Results 1 to 10 of about 74,380 (202)
Effect of Doubly Fed Induction GeneratorTidal Current Turbines on Stability of a Distribution Grid under Unbalanced Voltage Conditions [PDF]
Energies, 2017 This paper analyses the effects of doubly fed induction generator (DFIG) tidal current turbines on a distribution grid under unbalanced voltage conditions of the grid.
Dahai Zhang +5 more
doaj +4 more sources
Grid-tied converter operated under unbalanced and distorted grid voltage conditions [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 The paper presents a three-phase grid-tied converter operated under unbalanced and distorted grid voltage conditions, using a multi-oscillatory current controller to provide high quality phase currents.
A. Gałecki +4 more
doaj +2 more sources
Fully Digital Grid Synchronization Under Harmonics and Unbalanced Conditions [PDF]
IEEE Access, 2019 For the grid-connected system, the unbalanced and harmonic components of three-phase grid voltage have a significant impact on the accuracy of grid synchronization.
Yu Bai +3 more
doaj +2 more sources
Impedance-Based Stability Analysis of Grid-Connected Inverters under the Unbalanced Grid Condition
Applied Sciences, 2023 As a common interface circuit for renewable energy integrated into the power grid, the inverter is prone to work under a three-phase unbalanced weak grid.
Jinzhu Shi, Lihui Yang, Hao Yang
doaj +2 more sources
Novel PLL for power converters under unbalanced and distorted grid conditions [PDF]
The Journal of Engineering, 2019 A novel phase-locked loop (PLL) with simple structure is proposed in the present work for three-phase power converters under adverse grid conditions.
Jianguo Wang, Jihong Wang, Xing Luo
doaj +3 more sources
Journal of Modern Power Systems and Clean Energy, 2018 This paper presents an improved virtual synchronous control (VSynC) for the grid-connected voltage source converter (VSC) so as to continuously operate under the grid voltage with steady unbalance.
Lei SHANG +3 more
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Energies, 2022 Proposed in this article is bidirectional real and reactive power control of a three-phase grid-connected inverter under unbalanced grid conditions using a proportional-resonance controller. Different unbalanced grid conditions have been studied, such as
Mohammad Alathamneh +3 more
doaj +1 more source
Energies, 2022 Presented in this paper is a method of bidirectional real and reactive power control of a three-phase grid-connected inverter under unbalanced grid situations. Unbalanced three-phase load and unbalanced grid impedance are illustrations of unbalanced grid
Mohammad Alathamneh +3 more
doaj +1 more source
Ain Shams Engineering Journal, 2021 This paper presents improved energy management for grid-inverter of a hybrid photovoltaic (PV)/fuel cell (FC) energy system with unbalanced sensitive loads.
Mustafa İnci, Mehmet Selim Aygen
doaj +1 more source
Energies, 2022 Discussed in this study is a bidirectional power control technique for a three-phase grid connected inverter under different unbalanced grid conditions.
Mohammad Alathamneh +2 more
doaj +1 more source