Results 21 to 30 of about 1,312 (257)
IEEE Access, 2021 Single-stage converters based on an impedance source (IS) network merged with a multilevel inverter remain a trending research topic, from both the topological and control perspectives, because of their potential in applications involving renewable ...
Nicolas Mayorga +3 more
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Energies, 2018 Due to the increasing penetration of distributed generations (DGS) and non-negligible grid impedance, the instability problem of the multi-inverter system operating in current source mode (CSM) is becoming serious.
Ming Li, Xing Zhang, Wei Zhao
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Electromagnetic Compatibility of Impedance Source Inverters
Elektronika ir Elektrotechnika, 2017 In the last decade, many new structures of Impedance Source Networks have been presented and applied to a variety of powering systems. Electromagnetic Compatibility (EMC) testing is a required procedure, when introducing a new product to the market, in order to confirm that a particular device meets the required standards. The novelty presented in this
Bernacki, Krzysztof, Rymarski, Zbigniew
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Two-Stage Control for Small-Signal Modeling and Power Conditioning of Grid-Connected Quasi-Z-Source Inverter with LCL Filter for Photovoltaic Generation [PDF]
Journal of Operation and Automation in Power Engineering, 2021 Grid-connected inverter-based photovoltaic (PV) systems play an important role in Distributed Power Generation (DPG). For this application, quasi impedance source inverter is very suitable due to its ability to increase or decrease the output voltage of ...
F. Aalizadeh +3 more
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A new topology of the switched-inductor/capacitor quasi Z-source inverter with ability of uplifted-boost [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2020 In this paper, a new topology of switched-inductor/capacitor quasi impedance source inverter is suggested, which in comparison with the other topologies possesses higher boost voltage inversion at high modulation index and low shoot through duty cycle ...
Alireza Karbalaei +2 more
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Overview of impedance source networks for voltage source inverters
2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, 2015 This paper provides an analytical overview of different impedance sources networks. General classifcation and main properties of different impedance source networks and their modifcations are summarized and presented.
Tatiana E. Shults +2 more
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IET Renewable Power Generation, 2022 Fault currents of inverter‐interfaced distributed generators (IIDGs) depend on inverter controllers. Thus, IIDGs fault currents are different than those of synchronous‐based DGs, both from the magnitude and waveshape perspectives.
Talal Elemamali Sati, Maher A. Azzouz
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The Journal of Engineering, 2019 To ease the heavy burden of inverter control, including line current regulation, harmonic current suppression, filter resonance suppression, grid distortion suppression, phase locked loop etc., the study proposes a master–slave current regulation method ...
Yuanbin He +4 more
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Energies, 2018 A distorted grid voltage or nonlinear behavior in the current control loop can cause low frequency current harmonics in a grid-connected voltage source inverter (VSI).
Matthias Schiesser +3 more
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Modeling, Analysis, and Control Design of a Single-Stage Boost Inverter
Energies, 2021 A single-phase, single-stage, differential boost inverter comprises two independently-controlled boost DC-DC converters, with the load connected between their outputs.
Md. Rasheduzzaman +3 more
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