Results 101 to 110 of about 11,960 (229)

Fast analytical calculation-based modeling method and fault ride-through parameters selection to enhance short-term voltage stability of grids with large-scale photovoltaic power plants

International Journal of Electrical Power & Energy Systems
Large-scale centralized photovoltaic power plants (PVPPs) connected to a power grid may cause short-term voltage instabilities during fault ride-through (FRT) processes.
Boyang Li, Shiyun Xu, Weixing Li, Pupu Chao, Xiaodong Liang, Zhimin Li   +5 more
doaj   +1 more source

Fault blocking converters for HVDC transmission : a transient behaviour comparison [PDF]

, 2018
A thorough comparison of the transient behaviours of two state-of-the-art converters suitable for HVDC transmission is presented. The Alternate Arm and Mixed-Cell Modular Multilevel Converter topologies both have DC fault blocking capability and are ...
Finney, S., Holliday, D., Rault, P., Vozikis, D.   +3 more
core  

Enhancing Fault Ride-Through Capacity of DFIG-Based WPs by Adaptive Backstepping Command Using Parametric Estimation in Non-Linear Forward Power Controller Design

IEEE Access
The principal issue associated with wind parks (WPs) based on doubly-fed induction generators (DFIGs) is their vulnerability to network faults. This paper presents a novel nonlinear forward power controller design with an adaptive backstepping command ...
Azeddine Loulijat, Mohamed Makhad, Abdelilah Hilali, Hamid Chojaa, Mouncef El marghichi, Mohammed Hatatah, Thamer A. H. Alghamdi   +6 more
semanticscholar   +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

Low-voltage ride-through capability in a DFIG using FO-PID and RCO techniques under symmetrical and asymmetrical faults. [PDF]

Sci Rep, 2023
Sabzevari K, Khosravi N, Abdelghany MB, Belkhier Y, Tostado-Véliz M, Kotb H, Govender S.   +6 more
europepmc   +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

Distance protection of IBR transmission lines considering active voltage support under asymmetrical faults

International Journal of Electrical Power & Energy Systems
In the inverter-based resource (IBR) transmission system, the fault ride-through (FRT) control of the IBR significantly modifies its fault characteristics.
Hongyue Ma, Yan Li, Tao Zhang, Tao Zheng, Zhiguo Hao   +4 more
doaj   +1 more source

The application of the modular multilevel matrix converter in high-power wind turbines [PDF]

The trend in wind turbines has shown an ongoing power rating growth, reaching sizes up to 10 MW. Multilevel converters have therefore become a favourable solution for Multi-MW Wind Energy Conversion Systems (WECSs), due to high efficiency, reliability ...
Cardenas, Roberto, Diaz, Matias, Espinoza, Mauricio, Mora, Andreas, Wheeler, Patrick   +4 more
core  

A Direct Current-Synchronization Control for Voltage Source Converter With Enhanced Fault Ride-Through Capability

IEEE Open Journal of Power Electronics
For grid-forming (GFM) controlled voltage-source converters (VSCs), there is a challenge in addressing their fault ride-through (FRT) capability under large grid disturbances. Specifically, the challenge lies in achieving rapid and robust synchronization
Zheran Zeng, Dongsheng Yang, Heng Wu, Liangcai Shu, Yin Sun, Songda Wang   +5 more
semanticscholar   +1 more source

Enhancing low voltage ride through capability of grid connected DFIG based WECS using WCA-PSO tuned STATCOM controller. [PDF]

Heliyon, 2022
Muisyo IN, Muriithi CM, Kamau SI.
europepmc   +1 more source