Results 291 to 300 of about 17,328,388 (374)

An Onboard Magnetic Integration-Based WPT System for UAV Misalignment-Tolerant Charging With Constant Current Output

IEEE Transactions on Transportation Electrification, 2023
This article presents an onboard magnetic integration-based wireless power transfer (WPT) system for misalignment-tolerant and stable charging of unmanned aerial vehicles (UAVs) with a lightweight and compact receiver (Rx).
Junhua Wang, Rui Chen, Changsong Cai, Jin Zhang, Chenlu Wang   +4 more
semanticscholar   +1 more source

A Convolutional Neural Network for Estimation of Lithium-Ion Battery State-of-Health during Constant Current Operation

IEEE Transportation Electrification Conference and Expo, 2023
Accurate state-of-health (SOH) estimation is critical for lithium-ion batteries' safe and reliable operation. These batteries are widely used for commercial products, including smartphones, laptops, and electric vehicles.
Junran Chen, M. Manivanan, J. Duque, P. Kollmeyer, S. Panchal, Oliver Gross, A. Emadi   +6 more
semanticscholar   +1 more source

Research and Design of Misalignment-Tolerant LCC–LCC Compensated IPT System With Constant-Current and Constant-Voltage Output

IEEE transactions on power electronics, 2023
It is well known that loads of inductive power transfer systems are often energy storage devices. The major benefit of an LCC–LCC compensation topology is that without the additional compensation elements and control methods, the load-independent ...
Jingang Li, Xuze Zhang, Xiangqian Tong
semanticscholar   +1 more source

Bidirectional Constant Current String-to-Cell Battery Equalizer Based on L2C3 Resonant Topology

IEEE transactions on power electronics, 2023
In battery equalization systems, equalization speed, control complexity, and length of energy flow path are the important figures of merits. This article presents a novel bidirectional L2C3 resonant converter in a unique equalizer architecture with ...
Zheng Wei, Hao Wang, Yiqing Lu, Dongdong Shu, Guangdong Ning, Minfan Fu   +5 more
semanticscholar   +1 more source

Analysis and Design of an S/S/P-Compensated Three-Coil Structure WPT System With Constant Current and Constant Voltage Output

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Wireless power transfer (WPT) is a promising energy transfer method for its security, reliability, and convenience and has been applied in various scenarios.
Lin Yang, Litao Ren, Yanyan Shi, M. Wang, Z. Geng   +4 more
semanticscholar   +1 more source

A Hybrid Compensation Topology With Constant Current and Constant Voltage Outputs for Wireless Charging System

IEEE Transactions on Transportation Electrification, 2023
To guarantee safety and durability, the battery is generally required to charge with constant current (CC) first and then shift to constant voltage (CV).
Yiming Zhang, Ghen Wei, Chao Wang, Yongping Yin, Jing Feng, Tuopu Na, Kai Song, Chunbo Zhu   +7 more
semanticscholar   +1 more source

Variable Inductor Control for Misalignment Tolerance and Constant Current/Voltage Charging in Inductive Power Transfer System

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
In a wireless power transfer (WPT) system, not only the mutual inductance variation but also the self-inductance variation can occur under the misalignment condition.
Hailong Zhang, Yafei Chen, Dong-Hee Kim, Zhen Li, Min Zhang, Guangyao Li   +5 more
semanticscholar   +1 more source

A Reconfigurable Half-Bridge Compensation Topology-Based WPT System With Constant Current and Constant Voltage Outputs

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023
A reconfigurable half-bridge compensation topology is proposed in this brief for automatic guided vehicles (AGV) wireless charging system. Considering the cost and reliability, a simple and reconfigurable structure without extra passive element and ...
Deyu Wang, C. Fu, Xihong Bei, Qinglin Zhao   +3 more
semanticscholar   +1 more source

A Simple and Reconfigurable Wireless Power Transfer System With Constant Voltage and Constant Current Charging

IEEE transactions on power electronics, 2022
A typical charging profile for the Li-ion batteries in electric vehicles (EVs) includes a constant current (CC) charging stage and a constant voltage (CV) charging.
Xingkui Mao, Jiayong Chen, Yiming Zhang, Jiqing Dong   +3 more
semanticscholar   +1 more source

A Monitoring Equipment Charging System for HVTL Based on Domino-Resonator WPT With Constant Current or Constant Voltage Output

IEEE transactions on power electronics, 2022
The domino-resonator wireless power transfer system is designed in this work to harvest energy from the magnetic field around a 110-kV high voltage transmission line and supply power to the online monitoring device continuously over 1.1 meters insulation
Zhaotian Yan, H. Xie, Yong Li, Zhengyou He, Huanyu Yang, Wei Zhou, Chenyan Zhu, Xiao Jing, Shaonan Chen, R. Mai   +9 more
semanticscholar   +1 more source