Results 221 to 230 of about 150,728 (293)

An optimized shunt active power filter using the golden Jackal optimizer for power quality improvement. [PDF]

open access: yesSci Rep
Bakria D   +9 more
europepmc   +1 more source

Influence of on-road mobile monitoring design on ultrafine particle exposure models and cognitive health inferences. [PDF]

open access: yesJ Expo Sci Environ Epidemiol
Blanco MN   +5 more
europepmc   +1 more source

Grid-Forming IBRs Under Unbalanced Grid Conditions: Challenges, Solutions, and Prospects

IEEE Transactions on Sustainable Energy
The penetration of inverter-based resources (IBRs) into the grid is experiencing significant growth. Their control behavior during unbalanced grid conditions can impact system stability and protection.
Xinquan Chen, S Q Bu, Ilhan Kocar
exaly   +4 more sources

Observer-Based Sliding-Mode Control for Grid-Connected Power Converters Under Unbalanced Grid Conditions

IEEE Transactions on Industrial Electronics, 2022
This article proposes a novel robust control strategy for three-phase power converters operated under unbalanced grid conditions. A consolidated control objective is obtained in the stationary $\alpha \beta$ frame, which can be flexibly adjusted ...
JOSÉ I Leon   +2 more
exaly   +2 more sources

Inner Current Controls of Grid-Connected PV for Unbalanced Grid Conditions

2021 North American Power Symposium (NAPS), 2021
This paper examines the implementation and performance of unbalance controls in a grid-connected converter of a solar photovoltaic (PV) power plant.
A. Alsaif, Zhixin Miao, Lingling Fan
semanticscholar   +2 more sources

Operation of Grid-Connected DFIG Under Unbalanced Grid Voltage Condition

IEEE Transactions on Energy Conversion, 2009
Doubly fed induction generator (DFIG) still shares a large part in today's wind power market. It provides the benefits of variable speed operation cost-effectively, and can control its active and reactive power independently. Crowbar protection is often adopted to protect the rotor-side voltage source converter (VSC) from transient overcurrent during ...
Pavol Bauer
exaly   +4 more sources

Arm Current Balancing Control for Modular Multilevel Converters Under Unbalanced Grid Conditions

IEEE Transactions on Power Electronics, 2020
Symmetrical ac-side current control is widely used for grid-connected modular multilevel converters (MMCs) under grid fault conditions. However, it is revealed that this control method can lead to unbalanced arm currents and consequently asymmetrical ...
Xiong Liu, Yi Tang, Jinyu Wang
exaly   +2 more sources

Nonlinear MPC for DFIG-based wind power generation under unbalanced grid conditions

International Journal of Electrical Power and Energy Systems, 2022
Mohamed Abdelkarim Abdelbaky   +2 more
exaly   +2 more sources

Finite-Time Command Filtered Control of Three-Phase AC/DC Converter Under Unbalanced Grid Conditions

IEEE transactions on industrial electronics (1982. Print), 2023
For the three-phase ac/dc converter, unbalanced grid voltages cause grid current distortions and dc-link voltage fluctuations, threatening the safe operation of the power grid or loads.
Cheng Fu   +4 more
semanticscholar   +1 more source

Negative-Sequence Current Compensation-Based Coordinated Control Strategy for Dual-Cage-Rotor Brushless Doubly Fed Induction Generator Under Unbalanced Grid Conditions

IEEE transactions on industrial electronics (1982. Print), 2023
In this article, we propose a negative-sequence current compensation-based coordinated control strategy for dual-cage-rotor brushless doubly fed induction generator, where the machine-side converter (MSC) and the grid-side converter (GSC) cooperate to ...
Ming-Hsien Cheng   +2 more
semanticscholar   +1 more source

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