Efficiency Optimization Method of BIPT System with Asymmetrical Double-Sided LCC Compensation Network

Bidirectional Inductive Power Transfer (BIPT) system can realize the bidirectional flow of electric energy between the power grid and electric vehicles, and has broad application prospects. The double-sided LCC compensation network has the advantages of constant current output and insensitivity to c...

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Bibliographic Details
Published in2024 10th International Conference on Power Electronics Systems and Applications (PESA) pp. 1 - 5
Main Authors MO, Yuhong, Xiao, Jing, Hou, Jiahe, Wu, Xiaorui, Chen, Shaonan, Wu, Ning
Format Conference Proceeding
LanguageEnglish
Published IEEE 05.06.2024
Subjects
Asymmetric Parameter Optimization
Bidirectional Inductive Power Transfer System
Double-sided LCC Compensation Network
Electric vehicles
Inductance
Inductive charging
Optimization methods
Power electronics
Power grids
Transformers
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Summary:Bidirectional Inductive Power Transfer (BIPT) system can realize the bidirectional flow of electric energy between the power grid and electric vehicles, and has broad application prospects. The double-sided LCC compensation network has the advantages of constant current output and insensitivity to contactless transformer offset, and is widely used in the field of bidirectional wireless charging of electric vehicles. The existing BIPT systems based on double-sided LCC compensation network are designed with double-sided LCC compensation network with symmetrical parameters, but the parameters of LCC compensation network in the actual system will be asymmetrical, resulting in the decrease of system power and efficiency. In order to solve the above problems, the asymmetric double-sided LCC compensation network of two-way radio energy transmission system is studied in this paper with the goal of efficiency optimization under the premise of the asymmetric inductance.
ISSN:2835-8430
DOI:10.1109/PESA62148.2024.10594901