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Dynamic Analysis of a Current Source Inductively Coupled Power Transfer System
2006 5th International Power Electronics and Motion Control Conference, 2006In this paper, dynamic analysis of a current source ICPT system is performed based on the circuit equations of each stage in an operation cycle. From the solution, frequencies of different stages are discussed. Besides a common frequency of the circuit, the other two are resonant frequencies of each side of the transformer.
Wenqi Zhou, Hao Ma
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Study on dynamical control of bi-directional Inductive Power Transfer system
2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA), 2013For Inductive Power Transfer (IPT) system, the bi-directional power transfer mode is designed for energy feedback from receiver to transmitter. It will be helpful to improve system efficiency in high power application. In order to realize power flow from low voltage side to high voltage side, the paper gives voltage gain analysis method.
null Xiong-wei Xie +5 more
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Dynamic parameters identification method for inductively coupled power transfer system
2010 IEEE International Conference on Sustainable Energy Technologies (ICSET), 2010In inductively coupled power transfer (ICPT) system, due to load and coupling parameters dynamic variation, primary resonant system parameters often drift from inherent operating point and lead to drastic decrease of power transfer capability and efficiency. In order to identify dynamically variation of system parameters, this paper put forwards system
Xin Dai +5 more
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Science China Technological Sciences, 2012
As an emerging research field, inductively coupled wireless power transfer (ICWPT) technology has attracted wide spread attention recently. In this paper, the maximum power transfer performances of four basic topologies labeled as SS, SP, PS and PP are investigated.
Hao Qiang +4 more
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As an emerging research field, inductively coupled wireless power transfer (ICWPT) technology has attracted wide spread attention recently. In this paper, the maximum power transfer performances of four basic topologies labeled as SS, SP, PS and PP are investigated.
Hao Qiang +4 more
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Dynamics of Inductive Power Transfer Systems
2016As an example of applying the Laplace phasor transform to a practical problem solving a large signal dynamic model of the inductive power transfer system (IPTS) for on-line electric vehicles (OLEVs) is explained in this chapter. As an example of applying the Laplace phasor transform to a practical problem solving a large signal dynamic model of the ...
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Dynamic Matrix Control for Multi-excitation-unit Inductive Power Transfer Systems
2020 Chinese Automation Congress (CAC), 2020Inductively power transfer (IPT) systems is attracting more and more attention in the field of engineering. To cover more charging area and harvest more output power for IPT systems, more and more researchers focus on multi-excitation-unit (MEU) configuration for IPT system.
Xin Dai, Ziyi Xia
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A Modular Pad Design compatible with SAE J2954 for Dynamic Inductive Power Transfer
2020 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW), 2020Electric vehicle OEMs are utilizing Inductive Power Transfer (IPT) as a solution to charge Electric Vehicles (EVs). Dynamic IPT systems enable in motion charging of EVs hence reducing the range anxiety with operating an EV. Constant power delivery in dynamic IPT systems is a challenge due to the coupling variation between the ground assemblies (GAs ...
Reebal Majed Nimri +2 more
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A dynamic tuning method utilizing inductor paralleled with load for inductive power transfer
2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018The detuning of inductive power transfer (IPT) system which is usually caused by the component tolerance and aging of the inductors and capacitors can decrease the system efficiency. In order to tune the receiver circuit of IPT system, an inductor is paralleled with a diode full-bridge rectifier cascaded with a Buck converter and load serving as a ...
Yeran Liu +3 more
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Study on LCC-LCC Inductive Power Transfer in Dynamic Charging
2023 IEEE 8th Southern Power Electronics Conference and 17th Brazilian Power Electronics Conference (SPEC/COBEP), 2023Macklyster Lãnucy S. S. De Lacerda +5 more
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