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GENERALIZED CIRCUIT MODEL FOR SHIELDED CAPACITIVE WIRELESS POWER TRANSFER
GENERALIZED CIRCUIT MODEL FOR SHIELDED CAPACITIVE WIRELESS POWER TRANSFERopenaire
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User-Defined Power Distribution for Capacitive Wireless Power Transfer With Multiple Receivers
2024 IEEE Wireless Power Technology Conference and Expo (WPTCE)Abstract: Capacitive power transfer allows for wireless charging of multiple devices at once. In a typical system, the amount of power delivered to the different devices is determined by their position and distance to the transmitter. However, it can be beneficial to prioritize the charging of the devices.
Minnaert, Ben +2 more
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Interleaved Capacitive Coupler for Wireless Power Transfer
IEEE Transactions on Power Electronics, 2021Capacitive power transfer is becoming an attractive alternate for wireless chargers. A coupler with large self- and mutual capacitance is desirable from the power and efficiency perspective. However, state-of-the-art couplers suffer from the tradeoff design issue between these two types of capacitance.
Yipeng Liu, Tao Wu, Minfan Fu
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High-frequency capacitive wireless power transfer technologies
Journal of Power Electronics, 2021The technical maturity of high-frequency capacitive wireless power transfer (CWPT) technologies has reached a point where they can be industrially introduced on a large scale. This paper will present the trends and the chronological efforts to improve and enhance CWPT technologies that are currently gaining interest and spotlight.
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Wireless Sensor Node Powered by Unipolar Resonant Capacitive Power Transfer
2021 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW), 2021Sensors are a major component of any automated system. In particular, wireless monitoring of sensors has become increasingly important to reduce the complexity and electrical points of failure as the number of sensors in a system increase. Wireless communication has provided a more scalable approach as compared to serial communication, eliminating the ...
Jonathan Dean +2 more
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Characteristics of Undersea Capacitive Wireless Power Transfer System
2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), 2020This paper proposes the characteristics of undersea capacitive wireless power transfer (UCWPT) system for autonomous underwater vehicles (AUVs). An experimental UCWPT system is constructed with the power level 100 W. The simulation work is conducted with the PSIM, MATLAB and Ansys Maxwell. The experiments are conducted with the seawater medium which is
Lei Yang +3 more
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Inductive & Capacitive Wireless Power Transfer System
2018 7th International Conference on Computer and Communication Engineering (ICCCE), 2018This paper studied the implementation of wireless power transfer through using a mix of inductive and capacitive coupling techniqbes to overcome the disadvantages of wired power transfer. The topology for the prototype of the combined system is based on LC-compensated topology, the combination of LCC-compensated topology of inductive power transfer ...
Mohamad Syafiq Mazli +8 more
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UAV Fleet Charging on Telecom Towers With Differential Capacitive Wireless Power Transfer
IEEE transactions on power electronicsThis article introduces a capacitive differential wireless power transfer architecture to efficiently charge an array of unmanned aerial vehicles (UAVs) on a telecom tower as a UAV airport. A switched-capacitor-based ladder differential power processing (
Mian Liao +6 more
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DYNAMIC CAPACITIVE WIRELESS POWER TRANSFER SYSTEMS
2020202 pages ; Dynamic wireless power transfer (WPT) systems that effectively charge electric vehicles (EVs) while in motion can reduce EV costs, eliminate charging time, and enable unlimited range. This thesis introduces innovative architectures, circuit topologies, design techniques, and control methodologies for large air-gap kW-scale high power ...
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Applied Power Electronics Conference
This paper introduces a high-frequency capacitive wireless power transfer (WPT) system suitable for high-power electric vehicle (EV) charging. The system uses a stacked inverter and stacked rectifier architecture, where multiple high-frequency inverters ...
Dheeraj Etta +4 more
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This paper introduces a high-frequency capacitive wireless power transfer (WPT) system suitable for high-power electric vehicle (EV) charging. The system uses a stacked inverter and stacked rectifier architecture, where multiple high-frequency inverters ...
Dheeraj Etta +4 more
semanticscholar +1 more source