the EVs are not so attractive to consumers even with many governmentincentive programs. Government subsidy and tax incentives are one key to increase themarket share of EV today. The problem for an electric ...
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Analysis on Double Loop Wireless Power Transfer
... wireless power trans- mitter using numerical ...wireless power trans- mitter consists of two coupling and parallel loop antennas which transmit field energy through resonant electromagnetic ...
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Wireless Power Transfer for Mobile Charging Applications
... of power MOSFETs and triggering circuits. A power MOSFET is a Metal Oxide Semiconductor Field Effect Transistor (MOSFET) designed to handle significant power levels and can operate at high ...
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Determination of Power Line Transfer Functions by a Method of Impedance Transfer and Voltage Spread
... In this approach, the power line network is driven by an impulse. Every time the impulse travels on a power line and reaches a mismatched impedance joint, it generates two impulses. One goes through the ...
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A Wireless Power Transfer Wearable Garment.
... and reception of data. Wearable radio frequency identification tag antennas operate in the 860MHz to 960MHz band. The RFID tag antenna is easily integrated into garments to enable wireless communication at any time. The ...
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