Constant-Current and Constant-Voltage Output for Single-Switch WPT System with Composite Shielding Structure [PDF]
World Electric Vehicle Journal, 2021 With the development of wireless power transfer (WPT), the wireless charging has become a research hotspot. This paper proposes a novel single-switch hybrid compensation topology, which can change the compensation network to realize the constant-current (
Quanlei Zhang +3 more
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Misalignment-Tolerant Series Hybrid with Active Adjustable Constant Current and Constant Voltage Output Wireless Charging System [PDF]
Energies, 2021 This paper presents a series hybrid wireless charging system with an active adjustable circuitry offering constant current and constant voltage output characteristics. The series hybrid system consists of the inductor–capacitor–capacitor (LCC) and series-
Zhao-Wei Gong +2 more
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Wireless Power Transfer System with Constant Voltage/Constant Current Output Performance
Advanced ElectromagneticsAiming at the problem of unstable output voltage and output current caused by load fluctuation, this paper starts from the perspective of system topology and control strategy for analysis.
X. Yang, J. Tong
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Design of an LCC current-output resonant converter for use as a constant current source [PDF]
2007 European Conference on Power Electronics and Applications, 2007 A methodology for the design of LCC resonant current-source converters, is presented. Unlike previous techniques, the resulting converter provides near constant steady-state output current over an extended load range when excited at the resonant ...
Bingham, Chris +3 more
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A 2-D Inductive Power Transfer Network for Powering Massive Neighboring IoT Devices
IEEE Access, 2022 Due to the wide distribution of Internet of Things (IoT) devices, reliable and convenient power solutions for these devices have been a continuous pursuit recently.
Yiming Gao +3 more
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A Misalignment Tolerate Integrated S-S-S-Compensated WPT System with Constant Current Output
Energies, 2023 This paper proposes a cooperative (Cx) coil design for the series-series-series (S-S-S)-compensated wireless power transfer (WPT) system to improve the horizontal misalignment tolerance and the system efficiency.
Zhaoyang Yuan +6 more
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Sensitivity Analysis and Parameter Optimization of Inductive Power Transfer
IEEE Access, 2021 There are several resonance frequencies points in the high-order resonant network to realize constant current/constant voltage output, but the disturbance of the resonant network parameters will affect the output characteristics of the system. Therefore,
Da Li +4 more
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An anti-offset wireless power trasfer system with constant current/constant voltage output
Journal of Physics: Conference Series, 2023 Abstract This article proposes a wireless power transfer (WPT) system based on LCC-LCC and LC-LC series hybrid compensation topology with offset resistance and constant current/voltage output performance. The system uses LCC-LCC and LC-LC networks for input and output series and adopts a four-direction decoupled magnetic coupling ...
Zheyu Liu, Siming Wang
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Energies, 2022 Capacitive power transfer (CPT) technique possesses the advantages of safety, isolation, low cost, and insensitivity to conductive barriers. To charge lithium-ion batteries, CPT should possess the output profile consisting of first constant current (CC ...
Bo Dong +3 more
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A constant-current shock source for providing direct or alternating current output [PDF]
Behavior Research Methods & Instrumentation, 1970 A vacuum-tube constant-current shock source. providing ac, smooth dc, and pulsating dc output is described. In addition to output flexibility. the shock source is compact, inexpensive to construct. and has undergone 4 years of testing and laboratory use.
Robert A. Stewart, Sam L. Campbell
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