Results 71 to 80 of about 835 (180)

Fault Ride-Through Study of Wind Turbines [PDF]

, 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  

Transient characteristics and adaptive fault ride through control strategy of DFIGs considering voltage phase angle jump

Journal of Modern Power Systems and Clean Energy, 2017
Wind power in China has experienced fast development in recent years. However, areas rich in wind power resources are often far away from loads centers, which leads to weak connection between wind turbines and power grid.
Xinshou Tian, Yongning Chi, Weisheng Wang, Gengyin Li, Haiyan Tang, Zhen Wang   +5 more
doaj   +1 more source

An Overcurrent Suppression Strategy for Distributed Photovoltaic Inverters Under Unbalanced Faults Based on Adaptive Linear Active Disturbance Rejection Control

IET Smart Grid, Volume 9, Issue 1, January/December 2026.
After distributed photovoltaic (PV) systems are connected to the distribution network, the overcurrent problem caused by transient faults instantaneously threatens the safety of PV inverters and other equipment. This paper proposes a comprehensive control method that combines active‐loop adaptive linear active disturbance rejection control (A‐LADRC ...
Dandan Zhu, Qian Zhou, Yongyong Jia, Dajiang Wang, Jianhui Meng, Xintong Dong, Junyuan Zhang   +6 more
wiley   +1 more source

Optimizing Fault Ride-Through of DGs in Distribution Networks to Preserve Recloser-Fuse Coordination

IEEE Access
Fuse saving protection is usually applied in distribution networks, through auto-reclosing, to prevent fuse burning under transient faults. The modern fault ride-through (FRT) standards, which require distributed generators (DGs) to remain connected ...
Evangelos E. Pompodakis, Yiannis A. Katsigiannis, Emmanouel S. Karapidakis   +2 more
doaj   +1 more source

Enhancing Fault Ride‐Through Capability of a High‐Voltage Power Grid Using Solar PV–Battery Assisted Auxiliary Support

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
High penetration of inverter‐based renewable energy sources introduces dynamic stability challenges in high‐voltage power systems, particularly under severe fault conditions. This study proposes a renewable‐integrated resilience enhancement framework for the Bibiyana 400/230 kV power hub in Bangladesh to ensure uninterrupted supply to critical 1.2 MW ...
Md. Behesty Hasan Sagor, Md Abdus Samad Kamal, Md. Feroz Ali, Md Mahedi Hasan, Fahad Saleh Al-Ismail, Md Shafiul Alam, Claire Gao   +6 more
wiley   +1 more source

Multifunctional scheme for frequency/voltage/stability control in HVDC line under concurrent cyber‐attacks and faults

IET Generation, Transmission & Distribution, 2022
This paper presents a control mechanism on high voltage direct current (HVDC) transmission line for frequency/voltage regulation, fault ride through (FRT) capability, and cyber‐attack/fault detection.
Reza Hemmati, Hossien Faraji
doaj   +1 more source

Improving fault ride‐through capability for doubly‐fed induction generator based on improved system structure and corresponding control scheme

IET Energy Systems Integration
Although there are many methods to improve the fault ride‐through (FRT) capability of doubly‐fed induction generator (DFIG) systems at present, each method has its shortcomings, especially the applicability under different voltage dips (VDs), so an ...
Long Xian, Lizhen Wu, Xiaoying Zhang, TingTing Pei   +3 more
doaj   +1 more source

Optimal Linear Protection Scheme of Inverter‐Based Distributed Energy Resources: Meeting Fault‐Ride‐Through Requirement

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
This paper presents a new two‐stage protection strategy for active distribution networks that not only addresses selectivity constraints along protected lines but also incorporates fault‐ride‐through (FRT) requirements of inverter‐based distributed energy resources (IBDERs). The proposed coordination strategy (PCS), which distinguishes it from previous
Amin Yazdaninejadi, Hossein Ebrahimi, Sajjad Golshannavaz, Zhiyi Li, Rajashik Paul   +4 more
wiley   +1 more source

Fault Ride-Through Characteristics of Small Wind Turbines [PDF]

, 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

High-Order Sliding Mode Control for DFIG-Based Wind Turbine Fault Ride-Through [PDF]

, 2013
International audienceThis paper deals with the Fault Ride-Through (FRT) capability assessment of a Doubly-Fed Induction Generator (DFIG)-based Wind Turbine (WT) using High-Order Sliding Mode (HOSM) control.
Jingang, Han, Brice Beltran, Mohamed Benbouzid, Beltran, Brice, Gang, Yao, Gang Yao, Yassine Amirat, Benbouzid, Mohamed, Amirat, Yassine, Mangel, Hervé, Herve Mangel, Jingang Han   +11 more
core   +4 more sources