Results 31 to 40 of about 74,432 (298)
Mathematics, 2022 Grid faults are found to be one of the major issues in renewable energy systems, particularly in wind energy conversion systems (WECS) connected to the grid via back-to-back (BTB) converters.
Syed Wajahat Ali +6 more
semanticscholar +1 more source
Experimental Study on Low Voltage Ride-Through of DFIG-Based Wind Turbine
International Journal of Electrical and Electronic Engineering & Telecommunications, 2022 This paper presents an architecture of the Doubly-Fed Induction Generator based on Wind Energy Conversion System (DFIG-WECS) to study with the Low Voltage Ride Through (LVRT) capability.
N. Khoa, D. Tung, L. Dai
semanticscholar +1 more source
Development of HVRT and LVRT Control Strategy for PMSG-Based Wind Turbine Generators
Energies, 2020 Various challenges are acknowledged in practical cases with high wind power penetration. Fault ride-through (FRT) capability has become the most dominant grid integration requirements for the wind energy conversion system worldwide. The high voltage ride-
Liang Yuan +5 more
doaj +1 more source
Fault Ride Through approach for Grid-Connected Photovoltaic System
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 This paper presents a fault ride-through approach for grid-connected photovoltaic (PV) systems, aimed at improving the system's response during voltage sags and limiting the maximum inverter current during symmetrical faults.
Komal Bai +2 more
doaj +1 more source
Control Strategy for Potential Vector Remolding Fault Ride-through in Grid-forming MMC [PDF]
Dianli jianshe[Objective] The operational characteristics of the grid-forming modular multilevel converter （MMC） in offshore wind power transmission systems under short-circuit faults in the receiving-end grid are unclear， and the interaction mechanism between fault ...
FANG Chaoxiong, TANG Yuchen, LIN Yi, SHEN Hao, PAN Chao, BIAN Xiaoyan, ZHAO Jinbin
doaj +1 more source
IEEE Access, 2022 Modular multilevel converter-based high-voltage direct current (MMC-HVDC) transmission is becoming a trend in offshore wind-farm integration. However, the large DC-side energy dissipation equipment, which is utilized to dissipate surplus wind power under
Xiaohe Wang +5 more
semanticscholar +1 more source
A PMSG Wind Energy System Featuring Low-Voltage Ride-through via Mode-Shift Control
Applied Sciences, 2022 Low-voltage ride-through (LVRT) and grid support capability are becoming a necessity for grid-tied renewable energy sources to guarantee utility availability, quality and reliability.
Rania A. Ibrahim, N. Zakzouk
semanticscholar +1 more source
Susceptibility of Large Wind Power Plants to Voltage Disturbances — Recommendations to Stakeholders
Journal of Modern Power Systems and Clean Energy, 2022 Sufficient fault ride-through (FRT) of large wind power plants (WPPs) is essential for the operation security of transmission system. The majority of studies on FRT do not include all disturbances originating in the transmission system or the ...
Roger Alves de Oliveira +1 more
doaj +1 more source
Active Fault Current Limitation for Low-Voltage Ride-Through of Networked Microgrids
IEEE Transactions on Power Delivery, 2022 With the continuously increasing penetration of networked microgrids (MGs) on the local utility grid (UG), MGs face the challenge to avoid increasing system fault currents during low-voltage ride-through (LVRT).
Xubin Liu +6 more
semanticscholar +1 more source
LVRT Control Strategy for Asymmetric Faults of DFIG Based on Improved MPCC Method
IEEE Access, 2021 In the case of asymmetric fault, the modern new power grid requires that the doubly-fed induction generator (DFIG) still has good low voltage ride-through (LVRT) capabilities. To solve this problem, a low voltage ride-through control strategy based on an
Can Ding, Yunwen Chen, Taiping Nie
doaj +1 more source