Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission

Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission

Taking maximum power transmission and power stable transmission as research objectives, optimal design for the wireless power transmission system based on magnetic resonance coupling is carried out in this paper. Firstly, based on the mutual coupling model, mathematical expressions of optimal coupli...

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Main Authors: Changsheng Li, He Zhang, Xiaohua Jiang
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/321203
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spelling doaj-57ef6a6732194e53ac179e7e946824512020-11-24T21:26:25ZengHindawi LimitedThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/321203321203Parameters Optimization for Magnetic Resonance Coupling Wireless Power TransmissionChangsheng Li0He Zhang1Xiaohua Jiang2ZNDY of Ministerial Key Laboratory, Nanjing University of Science and Technology, Nanjing 210094, ChinaZNDY of Ministerial Key Laboratory, Nanjing University of Science and Technology, Nanjing 210094, ChinaZNDY of Ministerial Key Laboratory, Nanjing University of Science and Technology, Nanjing 210094, ChinaTaking maximum power transmission and power stable transmission as research objectives, optimal design for the wireless power transmission system based on magnetic resonance coupling is carried out in this paper. Firstly, based on the mutual coupling model, mathematical expressions of optimal coupling coefficients for the maximum power transmission target are deduced. Whereafter, methods of enhancing power transmission stability based on parameters optimal design are investigated. It is found that the sensitivity of the load power to the transmission parameters can be reduced and the power transmission stability can be enhanced by improving the system resonance frequency or coupling coefficient between the driving/pick-up coil and the transmission/receiving coil. Experiment results are well conformed to the theoretical analysis conclusions.http://dx.doi.org/10.1155/2014/321203
collection DOAJ
language English
format Article
sources DOAJ
author Changsheng Li
He Zhang
Xiaohua Jiang
spellingShingle Changsheng Li
He Zhang
Xiaohua Jiang
Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission
The Scientific World Journal
author_facet Changsheng Li
He Zhang
Xiaohua Jiang
author_sort Changsheng Li
title Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission
title_short Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission
title_full Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission
title_fullStr Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission
title_full_unstemmed Parameters Optimization for Magnetic Resonance Coupling Wireless Power Transmission
title_sort parameters optimization for magnetic resonance coupling wireless power transmission
publisher Hindawi Limited
series The Scientific World Journal
issn 2356-6140
1537-744X
publishDate 2014-01-01
description Taking maximum power transmission and power stable transmission as research objectives, optimal design for the wireless power transmission system based on magnetic resonance coupling is carried out in this paper. Firstly, based on the mutual coupling model, mathematical expressions of optimal coupling coefficients for the maximum power transmission target are deduced. Whereafter, methods of enhancing power transmission stability based on parameters optimal design are investigated. It is found that the sensitivity of the load power to the transmission parameters can be reduced and the power transmission stability can be enhanced by improving the system resonance frequency or coupling coefficient between the driving/pick-up coil and the transmission/receiving coil. Experiment results are well conformed to the theoretical analysis conclusions.
url http://dx.doi.org/10.1155/2014/321203
work_keys_str_mv AT changshengli parametersoptimizationformagneticresonancecouplingwirelesspowertransmission
AT hezhang parametersoptimizationformagneticresonancecouplingwirelesspowertransmission
AT xiaohuajiang parametersoptimizationformagneticresonancecouplingwirelesspowertransmission
_version_ 1725979969516994560

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