Results 81 to 90 of about 10,605 (251)

Sub‐Synchronous Oscillation Suppression Strategy for DFIG Based on Morris‐EFAST Global Sensitivity Analysis and Multi‐Parameter Co‐Optimisation

open access: yesIET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
The impedance sensitivity of the doubly‐fed induction generator (DFIG) grid‐connected system with series compensation is analysed using the Morris method and the extended Fourier amplitude sensitivity test (EFAST). A cooperative optimisation approach is proposed to adjust high‐sensitivity parameters, thereby suppressing sub‐synchronous oscillations ...
Gaojun Meng   +5 more
wiley   +1 more source

Sistemas de trasmisión flexible en corriente alterna

open access: yesPrisma Tecnológico, 2016
En el presente trabajo se describe, a grandes rasgos, qué son los Sistemas de Transmisión Flexibles en Corriente Alterna, mejor conocidos como dispositivos FACTS.
Francisco Pérez
doaj  

Optimizing power system stability: A hybrid approach using manta ray foraging and Salp swarm optimization algorithms for electromechanical oscillation mitigation in multi‐machine systems

open access: yesIET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.
This paper presents a TID‐based PSS optimized by MRFOSSA, ensuring robust stability in power systems, validated through WSCC‐3 machines 9‐bus system. Abstract This paper emphasizes the significance of ensuring adequate damping of electromechanical oscillations in power systems to ensure stable operation.
Mohamed H. Hassan   +4 more
wiley   +1 more source

Security Constrained Multi-Stage Transmission Expansion Planning Considering a Continuously Variable Series Reactor

open access: yes, 2017
This paper introduces a Continuously Variable Series Reactor (CVSR) to the transmission expansion planning (TEP) problem. The CVSR is a FACTS-like device which has the capability of controlling the overall impedance of the transmission line. However, the
Dimitrovski, Aleksandar   +2 more
core   +1 more source

Analysis of reactive power loadability and management of flexible alternating current transmission system devices in a distribution grid using whale optimization algorithm

open access: yesIET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
This paper suggests the optimal placement of different flexible alternating current transmission system (FACTS) devices using various metaheuristic methods associated with effective cost management in the distribution network. The outcomes show that the proposed WOA technique generates more upshot than any other evolutionary algorithms in cost ...
Honey Baby   +4 more
wiley   +1 more source

TCSC PLACEMENT FOR LOSS MINIMISATION USING SELF ADAPTIVE FIREFLY ALGORITHM [PDF]

open access: yesJournal of Engineering Science and Technology, 2015
This paper presents the use of Self Adaptive Firefly Algorithm to identify the optimal placement of Thyristor Controlled Series Compensator (TCSC) in a power system network.
R. SELVARASU, M. SURYA KALAVATHI
doaj  

Optimal Power Flow of Integrated Renewable Energy System using a Thyristor Controlled SeriesCompensator and a Grey-Wolf Algorithm

open access: yesEnergies, 2019
Inrecent electrical power networks a number of failures due to overloading of the transmission lines, stability problems, mismatch in supply and demand, narrow scope for expanding the transmission network and other issues like global warming ...
M. Rambabu   +2 more
doaj   +1 more source

Anomaly Matching and Low Energy Theories at High Matter Density

open access: yes, 2003
I provide new arguments supporting the validity of the t'Hooft anomaly conditions at non zero quark chemical potential. These constraints strengthen the quark-hadron continuity scenario.
Sannino, Francesco
core   +1 more source

Nonlinear finite element analysis of reinforced concrete beams strengthened with textile fine grained mortar [PDF]

open access: yes, 2020
Nowadays, there was an increasing need of repairing and upgrading the reinforced concrete (RC) structure due to the deterioration of the structure. The fibre reinforced polymer (FRP) was commonly used for structural retrofitting purposes.
Abdul Hamid, Noor Azlina   +4 more
core  

Cascaded deep NN‐based customer participation by considering renewable energy sources for congestion management in deregulated power markets

open access: yesIET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
This paper proposes a cascaded Deep Neural Network (DNN) based customer participation (CP) through financial incentives and wind energy source (WES) as on‐site generation (OSG) to alleviate congestion over congested transmission lines. The proposed module is a cascade combination of the Filtering Module (FM) which is based on modified back propagation ...
Anjali Agrawal   +5 more
wiley   +1 more source

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