Simulation Analysis and Research of Magnetic Coupling Resonant Wireless Power Transmission System

2018 ◽  
Author(s):  
Xiaohu Yin ◽  
Xiao Wang ◽  
Panpan He
Keyword(s):  
Power Transmission ◽  
Simulation Analysis ◽  
Magnetic Coupling ◽  
Transmission System ◽  
Wireless Power ◽  
Wireless Power Transmission ◽  
Power Transmission System

Pulse-Driving Based Magnetic Coupling Resonant Wireless Power Transmission System Research

2011 ◽  
Vol 378-379 ◽  
pp. 539-542
Author(s):  
Qiang Wang ◽  
Hong Li
Keyword(s):  
Optimization Design ◽  
Power Transmission ◽  
Magnetic Coupling ◽  
Transmission Efficiency ◽  
Transmission System ◽  
System Research ◽  
Wireless Power ◽  
Wireless Power Transmission ◽  
Power Transmission System ◽  
Magnetic Resonances

This paper analyses and designs a kind of pulse-driving based wireless power transmission system via coupled magnetic resonances. It analyzes the influence of the related parameters on the transfer efficiency and transfer power of the system. The experiment tests the proposed wireless power transmission system, and the results show that the above relevant parameters should be comprehensively considered, in order to achieve the optimization design of the transmission efficiency or transmission power. The experiment results also show the validity of the theoretical analysis.

scholarly journals Design and Optimization of Inductive Wireless Power Transmission System

2018 ◽  
Vol 2 (1) ◽  
pp. 15
Author(s):  
Xiaoke Ding
Keyword(s):  
Power Transmission ◽  
Simulation Analysis ◽  
Electrical Equipment ◽  
Transmission System ◽  
Air Gap ◽  
Wireless Power ◽  
Wireless Power Transmission ◽  
Simulation Design ◽  
Energy Transmission ◽  
Power Transmission System

The inductive wireless power transmission system is actually applied to the principle of magnetic feld coupling, combined with the flexibility of the electrical equipment to achieve flexible and safe power supply. In the realization process of wireless power transmission, the key point lies in the transmission effciency and power transmission capability. However, wireless transmission still has some disadvantages in these two aspects. In this case, there is an air gap between the transmitting winding and the receiving winding. If it is too large and the coupling coeffcient is too low, in view of this situation, it is necessary to carry out research from aspects such as raising the coupling coeffcient and controlling the air gap. The article frstly describes the development ofwireless power transmission technology and transmission principles, etc. Secondly, it analyzes the output control of wireless power transmission systems. Third, it conducts simulation analysis using loosely coupling transformers and proposes an optimized solution.The simulation design and inspection process were proposed. The main purpose of this paper is to analyze the current wireless energy transmission system and clarify the direction in which it should be strengthened. The signifcance of this study is to provide a feasible direction for the further optimization of the wireless energy transmission system.

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