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A Bidirectional Isolated Multiport DC-DC Converter for DC grid
2021 IEEE Southern Power Electronics Conference (SPEC), 2021 Multiport DC/DC converters (MPC) is becoming a promising configuration to integrate DC grids with different voltage levels. This paper presents a neutral-point clamped (NPC) converter-based MPC (NMPC), which is developed to interconnect medium voltage DC (MVDC) grid and low voltage DC (LVDC) grid. The circuit topology and operation principle of NMPC is
Zhang, Hanwen; id_orcid 0000-0003-0180-0993 +2 more
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A multiport Dc-Dc converter with high voltage gain
2014 IEEE 36th International Telecommunications Energy Conference (INTELEC), 2014 A family of non-isolated high-voltage-gain dc-dc power electronic converters is proposed. The suggested topologies can be used as multiport converters and draw continuous current from two input sources. They can also draw continuous current from a single source in an interleaved manner.
V. A. K. Prabhala +4 more
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A New Topology for Nonisolated Multiport Zero Voltage Switching Dc-Dc Converter
International Journal of Circuit Theory and Applications, 2018SummaryIn this paper, a new multiport zero voltage switching dc‐dc converter is proposed. Multiport dc‐dc converters are widely applicable in hybrid energy generating systems to provide substantial power to sensitive loads. The proposed topology can operate in 3 operational modes of boost, buck, and buck‐boost.
Pedram Chavoshipour Heris +2 more
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High-Power Multiport Dc-Dc Converter For PV Farm Applications [PDF]
, 2019 The trend toward generating electricity from renewable energy sources has encouraged researchers to work on finding more reliable and efficient ways of combining various sources, storage systems, and loads with different voltage ratings. Using the conventional structure of integrating multiple sources is proven to be less efficient and more expensive ...
Khodadady, Mohammad
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A multiport modular multilevel DC-DC converter
2016 IEEE 7th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2016The modular multilevel converter (MMC) for single stage DC-DC conversion is emerging as an alternative solution to the two-stage DC-AC-DC conversion. The AC current, that only circulates inside of the MMC, is used to balance the energy between submodules (SMs).
null Fei Zhang, Geza Joos, null Wei Li
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DC-DC Converter and Its Multiport Interface
2019 IEEE 16th India Council International Conference (INDICON), 2019DC-DC power conversion, ranging from volt-fraction to ten of kVs, and mWs-MWs, is found in various applications, the latter making a human’s life comfortable. DC motor drives [1], telecommunications [2], satellite [3], fuel cell electric vehicles [4], are among many other such applications.
Riya Jain +2 more
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A Multiport DC-DC Modular Multilevel Converter for HVDC Interconnection
2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 2020With the number of installed high voltage direct current (HVDC) transmission systems increasing, there is a growing requirement to develop high voltage and power DC-DC converter for interconnecting the HVDC systems with different voltage levels, which can improve the flexibility and reliability of power system.
Futian Qin +5 more
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Multiport DC/DC Converters for the More Electric Aircraft
CSAA/IET International Conference on Aircraft Utility Systems (AUS 2018), 2018The electrification of the transportation has shown a steady growth in the past decades. The unmistakable advantages of the electronics in terms of control capabilities, precision and the potential to reduce the pollutant emissions have been fueling this trend. The air transportation is now facing an unprecedented electrification push in the attempt to
G. Buticchi +4 more
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Multiport Multimodule Dc-Dc Converters for Ev Fast Chargers
2022Abstract — To increase the penetration of Electric Vehicles (EVs) worldwide, off-board charging stations with fast charging capability require further investigation. These fast chargers would provide the necessary power to multiple EVs with different voltage and power requirements.
Mena ElMenshawy, Ahmed Massoud
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Modelling and Control of Non-Isolated Multiport DC/DC Converter
2020 First IEEE International Conference on Measurement, Instrumentation, Control and Automation (ICMICA), 2020This paper analyzes a non-isolated multiport DCDC boost converter. The converter makes use of just one inductor compensating the space constraints in various applications. This converter presented hereby uses two input sources and feeds the power to two distinct loads.
Shreyansh Upadhyaya +3 more
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