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Textile-Based Coils for Inductive Wireless Power Transmission [PDF]
Applied Sciences, 2021 We developed and evaluated different textile-based inductive coils for near-field wireless power transmission. The technology uses electromagnetic induction for the contactless transfer of electrical energy. Therefore, we investigated various methods for
Sebastian Micus +3 more
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Inductive coupler for contactless power transmission [PDF]
IET Electric Power Applications, 2008 To provide power to a moving vehicle without using contacts, a transformer is presented, consisting of a fixed primary winding inductively coupled to a moving secondary winding. The primary winding along the whole trajectory of motion is configured such that its magnetic stray field and its self inductance are limited.
Sergeant, Peter, Van den Bossche, Alex
core +3 more sources
A Q-Modulation Technique for Efficient Inductive Power Transmission. [PDF]
IEEE J Solid-State Circuits, 2015 A fully-integrated power management ASIC for efficient inductive power transmission has been presented capable of automatic load transformation using a method, called Q-modulation. Q-modulation is an adaptive scheme that offers load matching against a wide range of loading (RL ) and coupling distance (d23 ) variations in inductive links to maintain ...
Kiani M, Lee B, Yeon P, Ghovanloo M.
europepmc +4 more sources
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 ...
Jie Wu +5 more
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Textile-Based Flexible Coils for Wireless Inductive Power Transmission [PDF]
Applied Sciences, 2018 Wireless inductive power transmission systems can potentially supply wearable devices. Power cables or batteries can be eliminated by implementing a wireless power transfer system, making the wearable devices less obtrusive to users. However, rigid coils
Yi Li +4 more
doaj +4 more sources
Optimized design and sizing of wireless magnetic coupling stage for electric vehicle to grid V2G charging station [PDF]
Scientific ReportsInductive power transfer systems have attracted a lot of attention for wireless charging of electric vehicles due to its simplicity and ease of use.
M. M. R. Ahmed +7 more
doaj +2 more sources
On Expediency to Reduce Inductive Impedance in Power Transmission
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2006 The paper considers dependences of transmitted system power limits on the compensation rate of a power line reactive impedance. Peculiar features of these dependences are revealed in the paper.
E. G. Pospelov, G. E. Pospelov
doaj +1 more source
A mutually decoupled coil system to improve sensitivity of inductively coupled communication
IET Power Electronics, 2023 This paper proposes a mutually decoupled transmission and receiver coil (MDC) system to improve the sensitivity of inductively coupled communication.
Qing Xu +3 more
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A hybrid control strategy for dynamic compensation of cross‐coupling effect in two‐load IPT system
IET Power Electronics, 2023 The cross coupling between receiver coils complicates the control and optimization of “one‐to‐may” multi‐load IPT systems. In this paper, the cross‐coupling effect in a two‐load IPT system is thoroughly discussed.
Lingling Cao +4 more
doaj +1 more source
Elektronika ir Elektrotechnika, 2020 Correct choice of coil parameters for resonant circuits in inductive power transmission systems is a relevant problem, as it significantly influences the efficiency and transmitted power in the systems and provides for optimization of these parameters ...
Konstantin Krestovnikov +2 more
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