Results 281 to 290 of about 3,078,193 (321)

Reconfigurable Grid Following/Grid Forming Control based Photovoltaic Multilevel Inverter for Grid Stability Support

Annual Conference of the IEEE Industrial Electronics Society
This paper introduces an adaptive reconfigurable grid following (GFL)/grid forming (GFM) control technique for a photovoltaic (PV) multilevel inverter which is connected to a renewable energy source (RES) dominant lower inertia grid.
Supratik Bhowmick, Chandan Chakraborty
semanticscholar   +1 more source

A Reference Frame Rematching Method for Enhancing Large-Signal Stability of Grid-Following Inverter Under Weak Grid

IEEE transactions on power electronics
The classical phase-locked loop (PLL)-based vector current control scheme has been widely used in grid-following (GFL) inverter systems. However, GFL inverters with this classical control scheme tend to be unstable under severe grid fault conditions ...
Liangwei Huang, F. Blaabjerg
semanticscholar   +1 more source

Adaptive Hybrid Filtering & Damping Control for Grid-Following MMC

2023 IEEE Energy Conversion Congress and Exposition (ECCE), 2023
Pengxiang Huang, Luigi Vanfretti
openaire   +1 more source

On Stability of PQ-Controlled Grid-Following and Droop-Control Grid-Forming Inverters

2022 IEEE Energy Conversion Congress and Exposition (ECCE), 2022
Tareq Hossen, Behrooz Mirafzal
openaire   +1 more source

Enhanced Operation of Grid-Following VSCs With Alternating-Voltage Control in Ultraweak Grids

IEEE Journal of Emerging and Selected Topics in Power Electronics
Alternating-voltage control (AVC) is preferred in weak grids to enhance voltage stiffness and active power transfer capability for grid-following voltage source converters (VSCs) with a phase-locked loop (PLL). However, asymmetric dq coupling of control loops is intensified with the AVC due to reactive currents, which leads to undesired interactions ...
Wei Wu, Zhiqing Yang, Shan He, Helong Li, Kai Zhang, Lijian Ding   +5 more
openaire   +1 more source

Evaluating the Equivalent Inertia of Grid-Following and Grid-Forming Inverter-Based Resources

IEEE transactions on energy conversion
The increasing prevalence of inverter-based resources (IBRs) is creating changes in the dynamic behaviors of power systems. Depending on the type of control, IBRs can exhibit time-varying inertial support following disturbances, even when using a fixed ...
Zaid Ibn Mahmood, Hantao Cui, Buxin She, F. Li   +3 more
semanticscholar   +1 more source

Transient Stability Analysis and Enhancement of Grid-Forming and Grid-Following Converters

IEEE Journal of Emerging and Selected Topics in Industrial Electronics
The increasing prevalence of grid-following (GFL) converters in modern power systems raises concerns about transient stability, mainly stemming from loss of synchronization (LOS).
Chenhang Xu, Zhixiang Zou, Jiajun Yang, Zheng Wang, Wu Chen, G. Buticchi   +5 more
semanticscholar   +1 more source

Efficient Minigrid System Control with Synchronous Generation and Grid Following Inverter

2022 IEEE 40th Central America and Panama Convention (CONCAPAN), 2022
Leinyker Palacios, Juan M. Gers, Luis A. Molina   +2 more
openaire   +1 more source

Comparative Analysis of the Power Output Capabilities of Grid-Following and Grid-Forming Inverters Considering Static, Dynamic, and Thermal Limitations

IEEE Transactions on Power Systems
This article investigates the maximum transferable power (MTP) of inverter-based resources (IBRs) and provides the output capability curves (OCCs) of grid-tied grid-following inverters (GFLIs) and grid-forming inverters (GFMIs). To this end, in the first
M. Ravanji, Weihua Zhou, N. Mohammed, B. Bahrani   +3 more
semanticscholar   +1 more source

Consensus Control for Coordinating Grid-Forming and Grid-Following Inverters in Microgrids

IEEE Transactions on Smart Grid, 2022
Ankit Singhal, Thanh Long Vu, Wei Du
exaly