Results 1 to 10 of about 150,728 (293)
Dynamic Modeling and Control of BDFRG under Unbalanced Grid Conditions [PDF]
Energies, 2021 The Brushless Doubly-Fed Reluctance Generator (BDFRG) is a potential alternative to the Doubly Fed Induction Generator (DFIG) in wind power applications owing to its reasonable cost, competitive performance, and high reliability.
Taufik Taluo +2 more
doaj +6 more sources
Control of Grid-Following Inverters Under Unbalanced Grid Conditions
IEEE Transactions on Energy Conversion, 2020 This paper proposes a new control scheme to eliminate the 3rd harmonic in the output currents of grid-following inverters under unbalanced grid conditions.
Seyed Fariborz Zarei +2 more
exaly +4 more sources
Online Parametric Estimation of Grid Impedance Under Unbalanced Grid Conditions [PDF]
Energies, 2019 Whereas power-electronics-based power systems are expected to enable more integration of renewable energy sources, they could pose crucial challenges including stability issues due to the Thévenin impedance seen by inverters.
Graham Town +2 more
exaly +3 more sources
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 +2 more sources
Control strategy for current limitation and maximum capacity utilization of grid connected PV inverter under unbalanced grid conditions. [PDF]
Sci RepUnder grid voltage sags, over current protection and exploiting the maximum capacity of the inverter are the two main goals of grid-connected PV inverters.
Joshi J +5 more
europepmc +2 more sources
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 +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 +3 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
A New Perspective of Wind Power Grid Codes Under Unbalanced and Distorted Grid Conditions [PDF]
IEEE Access, 2020 Increasing penetration of wind power has led power system operators worldwide to develop new grid codes for integration of a wind power plant (WPP) onto the grid. According to the grid codes issued by Federal Energy Regulatory Commission (FERC) in the US,
Md Moinul Islam +3 more
doaj +2 more sources