Results 1 to 10 of about 205,432 (312)
A GaN-based wireless power and information transmission method using Dual-frequency Programmed Harmonic Modulation [PDF]
IEEE Access, 2020 Information transmission is often required in power transfer to implement control. In this paper, a Dual-Frequency Programmed Harmonic Modulation (DFPHM) method is proposed to transfer two frequencies carrying power and information with the single ...
Deng, Wei +5 more
core +3 more sources
Inductive Power Transfer Through Saltwater [PDF]
2021 13th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA), 2021 We investigated inductive power transfer (IPT) through a rectangular slab of saltwater. Our inductively-coupled transmitters and receivers were made from loop-gap resonators (LGRs) having resonant frequencies near 100 MHz. Electric fields are confined within the narrow gaps of the LGRs making it possible to strongly suppress the power dissipation ...
Wandinger, J. N. +3 more
openaire +2 more sources
Miniature Coil for Wireless Power and Data Transfer through Aluminum
Sensors, 2021 This paper presents the design and development of miniature coils for wireless power and data transfer through metal. Our coil has a total size of 15 mm × 13 mm × 6 mm.
Juan M. Romero-Arguello +3 more
doaj +1 more source
Novel Transformerless Multilevel Inductive Power Transfer System
IEEE Access, 2022 Previous high power on-line inductive power transfer (IPT) systems use line-frequency (LF) transformers and high-frequency (HF) transformers to be compatible with the ratings of commercial power switches.
Jaehong Lee +2 more
doaj +1 more source
Alexandria Engineering Journal, 2022 Wireless power transfer (WPT) is the technology of transferring the electric power through a time-varying electric or magnetic field acting as a transmission medium.
Mahmoud A. Badwey +2 more
doaj +1 more source
Inductive Power Transfer Subsystem for Integrated Motor Drive
Energies, 2021 An inductive power transfer subsystem for an integrated motor drive is presented in this paper. First, the concept of an integrated motor drive system is overviewed, and its main components are described. Next, the paper is focused on its inductive power
Zbigniew Kaczmarczyk +6 more
doaj +1 more source
Frequency Tuning in Inductive Power Transfer Systems [PDF]
Electronics, 2020 Inductive power transfer systems (IPTSs) systems are equipped with compensation networks that resonate at the supply frequency with the inductance of the transmitting and receiving coils to both maximize the power transfer efficiency and reduce the IPTS power sizing.
Bertoluzzo M., Buja G.
openaire +2 more sources
Technological inductive power transfer systems [PDF]
Journal of Electrical Engineering, 2017 AbstractInductive power transfer is a very fast expanding technology with multiple design principles and practical implementations ranging from charging phones and computers to bionic systems, car chargers and continuous power transfer in technological lines. Only a group of devices working in near magnetic field is considered.
Nikolay D. Madzharov, Valentin S. Nemkov
openaire +1 more source
Power Electronic Devices and Components, 2022 This paper proposed a transmitter antenna using single terminal coil shape design and receiver antenna using double terminal coil shape design (Cs-Cd) to enhance the electric and magnetic coupling for Capacitive Power Transfer system to achieve higher ...
Yen Po Wang, Shin'ichi Warisawa
doaj +1 more source
A Double Helix Flux Pipe-Based Inductive Link for Wireless Charging of Electric Vehicles
World Electric Vehicle Journal, 2020 This paper presents a novel inductive link for wireless power transfer (WPT) system of electric vehicles (EVs). The WPT technology uses an alternating magnetic field to transfer electric power through space.
Young Jin Hwang, Jong Myung Kim
doaj +1 more source