Results 241 to 250 of about 1,341,828 (286)

Modeling of Mutual Inductance Between Two Misalignment Planar Coils in Wireless Power Transfer

IEEE Microwave and Wireless Components Letters, 2020
Mutual inductance is an important parameter for the design and optimization of the wireless power transfer (WPT) system. In this letter, a compact analytical model for mutual inductance of two coupled planar coil is proposed.
Mengfei Chen, Yinshui Xia, Ge Shi
exaly   +2 more sources

Sequential Mutual-Inductance Identification Method for Wireless Power Transfer Systems of Electric Vehicles

IEEE Transactions on Transportation Electrification, 2023
In a multitransmitter static wireless power transfer (WPT) system for electric vehicles (EVs), the transmitter-to-receiver mutual-inductance value is required to assign current to each transmitter.
Shuang Nie, W. Han, Zhichao Luo, Chatumal Perera, Peter W. Lehn   +4 more
semanticscholar   +2 more sources

Contactless Measurement of Current and Mutual Inductance in Wireless Power Transfer System Based on Sandwich Structure

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
Xiangning He, Sheng Liu, Jiande Wu
exaly   +2 more sources

Mutual Inductance Calculation of Circular Coils for an Arbitrary Position With Electromagnetic Shielding in Wireless Power Transfer Systems

IEEE Transactions on Transportation Electrification, 2021
Xueyi Zhang, Zhongqi Li
exaly   +2 more sources

Unilateral Route Method to Estimate Practical Mutual Inductance for Multi-Coil WPT System

Electronics, 2020
Multi-coil WPT systems require mutual inductance information between coils to increase the power transmission efficiency. However, in the high frequency (HF) bands such as 6.78 MHz and 13.56 MHz, the presence of surrounding coils changes the value of the
Dong-Wook Seo, Seon-Jae Jeon
exaly   +2 more sources

Rotating-Coordinate-Based Mutual Inductance Estimation for Drone In-Flight Wireless Charging Systems

IEEE transactions on power electronics, 2023
This article proposes a fast and real-time mutual inductance estimation method for drone in-flight wireless charging systems against the continuous varying of relative position between coupling coils.
Kai-Bo Chen, Zhen Zhang
semanticscholar   +1 more source

Joint Real-Time Identification for Mutual Inductance and Load Charging Parameters of IPT System

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Accurate and fast identification for mutual inductance and load charging parameters of inductive wireless power transfer (IPT) system is essential for impedance matching, and the output control of a communication-free IPT system.
Lei Wang, P. Sun, Yan Liang, Jun Sun, Xu-Sheng Wu, H. Shen, Qi-Jun Deng   +6 more
semanticscholar   +1 more source

Mutual Inductance Calculation of Circular Coils for an Arbitrary Position With a Finite Magnetic Core in Wireless Power Transfer Systems

IEEE Transactions on Transportation Electrification, 2023
Mutual inductance can be increased, and magnetic leakage can be reduced by adding finite magnetic core materials to the coil structure. However, the problem of the calculation of the mutual inductance between two arbitrarily positioned circular coils ...
Ji-Liang Yi, Peng Yang, Zhongqi Li, Peng-Sheng Kong, Jun-Jun Li   +4 more
semanticscholar   +1 more source

Mutual-Inductance-Dynamic-Predicted Constant Current Control of LCC-P Compensation Network for Drone Wireless In-Flight Charging

IEEE transactions on industrial electronics (1982. Print), 2022
In this article, we propose a mutual-inductance-dynamic-predicted constant current (CC) control to realize the secondary-feedback-free output current adjustment for drone wireless in-flight charging systems. In practical systems, the challenge is to keep
Yu Gu, Jiang Wang, Zhenyan Liang, Zhen Zhang   +3 more
semanticscholar   +1 more source

Flexible Energy-Transfer Control of Dynamic Wireless Power Transfer System Based On Estimation of Load and Mutual Inductance

IEEE transactions on industry applications, 2022
Dynamic wireless power transfer (DWPT) technology is gradually making the prospect of charging on road of EVs (electirc vehicles) possible. However, DWPT system should be optimized in many aspects before it can really be utilized on road.
Shu-Fan Li, Li-Fang Wang, Yan-Jie Guo, Zhimeng Liu   +3 more
semanticscholar   +1 more source