Results 51 to 60 of about 2,565 (167)

Coordinated DC Fault Ride‐Through Control for a Grid‐Forming Wind‐Storage System With VSC‐HVDC Integration Under Transmission Constraints

Engineering Reports
Due to the complexity of wind farm environments and the particularity of DC systems, fault signals may be affected by numerous factors, which can compromise the accuracy of fault detection.
Lei Chen, Qi Han
doaj   +1 more source

Fault Current Response Modeling and Parameter Identification During High-/Low-Voltage Ride-Through Based on Adaptive Nonlinear Compensation

Energies
To address the difficulty in accurately characterizing the fault current response of renewable energy grid-connected devices during high-/low-voltage ride-through, this paper proposes a fault current response modeling and parameter identification method ...
Jiayang Zhou, Zhenghong Tu, Jifeng Cheng, Kun Chen, Qiuyu Zeng, Guangyu Sun   +5 more
doaj   +1 more source

Evaluating a Hybrid Circuit Topology for Fault-Ride through in DFIG-Based Wind Turbines. [PDF]

Sensors (Basel), 2022
Saeed S, Asghar R, Mehmood F, Saleem H, Azeem B, Ullah Z.   +5 more
europepmc   +1 more source

Control Strategy of Low-voltage Ride-through for Micro-grid under Asymmetric Grid Voltage

Kongzhi Yu Xinxi Jishu, 2016
It researched the control strategy of micro-grid low voltage ride-through under asymmetric grid voltage, established a mathematical model of micro- grid stability controller under asymmetric grid voltage for low voltage ride- through of micro-grid under ...
XU Liang, HAN Minxiao
doaj  

Transient Equivalent Modelling of a Wind Farm Based on QPSO-Based Wind Turbine Fault Ride-Through Control

Energies
At present, the equivalent modeling method of wind farms mostly adopts single-machine multiplication equivalence, which has the deficiencies of large model error and difficulty in accurately reflecting the fault transient characteristics of wind farms ...
Jianan He, Shenbing Ma, Xu Zhang, Meiling Luo, Lei Li, Jian Niu, Haitao Liu, Ping Jin, Yabo Liang   +8 more
doaj   +1 more source

Coordinate Fault Ride-Through Strategy for Connection of Offshore Wind Farms Using Voltage Source-Converter-Based High-Voltage Direct-Current Transmission under Single Polar Fault. [PDF]

Sensors (Basel), 2023
Zhou H, Ge S, Qin L.
europepmc   +1 more source

Techniques for Ensuring Fault Ride-Through Capability of Grid Connected DFIG-Based Wind Turbine Systems: A Review

Nigerian Journal of Technological Development, 2021
Renewable energy sources (RES) are being integrated to electrical grid to complement the conventional sources to meet up with global electrical energy demand.
M. Shuaibu, A. S. Abubakar, A. F. Shehu
doaj  

Fault Ride Through Control of Multiport Converter for Distribution Grids

2022 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2022
Domínguez-Hernàndez, Martí, Esquius Mas, Oriol, Cheah-Mane, Marc, Prieto-Araujo, Eduardo, Gomis-Bellmunt, Oriol   +4 more
openaire   +3 more sources

A comprehensive FRT strategy based on individual arm capacitor voltage control for MMC in hybrid AC/DC distribution grids

International Journal of Electrical Power & Energy Systems
Due to the wide application of modular multilevel converters (MMCs) in hybrid AC/DC distribution grids, enhancing the fault ride-through (FRT) capability of MMC is essential to improve the reliability of the hybrid AC/DC distribution grids. In this paper,
Yu Chen, Zhen Wang, Minghao Wen, Xianggen Yin   +3 more
doaj   +1 more source

Review of the Configuration and Transient Stability of Large-Scale Renewable Energy Generation Through Hybrid DC Transmission

CES Transactions on Electrical Machines and Systems
Based on the complementary advantages of Line Commutated Converter (LCC) and Modular Multilevel Converter (MMC) in power grid applications, there are two types of hybrid DC system topologies: one is the parallel connection of LCC converter stations and ...
Xinshou Tian, Yongning Chi, Longxue Li, Hongzhi Liu   +3 more
doaj   +1 more source