2012
DOI: 10.5755/j01.eee.123.7.2372
|View full text |Cite
|
Sign up to set email alerts
|

Combined Analytical and Numerical Approach to Study Coil Arrays for Contactless Charging of Batteries in Active Transponders

Abstract: This paper introduces a combined analytical and numerical approach in order to study the suitability of a coil array for contactless transfer of the energy needed for the charging of batteries in active transponders. The way in which the geometry of the coil system influences the efficiency of the transfer is analyzed based on flux computation. An array of planar, circularly shaped primary coils is proposed as a solution to transmit the energy to a secondary coil, contained in the active tag, for situations of… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2019
2019
2019
2019

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 11 publications
0
1
0
Order By: Relevance
“…The total inductance of the air core coil can be estimated using: More precise values can be obtained using the discrete summation methods using the magnetic vector potential are indicated in [6]. Other approaches based on the numerical estimation of elliptic integrals are considered in [7] and [8]. The equations which describe the mathematical model of the electromechanical actuator dynamics, are presented in what follows.…”
Section: A) Ncc Type Moving Coil Actuator B) Ncm Type Moving Magnet Amentioning
confidence: 99%
“…The total inductance of the air core coil can be estimated using: More precise values can be obtained using the discrete summation methods using the magnetic vector potential are indicated in [6]. Other approaches based on the numerical estimation of elliptic integrals are considered in [7] and [8]. The equations which describe the mathematical model of the electromechanical actuator dynamics, are presented in what follows.…”
Section: A) Ncc Type Moving Coil Actuator B) Ncm Type Moving Magnet Amentioning
confidence: 99%