Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/642084
Title: An LCC-Compensated Resonant Converter Optimized for Robust Reaction to Large Coupling Variation in Dynamic Wireless Power Transfer
Authors: Hao Feng;Tao Cai;Shanxu Duan;Jinbo Zhao;Xiaoming Zhang;Changsong Chen
subject: Dynamic wireless charging|electric vehicles (EVs)|LCC compensation network
Year: 2016
Publisher: IEEE
Abstract: In this paper, a reformed compensation network based on traditional LCL topology is proposed to realize robust reaction to large coupling variation that is common in dynamic wireless charging application. From the perspective of smoothing, the power characteristic against coupling factor and to achieve high efficiency simultaneously, extra reactive element is inserted into the resonant tank to provide higher degree of design freedom, forming the improved LCC type compensated inductive power transfer (IPT) system that features with distinct parameter design approach. Comparing to existing compensation topologies, the optimized LCC compensation topology shows more robust power characteristic against variation of coupling factor and, thus, minimizes the need for complex control which is usually undesired in dynamic charging scheme, thereby helping maintain effective power transfer in dynamic charging application and largely enhancing the systematic controllability. Finally, the effectiveness of the proposed method is experimentally verified. The power transfer profile is smooth against coupling factor to realize high tolerance to position as the power drop is no more than 20% within almost 200% of coupling factor variation.
URI: http://localhost/handle/Hannan/175825
http://localhost/handle/Hannan/642084
ISSN: 0278-0046
1557-9948
volume: 63
issue: 10
Appears in Collections:2016

Files in This Item:
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7508947.pdf1.94 MBAdobe PDFThumbnail
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Title: An LCC-Compensated Resonant Converter Optimized for Robust Reaction to Large Coupling Variation in Dynamic Wireless Power Transfer
Authors: Hao Feng;Tao Cai;Shanxu Duan;Jinbo Zhao;Xiaoming Zhang;Changsong Chen
subject: Dynamic wireless charging|electric vehicles (EVs)|LCC compensation network
Year: 2016
Publisher: IEEE
Abstract: In this paper, a reformed compensation network based on traditional LCL topology is proposed to realize robust reaction to large coupling variation that is common in dynamic wireless charging application. From the perspective of smoothing, the power characteristic against coupling factor and to achieve high efficiency simultaneously, extra reactive element is inserted into the resonant tank to provide higher degree of design freedom, forming the improved LCC type compensated inductive power transfer (IPT) system that features with distinct parameter design approach. Comparing to existing compensation topologies, the optimized LCC compensation topology shows more robust power characteristic against variation of coupling factor and, thus, minimizes the need for complex control which is usually undesired in dynamic charging scheme, thereby helping maintain effective power transfer in dynamic charging application and largely enhancing the systematic controllability. Finally, the effectiveness of the proposed method is experimentally verified. The power transfer profile is smooth against coupling factor to realize high tolerance to position as the power drop is no more than 20% within almost 200% of coupling factor variation.
URI: http://localhost/handle/Hannan/175825
http://localhost/handle/Hannan/642084
ISSN: 0278-0046
1557-9948
volume: 63
issue: 10
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7508947.pdf1.94 MBAdobe PDFThumbnail
Preview File
Title: An LCC-Compensated Resonant Converter Optimized for Robust Reaction to Large Coupling Variation in Dynamic Wireless Power Transfer
Authors: Hao Feng;Tao Cai;Shanxu Duan;Jinbo Zhao;Xiaoming Zhang;Changsong Chen
subject: Dynamic wireless charging|electric vehicles (EVs)|LCC compensation network
Year: 2016
Publisher: IEEE
Abstract: In this paper, a reformed compensation network based on traditional LCL topology is proposed to realize robust reaction to large coupling variation that is common in dynamic wireless charging application. From the perspective of smoothing, the power characteristic against coupling factor and to achieve high efficiency simultaneously, extra reactive element is inserted into the resonant tank to provide higher degree of design freedom, forming the improved LCC type compensated inductive power transfer (IPT) system that features with distinct parameter design approach. Comparing to existing compensation topologies, the optimized LCC compensation topology shows more robust power characteristic against variation of coupling factor and, thus, minimizes the need for complex control which is usually undesired in dynamic charging scheme, thereby helping maintain effective power transfer in dynamic charging application and largely enhancing the systematic controllability. Finally, the effectiveness of the proposed method is experimentally verified. The power transfer profile is smooth against coupling factor to realize high tolerance to position as the power drop is no more than 20% within almost 200% of coupling factor variation.
URI: http://localhost/handle/Hannan/175825
http://localhost/handle/Hannan/642084
ISSN: 0278-0046
1557-9948
volume: 63
issue: 10
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7508947.pdf1.94 MBAdobe PDFThumbnail
Preview File