Results 21 to 30 of about 7,982,412 (185)
Analysis of Magnetically Coupled Wireless Power Transmission for Maximum Efficiency [PDF]
Journal of electromagnetic engineering and science, 2011 We have proposed and analyzed an equivalent circuit for a magnetically coupled wireless power transmission (WPT) system between two loop resonators by considering its coupling coefficient and radiation-related parameters. A complete formulation is provided for all the necessary circuit parameters.
Chung-Ju Kim, Bom-Son Lee
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Gong-kuang zidonghua, 2018 An equivalent circuit model of three-coil magnetic coupling resonant wireless power transmission system was built, and formulas of system transmission power and transmission efficiency were deduced.
LI Xinheng +5 more
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Gong-kuang zidonghua, 2015 In order to study the influence of load on transmission performance of wireless power transmission system, circuit model of wireless power transmission system based on magnetic coupling resonance was established.
XUE Hui +3 more
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Energy Reports, 2023 The dual active bridge (DAB) DC–DC converter is typical in DC transformers to realize the voltage transformation and power transmission, which is determined by modulation. However, in traditional phase shift modulation strategies, the zero-voltage-switch
Yiting Xiao, Yuanpeng Guan, Li Qin
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IEEE Access, 2018 Wireless power transfer (WPT) technology has become a popular solution to battery charging of mobile equipment. However, the variation of the load power will affect the transmission capacity of the system, which might make the electrical load cannot gain
Zhongzheng Lin +5 more
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Energy Reports, 2023 Wireless power transfer (WPT) technology is a novel power transmission technology using electromagnetic field as the transmission medium. It uses the advantages of electromagnetic coupling in the near field to realize contactless transmission of electric
Pengcheng Zhao +3 more
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Recent advances in High-Voltage direct-current power transmission systems [PDF]
, 2006 The ever increasing progress of high-voltage high-power fully-controlled semiconductor technology continues to have a significant impact on the development of advanced power electronic apparatus used to support optimised operations and efficient ...
Nikolas Flourentzou +5 more
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Electrical engineering & ElectromechanicsIntroduction. Pulse regulators are widely used to match the output resistance of the source with the load resistance in order to ensure the possibility of taking maximum power when the value of the load resistance changes. Problem.
V. Y. Romashko +2 more
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Research on load adaptive impedance matching of magnetic resonant wireless power transfer system
Gong-kuang zidonghua, 2020 In view of problem that current impedance matching methods ca't automatically adjust load impedance of magnetic resonant wireless power transfer system(MR-WPT) when load changes, which leads to reduction of energy transfer efficiency of the system, a ...
BAI Jingcai +3 more
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Aspects of wind energy characteristics in transmission related optimisation models : invited panel discussion paper [PDF]
, 2011 Presented at the IEEE Power and Energy Society General Meeting, Detroit, USA, 24-29 July 2011This invited panel paper discussion will outline a number of aspects of wind energy characteristics relevant to the optimal wind/transmission model formulation ...
Burke, Daniel J. +4 more
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