Results 1 to 10 of about 113,753 (307)
AC Voltage Control of DC/DC Converters Based on Modular Multilevel Converters in Multi-Terminal High-Voltage Direct Current Transmission Systems [PDF]
Energies, 2016 The AC voltage control of a DC/DC converter based on the modular multilevel converter (MMC) is considered under normal operation and during a local DC fault.
Rui Li, John E. Fletcher
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Comparative Performance Analysis of the DC-AC Converter Control System Based on Linear Robust or Nonlinear PCH Controllers and Reinforcement Learning Agent [PDF]
Sensors, 2022 Starting from the general topology and the main elements that connect a microgrid represented by a DC power source to the main grid, this article presents the performance of the control system of a DC-AC converter.
Marcel Nicola, Claudiu-Ionel Nicola
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MMC with parallel-connected MOSFETs as an alternative to wide bandgap converters for LVDC distribution networks [PDF]
The Journal of Engineering, 2017 Low-voltage direct-current (LVDC) networks offer improved conductor utilisation on existing infrastructure and reduced conversion stages, which can lead to a simpler and more efficient distribution network. However, LVDC networks must continue to support
Yanni Zhong +4 more
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Buck-Boost DC-AC converter based on coupled inductors. [PDF]
Sci RepAbstractIn this paper, a single stage buck–boost DC–AC converter based on coupled inductors is presented for renewable energy and electric vehicle applications. The proposed topology works with only three semiconductor switches, two diodes, and three coupled inductors to transfer input DC voltage to a high gain or low gain output AC voltage.
Osheba DSM +3 more
europepmc +4 more sources
Encapsulated 3Ø converter for power loss minimization in a grid-connected system
Automatika, 2023 A newly designed DC–AC three phase bidirectional converter (DATBC) with an encapsulated DC–DC converter (EDC) for the energy storage system (ESD) is analysed and investigated in this research paper.
Suresh K +3 more
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IEEE Open Journal of the Industrial Electronics Society, 2021 For the two-stage single-phase converter, including the power factor correction (PFC) ac-dc converter and dc-ac inverter, a second harmonic current compensator (SHCC) can be introduced to handle the second harmonic current (SHC) for removing the ...
Xinze Huang, Xinbo Ruan
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Energy Reports, 2020 For multi-applications, a novel universal switched-capacitor (SC) converter is proposed in this paper. The proposed converter consists of a rotation-type SC converter and a full-bridge circuit.
Kei Eguchi +3 more
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IEEE Access, 2022 The single-phase high frequency link (HFL) matrix-type DC-AC converter has been widely explored due to its high efficiency, light weight, and high power density, which offers galvanic isolation power conversion without bulky dc link capacitors and soft ...
Wenjie Zhu +5 more
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Three-Phase Bidirectional Isolated AC–DC Matrix-Converter With Full Soft-Switching Range
IEEE Access, 2023 Galvanically isolated ac-dc converters are crucial for integrating distribution generation, energy storage, dc microgrids, and electric vehicles with ac distribution system.
Edivan Laercio Carvalho +4 more
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Design and Simulation Converter with Buck-boost Converter as The Voltage Stabilizer
International Journal of Electrical, Energy and Power System Engineering, 2020 Buck-boost Converter is the device with the function to convert DC Voltage input to the setpoint DC Voltage output. Buck-boost converter can be used for regulating unstable voltage became a stable voltage by the user’s needs. Using a Buck-boost Converter
Aris Suryadi +2 more
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