Global ETD Search
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Showing 1 to 18 of 18 for “"inductive power transfer"”.
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Synergetic Attenuation of Stray Magnetic Field in Inductive Power Transfer
… when charging the electric vehicles (EVs) with inductive power transfer (IPT), owning to the large air gap between the transmitter and receiver. The methods for field attenuation usually introduce extra losses and reduce the efficiency. This study focuses on the synergetic attenuation of stray …
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Enhancement of Inductive Power Transfer Technology: Iron-based Nanocrystalline Ribbon Cores
Inductive power transfer (IPT) has been studied extensively during the last decades, particularly for electric vehicle chargers (EV). Inductive chargers offer several advantages over standard plug-in ones. First, they reduce user interaction increasing comfort and mitigating safety concerns. …
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Development of a Novel Multiport Power Converter for Inductive Power Transfer Applications
… experts agree that wireless EV charging through Inductive Power Transfer (IPT) can potentially accelerate the uptake of EVs. As opposed to plug-in charging, wireless systems enable EV charging without the need for user interaction. Hands-free initiation of the charging process makes IPT …
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Revving up for the future: an inductive power transfer system geared for vehicular applications
… charging infrastructure by severing the bulky power cords used to charge an Electric Vehicle (EV), an innovative technique to wirelessly charge an EV battery known as Inductive Power Transfer (IPT) has garnered widespread acceptance. This thesis introduces the design of an integrated stationary …
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Loosely Coupled Transformer and Tuning Network Design for High-Efficiency Inductive Power Transfer Systems
Transfer signal without wire has been widely accepted after the introduction of cellular technology and WiFi technology, hence the power cable is the last wire that has yet to be eliminated. Inductive power transfer (IPT) has drawn substantial interest in both academia and industry due to its …
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Design and implementation of an inductive power transfer system for wireless charging of future electric transportation
… control of an efficient series-series resonant inductive power transfer (SS-RIPT) system for electric vehicle battery charging application. In meeting this objective, several critical deficiencies about the field of RIPT based EV chargers specific to stationary charging have been solved. …
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Soft-switched, active-clamped DC/AC and AC/AC converters for IPT-based wireless charging applications
The acquisition of inductive power transfer (IPT) technology in commercial electric vehicles (EVs) alleviates the inherent burdens of high cost, limited driving range, and long charging time. In EV wireless charging systems using IPT technology, power electronic converters play a vital role to …
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Modelling and Analysis of Close Contact Ultrasonic Power Transfer Systems with Metal Barriers
Traditional methods of powering electrical loads across sealed metallic containers require physical penetration of the metallic body to feed an electrical cable through it, thus reducing the structural integrity of the container. Consequently, wireless power transfer technologies are employed to …
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A wireless robotic manipulator for semiconductor manufacturing equipment
… of the wireless robot. The wireless robot uses inductive power transfer and optical communication to operate the end effector of the robot. This takes advantage of the fact that for many types of production equipment, the robots only need to execute more complex motions at discrete locations. In …
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A design technique for geometric optimisation of resonant coil sizes in low to mid frequency inductive power transmission systems.
Wireless power transfer (WPT) is a well-established method of energising electrically-powered devices. Among the different available WPT techniques, Resonant Inductive Power Transfer (RIPT) has been adapted for use in a wide range of applications. The primary reason is the relatively higher Power …
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Simultaneous Power and Signal Transfer via Capacitive Coupling
Capacitive power transfer (CPT) technology has recently emerged as an alternative to Inductive Power Transfer (IPT) for driving electronic devices with great convenience. CPT has advantages in terms of flexible and lightweight coupling structures, less EMI (Electromagnetic Interference), and the …
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Road-Embedded IPT Systems for Charging In-Motion Electric Vehicles
… a particularly promising solution. Road-embedded inductive power transfer (IPT) enables dynamic wireless charging while vehicles are in motion, addressing some limitations of conventional plug-in EV charging methods. This technology not only enhances user convenience but also extends EV driving …
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Poly-phase inductively coupled power transfer systems
… provides high tolerance to lateral movement of inductive power transfer (IPT) pickups. IPT is a technology that is widely used for providing power to mobile loads in industrial situations or for monorails where the path of the load is well defined and tightly constrained. A poly-phase track …
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Design and Control of Capacitive Power Transfer Systems
Wireless power transfer (WPT) has enjoyed growing popularity in the past few decades as it provides a flexible and effective way of delivering power to loads without any physical contact. Among all the forms of conducting WPT, inductive power transfer (IPT) technology is the most extensively used. …
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Design of IPT Highways to Power Moving Electric Vehicles
… snowing or other adverse weather conditions. Inductive Power Transfer (IPT) is a means of wirelessly transferring power across an air-gap without the need for direct electrical contact. It relies on the fundamental principles of Amp`ere’s and Faraday’s Laws, and can allow stationary EVs to be …
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Theoretical Parametric Study of Through-Wall Acoustic Energy Transfer Systems
… require novel solutions for contactless energy transfer. Many engineering applications require unique approaches to power electrical components without using physical wires. In the past decade, awareness of the need to wirelessly power electrical components spawned many forays into the field of …