Results 11 to 20 of about 580 (262)

Improving the Performance of PMSG Wind Turbines During Grid Fault Considering Different Strategies of Fault Current Limiters

Frontiers in Energy Research, 2022
The wind energy conversion technology of a Permanent Magnet Synchronous Generator (PMSG) is very promising in renewable power generation. However, the performance of the grid-connected PMSGs is greatly affected by grid disturbances because their stator ...
Kenneth E. Okedu, Kenneth E. Okedu
doaj   +1 more source

Neuro Fuzzy Logic Controlled Parallel Resonance Type Fault Current Limiter to Improve the Fault Ride Through Capability of DFIG Based Wind Farm

IEEE Access, 2020
Doubly fed induction generators (DFIGs) are vulnerable to grid related electrical faults. Standards require DFIGs to be disconnected from the grid unless augmented with a fault ride through (FRT) capability.
Md. Rashidul Islam, Jakir Hasan, Md. Rezaur Rahman Shipon, Mohammad Ashraf Hossain Sadi, Ahmed Abuhussein, Tushar Kanti Roy   +5 more
doaj   +1 more source

Low voltage ride-through capability improvement methods for DFIG based wind farm

Journal of Electrical Systems and Information Technology, 2018
In this paper the low voltage ride-through (LVRT) capability enhancement of the DFIG based wind farm (WF) is accomplished by using of the existing series devices like the new bridge type fault current limiter (NBFCL), new solid-state fault current ...
Md Emrad Hossain
doaj   +1 more source

Penggunaan SFCL untuk membatasi arus gangguan pada jaringan distribusi terintegrasi dengan pembangkit energi baru terbarukan

Jurnal Eltek, 2021
ABSTRAK Integrasi pembangkit listrik energi baru terbarukan ke jaringan listrik yang sudah ada dapat menyebabkan kenaikan arus gangguan, mengakibatkan peralatan proteksi yang ada tidak mampu untuk menangulanginya.
Lauhil Mahfudz Hayusman, Noor Saputera, Eddy Robinson Sampe   +2 more
doaj   +1 more source

Inductive Fault Current Limiters in VSC-HVDC Systems: A Review

IEEE Access, 2020
Fast emerging fault current levels in high voltage direct current (HVDC) systems has always been a significant obstacle to building a safer and more reliable grid. Inductive fault current limiters (FCLs), compared with its resistive counterpart, are very
Hang Zhou, Jiaxin Yuan, Fan Chen, Baichao Chen   +3 more
doaj   +1 more source

Analytical Modeling of Rotary Electromagnetic Fault Current Limiter

IEEE Access, 2023
Rotary electromagnetic fault current limiter (FCL) is an emerging technology for limiting fault currents in the power network. The device consists of two movable air-core spherical reactor rings (i.e., inner and outer rings).
Seyed Amin Fazljoo, Aliakbar Damaki Aliabad, Ebrahim Amiri   +2 more
doaj   +1 more source

Investigation of the Operation of Active Superconducting Fault Current Limiters in Distribution Networks Connected to Microgrids [PDF]

Journal of Applied Research in Electrical Engineering, 2023
Increasing the penetration level of distributed generation (DG) units in radial power distribution systems can increase the short-circuit level in these networks, which can, in turn, have destructive effects such as exceeding the tolerable current of the
Ahmad Ghafari, Mohsen Saniei, Morteza Razzaz, Alireza Saffarian   +3 more
doaj   +1 more source

Enhancing Transient Stability of DFIG-Based Wind Turbine Systems Using Deep Learning-Controlled Resistance-Based Fault Current Limiters [PDF]

Advances in Engineering and Intelligence Systems
This research addresses the challenge of grid stability when integrating renewable energy, especially wind power. It focuses on enhancing transient stability in doubly fed induction generator (DFIG) wind energy systems using advanced strategies like ...
Yaoying Wang
doaj   +1 more source

Controllable-Dual Bridge Fault Current Limiter for Interconnection Micro-Grids

Energies, 2021
Different types of fault current limiters (FCLs) have been developed and designed based on non-superconducting DC reactors (NSDRs). This paper proposes a controllable dual-bridge FCL (CDBFCL) based on the NSDR for use in an AC-type micro-grid.
Hossein Shahbabaei Kartijkolaie, Kuo-Hsien Hsia, Saleh Mobayen, Mehdi Firouzi, Mohammadreza Shafiee   +4 more
doaj   +1 more source

Three-Phase Saturated-Core Fault Current Limiter

Energies, 2018
The saturated-core fault current limiter (SFCL) is widely used to limit the fault current. However, in the conventional SFCL structure, alternating current (AC) and direct current (DC) coils are wound on different loosely coupled cores.
Haocong Shen, Fei Mei, Jianyong Zheng, Haoyuan Sha, Changjia She   +4 more
doaj   +1 more source