Results 31 to 40 of about 5,026 (303)

Sequential mutual-inductance identification method for wireless power transfer systems of electric vehicles

open access: yes, 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.
Han, Wei   +9 more
core   +1 more source

Two high-frequency mutual inductance bridges with high resolution [PDF]

open access: yes, 1980
Two mutual inductance bridges are described for operation up to about 100 kHz. Special attention is paid to the sensitivity and resolution of the bridges. Both bridges can be used to measure variations of about 10 pH in the mutual inductance.
Gerritsma, G.J.   +3 more
core   +1 more source

Detecting Load Resistance and Mutual Inductance in Series-Parallel Compensated Wireless Power Transfer System Based on Input-Side Measurement

open access: yesInternational Journal of Antennas and Propagation, 2018
In wireless power transfer (WPT) system, the variations in load resistance and mutual inductance influence the output voltage and output current, making the system deviate from its desirable operating condition; hence, it is essential to monitor load ...
Longzhao Sun   +3 more
doaj   +1 more source

Improved Formulae for the Inductance of Straight Wires

open access: yesAdvanced Electromagnetics, 2014
The best analytical formulae for the self-inductance of rectangular coils of circular cross section available in the literature were derived from formulae for the partial inductance of straight wires, which, in turn, are based on the well-known formula ...
H. A. Aebischer, B. Aebischer
doaj   +1 more source

Load Segment Tracking Control of IPT System Based on Power Efficiency Optimization

open access: yesIEEE Access, 2020
In the induction electric energy transmission system applied to fix point charging of vehicles, the mutual inductance change caused by position deviation or air gap change, and the equivalent load change caused by power demand change will make the output
Wenmei Hao   +3 more
doaj   +1 more source

Aharonov-Bohm effect induced by mutual inductance for an array of mesoscopic rings [PDF]

open access: yes, 1995
The effect of mutual inductance on the persistent currents in N mesoscopic rings placed periodically on a plane is investigated. The persistent currents for the situations with mutual inductance between the nearest-neighbor rings are calculaed in detail.
Ma, ZS, Wang, J
core   +1 more source

Parasitic Inductance Cancellation for EMI Filter Capacitors Using Mutual Coupling

open access: yes, 2023
Parasitic inductance of capacitors degrades the high frequency (HF) performance of electromagnetic interference (EMI) filters. In this paper, a new method of equivalent series inductance (ESL) cancellation for capacitors is proposed systematically ...
Liu, Chao   +6 more
core   +1 more source

Optimization of Time-Weighted Average Efficiency for Reconfigurable IPT Battery Charging System

open access: yesIEEE Access, 2019
Constant current (CC) and constant voltage (CV) combined charging is considered as the most popular and efficient method for charging batteries. There are a lot of works done to achieve CC/CV characteristics by utilizing reconfigurable circuits for easy ...
Ruikun Mai   +6 more
doaj   +1 more source

XXXV. Mutual induction [PDF]

open access: yesThe London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1908
(1908). XXXV. Mutual induction. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 15, No. 87, pp. 364-371.
openaire   +1 more source

Mutual External Inductance in Stripline Structures

open access: yes, 2008
The Method of Edge Currents (MEC) proposed in our previous paper [1] is applied herein for calculating the mutual external inductance associated with fringing magnetic fields that wrap ground planes of a stripline structure.
Hockanson, David M.   +11 more
core   +1 more source

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