Results 21 to 30 of about 304 (145)

Interdependencies in HVDC grid protection: Impact of converter parameters and controls on DC fault‐ride‐through capabilities and protection system design

IET Generation, Transmission & Distribution, 2023
For future multi‐terminal HVDC networks, protection systems based on DC circuit breakers (DCCBs) are envisioned to limit the loss of power transmission towards AC grid(s). Yet, HVDC protection system design is considered a major challenge—especially in a
Patrick Düllmann, Christina Brantl, Christopher Klein, Albert Moser   +3 more
doaj   +1 more source

UM ESTUDO SOBRE UM SISTEMA DE PILHA A COMBUSTÍVEL MONOFÁSICO CONECTADO À REDE COM OPERAÇÃO FRT (FAULT RIDE THROUGH)

, 2023
O mercado global de energia elétrica está crescendo a uma taxa de cerca de 100 GW por ano e até recentemente, essa demanda era atendida por meio de plantas de geração centralizadas. No entanto, essa estrutura centralizada é ineficiente e poluente.
openaire   +2 more sources

Fault Ride Through Capability Improvement of DFIG Based Wind Farm Using Nonlinear Controller Based Bridge-Type Flux Coupling Non-Superconducting Fault Current Limiter

Energies, 2020
High penetration of Doubly Fed Induction Generator (DFIG) into existing power grid can attribute complex issues as they are very sensitive to the grid faults.
Md. Rashidul Islam, Md. Najmul Huda, Jakir Hasan, Mohammad Ashraf Hossain Sadi, Ahmed AbuHussein, Tushar Kanti Roy, Md. Apel Mahmud   +6 more
doaj   +1 more source

Fault-Ride-Through (FRT) Control of a grid-connected Fixed-Speed Wind Energy Conversion System using STATCOM

IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society
Accepted for Publication at IEEE IECON ...
Ayobami Olajube, Satish Vedula, Koto Omiloli, Olugbenga Moses Anubi   +3 more
openaire   +2 more sources

Enhancing FRT performance and smoothing output power of DFIG wind farm equipped by SFCL and SMES in a fuzzy framework

Engineering Science and Technology, an International Journal, 2019
Wind farms equipped by Doubly-Fed Induction Generators (DFIG) should have two capabilities so that system operators can efficiently utilizes them. These capabilities include Fault-Ride-Through (FRT) and smoothing the output active power fluctuations ...
Mostafa Sedighizadeh, Hesam Yarmohammadi, Masoud Esmaili   +2 more
doaj   +1 more source

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

Engineering Reports, Volume 8, Issue 6, June 2026.
Due to complex wind farm conditions, a coordinated control system was designed. It manages DC power surges during AC faults by temporarily storing excess energy and regulating voltages. This strategy optimizes unbalanced power and enables effective fault recovery, resulting in minimal voltage fluctuations and superior performance.
Lei Chen, Qi Han
wiley   +1 more source

Sliding Mode Controller-Based BFCL for Fault Ride-Through Performance Enhancement of DFIG-Based Wind Turbines

Complexity, 2020
The fault ride-through (FRT) capability and fault current issues are the main challenges in doubly fed induction generator- (DFIG-) based wind turbines (WTs).
Mehdi Firouzi, Mojtaba Nasiri, Saleh Mobayen, G. B. Gharehpetian   +3 more
doaj   +1 more source

Lyapunov Stability Scheme Based Nonlinear Power Transfer Matrix Model for Power Control and Modeling of PMSG‐Wind Turbines

Energy Science &Engineering, Volume 14, Issue 1, Page 364-376, January 2026.
Nonlinear Power Transfer Matrix Model for Power Control and Modeling of PMSG‐Wind Turbines ABSTRACT This paper presents the Lyapunov stability scheme based nonlinear power transfer matrix (NLPTM) model for controlling and modeling the permanent magnet synchronous generator (PMSG) based wind turbine.
Muhammad Ali Bijarani, Ghulam Sarwar Kaloi, Zohaib Hussain Leghari, Mohammad R. Altimania, Hafiz Mudassir Munir, Ievgen Zaitsev   +5 more
wiley   +1 more source

A novel hybrid interlinking transformer-integrated DFIG wind power and energy storage system with flexible control strategy

International Journal of Electrical Power & Energy Systems
Double-fed induction generator (DFIG) based wind turbine generator (WTG) demonstrates pronounced sensitivity to the abnormal grid voltages, such as sag, swell or harmonic, which can precipitate disconnections from the power grid due to fault ride-through
Jinmu Lai, Yang Liu, Xin Yin, Yaoqiang Wang, Jiaxuan Hu, Xianggen Yin, Keliang Zhou   +6 more
doaj   +1 more source

Adaptive Gain Scheduling Control of Doubly Fed Induction Generator Based Wind Turbines to Improve Fault Ride Through Performance [PDF]

International Journal of Industrial Electronics, Control and Optimization, 2018
The Doubly-Fed Induction Generators (DFIG) based Wind Turbines (WT) are widely used in WTs connected to power systems. Traditionally the back-to-back converters are used in order to control the DFIG.
Ahmad Khajeh, Zahra Shabani
doaj   +1 more source