Crosstalk Study of Simultaneous Wireless Power/Information Transmission Based on an LCC Compensation Network

Li Ji, Lifang Wang, Chenglin Liao and Shufan Li
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Li Ji: University of Chinese Academy of Sciences, Beijing 100190, China
Lifang Wang: Key Laboratory of Power Electronics and Electric Drive, Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China
Chenglin Liao: Key Laboratory of Power Electronics and Electric Drive, Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China
Shufan Li: University of Chinese Academy of Sciences, Beijing 100190, China

Energies, 2017, vol. 10, issue 10, 1-20

Abstract: The effective simultaneous wireless transmission of power and information (SWTPI) is an issue of great interest. To reduce the crosstalk between power and information channels while increasing the transmission air gap and power level, we introduce an inductor–capacitor–capacitor (LCC) compensation network for an SWTPI system. First, the crosstalk between the power and information channels is analyzed. An effective parametric design method is then proposed for the LCC compensation network, which is analyzed theoretically to minimize the crosstalk. Finally, experiments are conducted at 1000 W and 115.2 kbps with an air gap of 100 cm to verify whether the proposed structure and design method of the LCC compensation network are suitable for the SWTPI.

Keywords: simultaneous transmission of wireless power and information; crosstalk; inductor–capacitor–capacitor (LCC) (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2017
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