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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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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A Three-Coil Inductively Power Transfer System with Constant Voltage Output [PDF]
Energies, 2018 For a traditional 2-coil system outputting constant voltage (CV), the transfer efficiency decreases drastically as transfer distance increases. To solve this problem, this essay proposes a 3-coil system which could achieve CV output and Zero Phase Angle (
Ruikun Mai +4 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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Single-Switch Inverter Modular Parallel Multi-Voltage Levels Wireless Charging System for Robots [PDF]
SensorsWith the continuous development of the robotics industry, using a single wireless system to charge different types of robots has become a critical issue that urgently needs to be addressed.
Hua Li, Zhiyuan Sun, Lianfu Wei
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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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Autonomous Wireless Power Transfer System with Constant Output Voltage in a Wide Load Range
Energies, 2023 In this paper, an autonomous wireless power transfer (WPT) system with constant voltage output in a wide load range is presented. Here, combining self-oscillating control and phase-shift control, a new implementation of the autonomous WPT system is ...
Yanwei Jiang +4 more
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SPWM Inverter Control for Wireless Constant Current and Voltage Charging
World Electric Vehicle Journal, 2023 Constant current (CC) and constant voltage (CV) charging of batteries is a crucial research area in the practical implementation of wireless power transfer (WPT) systems. The typical charging process of a battery starts from the constant current mode. As
Kang Sun, Wangqiang Niu
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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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Energy Reports, 2021 This paper presents an input–output linearization (IOL) control strategy to achieve PFC (power factor correction) and output voltage constant in a boost converter.
Gang Li +3 more
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