Design of Bi-directional CLLC Resonant Converter with Planar Transformer and Synchronous Rectification for Energy Storage Systems

Dhakar, Ajeet Kumar; Soni, Abhinav; Saini, Vivek Kumar; Chandel, Saurav

doi:10.1109/pedes49360.2020.9379668

Cited by 3 publications

(2 citation statements)

References 18 publications

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“…The same inference is also applicable to the secondary side diodes. Hence, the average value of conduction loss in MOSFETs is estimated using Equation (136) and that in diodes D1 and D3 using Equations ( 137) and (138), respectively.…”

Section: Current-fed Full Bridge Convertermentioning

confidence: 99%

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Isolated DC-DC Power Converters for Simultaneous Charging of Electric Vehicle Batteries: Research Review, Design, High-Frequency Transformer Testing, Power Quality Concerns, and Future

B.S

Arunkumar

2023

Sustainability

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The transportation industry is transitioning from conventional Internal Combustion Engine Vehicles (ICVs) to Electric Vehicles (EVs) due to the depletion of fossil fuels and the rise in non-traditional energy sources. EVs are emerging as the new leaders in the industry. Some essential requirements necessary for the widespread adoption of EVs include sufficient charging stations with numerous chargers, less to no wait time before charging, quick charging, and better range. To enable a quicker transition from ICVs to EVs, commercial organizations and governments would have to put in a mammoth effort, given the low number of installed chargers in developing nations such as India. One solution to lower the waiting time is to have multiple vehicles charging simultaneously, which might involve charging two- and four-wheelers simultaneously, even though their battery voltage ratings differ. This paper begins by providing the details of the power sources for EV charging, the charging levels and connector types, along with the specifications of some of the commercial chargers. The necessity of AC-DC converters in EV charging systems is addressed along with the power quality concerns due to the increased penetration of EVs. Next, a review of the existing research and technology of isolated DC-DC converters for simultaneous charging of EV batteries is provided. Further, several potential isolated DC-DC converter topologies for simultaneous charging are described with their design and loss estimation. A summary of the existing products and projects with simultaneous charging features is provided. Finally, insight is given into the future of simultaneous charging.

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Section: Current-fed Full Bridge Convertermentioning

confidence: 99%

“…A similar method of design is given in Refs. [135,136]. A circuit-parameter-based design method is proposed and used in Ref.…”

Section: Cllc Resonant Convertermentioning

confidence: 99%

Isolated DC-DC Power Converters for Simultaneous Charging of Electric Vehicle Batteries: Research Review, Design, High-Frequency Transformer Testing, Power Quality Concerns, and Future

B.S

Arunkumar

2023

Sustainability

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A Survey of Bi-directional DC-DC Converters for Transportation Electrification and Microgrid Applications

P. A.,

Ramchand,

Nair

2023

2023 International Conference on Power, Instrumentation, Control and Computing (PICC)

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Cascaded Half-Bridge-Based Bidirectional Multilevel Bridgeless PFC With Multioutput Ports

Min,

Ordonez

2023

IEEE Trans. Power Electron.

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Design of Bi-directional CLLC Resonant Converter with Planar Transformer and Synchronous Rectification for Energy Storage Systems

Cited by 3 publications

References 18 publications

Isolated DC-DC Power Converters for Simultaneous Charging of Electric Vehicle Batteries: Research Review, Design, High-Frequency Transformer Testing, Power Quality Concerns, and Future

Isolated DC-DC Power Converters for Simultaneous Charging of Electric Vehicle Batteries: Research Review, Design, High-Frequency Transformer Testing, Power Quality Concerns, and Future

A Survey of Bi-directional DC-DC Converters for Transportation Electrification and Microgrid Applications

Cascaded Half-Bridge-Based Bidirectional Multilevel Bridgeless PFC With Multioutput Ports

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