Results 31 to 40 of about 5,304 (193)

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   +1 more source

Illustration of Modern Wind Turbine Ancillary Services [PDF]

, 2010
Increasing levels of wind power penetration in modern power systems has set intensively high standards with respect to wind turbine technology during the last years.
Anca D. Hansen, Hansen, Ioannis D. Margaris, Margaris, Nikolaos D. Hatziargyriou, Poul Sørensen   +5 more
core   +2 more sources

Investigation of condition monitoring system for grid connected photovoltaic (GCPV) system with power electronics converters using machine learning techniques

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Power systems protection has become more vital in recent years to ensure stability, reliability, security, and power quality due to the exponential growth of grid-connected photovoltaic (GCPV) systems. As a result, several nations have set new grid codes
Izhar Ahmad Saifi, Mohammad Amir, Ahteshamul Haque, Atif Iqbal   +3 more
doaj   +1 more source

Comprehensive fault ride-through scheme for doubly-fed induction generators

The Journal of Engineering, 2019
With the growth of wind energy penetration in electricity transmission grids, fault ride-through (FRT) ability is required in order to maintain the uninterrupted operation of wind farm in voltage disturbance scenarios.
Fan Cheng, Liangzhong Yao, Yan Li, Lijun Xie, Chunxia Wei   +4 more
doaj   +1 more source

Techniques for Ensuring Fault Ride-Through Capability of Grid Connected DFIG-Based Wind Turbine Systems: A Review [PDF]

, 2021
Renewable energy sources (RES) are being integrated to electrical grid to complement the conventional sources to meet up with global electrical energy demand.
Abubakar, A.S., Shehu, A.F., Shuaibu, M.
core   +2 more sources

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

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

Enhanced DC voltage control strategy for fault management of a VSC-HVDC connected offshore wind farm [PDF]

, 2016
This paper proposes a DC voltage control strategy for fault management taking into advantage the operation of the master controller located in the offshore AC substation platform.
Booth, Campbell, Dysko, Adam, Oulis Rousis, Anastasios, Tzelepis, Dimitrios   +3 more
core   +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

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