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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2014-01-01
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Series: | The Scientific World Journal |
Online Access: | http://dx.doi.org/10.1155/2014/321203 |
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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 |