scholarly journals Capacitance Tuning Method for Maximum Output Power in Multiple-Transmitter Wireless Power Transfer System

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 181674-181682
Author(s):  
Seon-Jae Jeon ◽  
Dong-Wook Seo
Keyword(s):  
Output Power ◽  
Maximum Output Power ◽  
Wireless Power Transfer ◽  
Maximum Output ◽  
Transfer System ◽  
Power Transfer ◽  
Wireless Power ◽  
Tuning Method ◽  
Wireless Power Transfer System

Optimal Range of Coupling Coefficient of Loosely Coupled Transformer Considering System Resistance

2021 ◽  
Vol 35 (11) ◽  
pp. 1368-1369
Author(s):  
Jiawei Ge ◽  
Hassan Eldeeb ◽  
Kun Liu ◽  
Jinping Kang ◽  
Haisen Zhao ◽  
...  
Keyword(s):  
Output Power ◽  
Coupling Coefficient ◽  
Wireless Power Transfer ◽  
Transfer System ◽  
Power Transfer ◽  
Wireless Power ◽  
Optimal Range ◽  
Loosely Coupled ◽  
System A ◽  
Wireless Power Transfer System

Accurate system resistance may lead to an obvious error between the simulated and the real efficiency of the system. This paper proposes an optimal range of coupling coefficient for ensuring the efficiency and the sufficient output power of the WPT (wireless power transfer) system. A 3-kW prototype WPT system is manufactured and the effectiveness of the optimal range of coupling coefficient is validated.

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