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Transformer for contactless electric vehicle charging with bidirectional power flow
2017 IEEE Power & Energy Society General Meeting, 2017This paper investigates the use of air-gap transformers in wireless energy transfer, particularly in electric vehicles. Air-gap transformers have very low coupling factor due to the length of the air-gap between the vehicle and the charging platform. A novel approach has been proposed to achieve bidirectional control of power.
Oluwafemi J. Aworo, Jonathan K.H. Shek
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A Novel Control for Bidirectional Power Flow of a Parallel Resonant Converter
IEEE Transactions on Industry Applications, 1987A new control parameter is proposed to achieve output regulation and bidirectional power flow of a parallel-resonant converter which employs a controlled output rectifier. The control parameter, ? angle, is defined as the displacement angle between the firing of the inverter switches and their corresponding rectifier switches. Employing ? angle control,
Fu-Sheng Tsai +2 more
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A bidirectional power flow rectifier with unity power factor based on instantaneous control values
The IEEE Region 8 EUROCON 2003. Computer as a Tool., 2004The paper is focused on a voltage control implementation of a three-phase rectifier (600 V/12 kVA) with unity power factor. In contrast to other known solutions based on microcomputer or DSP control, it introduces a simple control algorithm. It relies on instantaneous control values of three-phase bridge inverter that inherently performs three-phase to
P. Zajec, D. Voncina, J. Nastran
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Energy Conversion and Management, 2016
Abstract Due to the intermittent nature of the renewable energy sources including photovoltaic and wind energy, the energy storage systems are essential to stabilize dc bus voltage. Considering the discharge depth of super-capacitors and energy-storage batteries, the bidirectional isolated power interface will operate for a wide range of voltage and ...
Huiqing Wen, Bin Su
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Abstract Due to the intermittent nature of the renewable energy sources including photovoltaic and wind energy, the energy storage systems are essential to stabilize dc bus voltage. Considering the discharge depth of super-capacitors and energy-storage batteries, the bidirectional isolated power interface will operate for a wide range of voltage and ...
Huiqing Wen, Bin Su
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A new thyristor phase-controlled voltage source converter with bidirectional power flow capability
IAS '97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, 1998A new line-commutated thyristor phase-controlled voltage-source power converter (VSC) with bidirectional power flow capability is proposed and studied. The proposed power converter has the same structure as the pulsewidth modulation (PWM) VSC, however, the switching devices are not self-commutated devices but line-commutated thyristors, and the ...
null In Gyu Park, null Seon Ik Kim
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Novel Power Factor Correction Converter Scheme Allowing Bidirectional Power Flow
2023 IEEE 17th International Symposium on Applied Computational Intelligence and Informatics (SACI), 2023Mihaela-Codruta Ancuti +3 more
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Power enhancement in distributed system to control the bidirectional power flow in electric vehicle
Multimedia Tools and Applications, 2023Sundeep Singh Saini, Kamal Kant Sharma
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IEEE Journal of Emerging and Selected Topics in Power Electronics
Accepted ...
Dat Thanh Tran +2 more
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Accepted ...
Dat Thanh Tran +2 more
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A smart solar water pumping system with bidirectional power flow capabilities
2016 IEEE 7th Power India International Conference (PIICON), 2016This paper presents a smart solar water pumping system with the grid interactive features using an induction motor drive. To alleviate the burden on the electrical grid, solar PVs (SPV) can be used to power up the agricultural and irrigational loads. The system is designed not only to provide the rated discharge of water but also to feed the surplus ...
Utkarsh Sharma +2 more
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European Transactions on Electrical Power, 1993
AbstractA substantial portion of electric energy, up to two third of the amount produced, is converted into mechanical energy by various rotating machines. These are supplied mainly from three‐phase sources of a sinusoidal voltage. There are situations, however, where this voltage is strongly distorted.
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AbstractA substantial portion of electric energy, up to two third of the amount produced, is converted into mechanical energy by various rotating machines. These are supplied mainly from three‐phase sources of a sinusoidal voltage. There are situations, however, where this voltage is strongly distorted.
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