Results 331 to 340 of about 2,431,411 (373)

The design of output stage circuitry for constant current neuromuscular stimulation

Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society, 2003
A 16-channel analog hybrid circuit has been designed, manufactured, and tested to provide functional neuromuscular stimulation to individuals with spinal cord injuries. The circuit generates a constant current, charge balanced, biphasic, asymmetrical waveform for both percutaneous and surface stimulation via the use of external current setting ...
A.C. Alm, R.J. Triolo, R. Kobetic, B. Smith, J.R. Buckett, G. Borges   +5 more
openaire   +1 more source

Wireless Power Transfer to Multiple Loads Over a Long Distance With Load-Independent Constant-Current or Constant-Voltage Output

IEEE Transactions on Transportation Electrification, 2020
The regulated output characteristic is crucial for a wireless power transfer (WPT) system. Most studies focus on the single-load system or the system with multiple evenly distributed loads; however, the loads might distribute in space at different ...
Xinhao Xie, Congzhen Xie, Licheng Li
semanticscholar   +1 more source

A novel ICPT compensation topology with excellent constant current output characteristic

2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2016
Inductively Coupled Power Transfer (ICPT) attracts a lot of attention in recent years due to its convenience, safety, reliability and weather proof features. This paper proposes a novel ICPT compensation topology, named LC/P and consisting of an inductor, two capacitor and a loosely coupled transformer (LCT). Constant input voltage of LC/P compensation
null Yousu Yao, null Weifeng Guo, null Xiaosheng Liu, null Yijie Wang, null Dianguo Xu   +4 more
openaire   +1 more source

A Multi-Output Modular Wireless Power Transfer System With Constant-Current Characteristic

IEEE transactions on power electronics
In the medium- and high-capacity power applications, typically multiple switches connected in series and parallel are used in power electronic converters to handle high voltages and currents.
Wenxuan Pan, Rongbin Liu, Ronghuan Xie, Yizhan Zhuang, Xingkui Mao, Yiming Zhang   +5 more
semanticscholar   +1 more source

Reduced Power Processing LED Driver With Constant Output Current

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Ramesh Babu Pallapati, Ramulu Chinthamalla   +1 more
openaire   +1 more source

Inductive Power Transfer System With Constant Current-Constant Voltage Charging Tolerating Misalignment Based on Multiobjective Optimization for Compensation Topology

IEEE transactions on power electronics
Constant current (CC) and constant voltage (CV) outputs are important in the inductive power transfer (IPT) system for battery charging. However, the coupling changes caused by the misalignment between the primary and secondary coils significantly affect
Qi Wang, Zheng Li, Bin Yang, Yuanfang Lu, R. Mai, Z. He, Yang Chen   +6 more
semanticscholar   +1 more source

Analysis and Design of a Dual-Receiver WPT System With Constant Current and Constant Voltage Dual-Type Outputs

IEEE Transactions on Transportation Electrification
In some practical applications, such as mobile terminals and automated guided vehicles (AGVs), wireless power transfer (WPT) systems are required to have load-independent different types of output characteristics.
Lin Yang, Kangshuai Dong, Yilin Wang, Changsong Cai   +3 more
semanticscholar   +1 more source

A New Coil Structure and Its Optimization Design With Constant Output Voltage and Constant Output Current for Electric Vehicle Dynamic Wireless Charging

IEEE Transactions on Industrial Informatics, 2019
Dynamic wireless power transfer (DWPT) is a promising solution to address electric vehicle range anxiety and to reduce the capacity and the cost of the on-board batteries. In the traditional DWPT system, the mutual inductances among the transmitters make the design of compensation networks very complex.
Yong Li, Jiefeng Hu, Tianren Lin, Xiaofei Li, Feibin Chen, Zhengyou He, Ruikun Mai   +6 more
openaire   +1 more source

Design of Variable Structure Constant Current and Constant Voltage Output Wireless Charging System

2023 9th International Conference on Mechanical and Electronics Engineering (ICMEE), 2023
Qian Shi, Wei Jing, Zhaowei Gong, Peng Wang   +3 more
openaire   +1 more source

Optimal Bivariate Control Strategy of Multistage Constant Current Charging for IPT-Based Wireless Electric Vehicle Charging

IEEE Transactions on Transportation Electrification
Wireless inductive power transfer (IPT) charging has the potential to improve the user experience of electric vehicle (EV) charging by eliminating the cost and effort of physical connections. Unlike the conventional constant-current and constant-voltage (
Io-Wa Iam, Zhaoyi Ding, Chi-Fong Ieong, C. Lam, R. Martins, Pui-in Mak   +5 more
semanticscholar   +1 more source