Results 91 to 100 of about 15,910,061 (175)

Enhanced Fault Ride-through Scheme for Mitigating Rotor Speed Instability of Doubly Fed Induction Generator Based Wind Farms

, 2010
This paper analyzes and proposes a novel scheme with suitable control strategy to increase the probability of successful fault ride-through (FRT) as well as to enhance the rotor speed stability of doubly fed induction generator (DFIG) based wind farms ...
M P Selvan, K Vinothkumar
core   +1 more source

AC Fault Ride-Through Method of HVDC Interconnector for Islanded AC Grid With Offshore Wind Farm and Loads

IEEE Access
This paper proposes an ac fault ride-through (FRT) method for high-voltage dc (HVDC) transmission systems that serve as an interconnector between the onshore ac grid and an islanded offshore ac grid.
Nikola Krneta, Kenichiro Sano
doaj   +1 more source

Fault Ride-Through Study of Wind Turbines

, 2013
The installation of wind energy has increased rapidly around the world. The grid codes about the wind energy require wind turbine (WT) has the ability of fault (or low voltage) ride-through (FRT).
Xinyan Zhang, Weiqing Wang, Chao Yun, Xuan Cao   +3 more
core  

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

Model predictive-based control technique for fault ride-through capability of VSG based grid-forming converter

, 2022
Increasing integration of renewable energy resources emphasizes the importance of the grid-forming virtual synchronous generator (VSG)-based converters.
Khan, Basit, Sepehr, Amir, Adabi, Jafar, Pouresmaeil, Edris, Pouresmaeil, Mobina   +4 more
core   +1 more source

Fault Current Suppression for the Fault Ride-Through of Triple-Active-Bridge Converters

The fault ride-through (FRT) capability is an important ancillary service for power converters in dc power distribution systems. Despite extensive research, the triple active bridge converter (TABC) has been perceived as lacking FRT capability due to the
Wang, Yanbo, Zhang, Qi; id_orcid, Chen, Zhe; id_orcid, Zhang, Hanwen; id_orcid, Yu, Haoyuan; id_orcid   +4 more
core   +1 more source

Fault Ride-Through Characteristics of Small Wind Turbines

, 2019
There is significant potential for an increase in the use of kilowatt-class small wind turbines (SWTs) in Japan due to reduced limitations with respect to installation, despite their high cost.
Junji Kondoh, Hidetoshi Mizuno, Takuji Funamoto   +2 more
core   +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

Grid fault ride-through capability of voltage-controlled inverters for distributed generation applications. [PDF]

, 2017
The increased integration of distributed and renewable energy resources (DERs) has motivated the evolution of new standards in grid interconnection requirements.
Piya, Prasanna
core  

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