Results 91 to 100 of about 2,068 (220)

DESIGN LOAD FREQUENCY CONTROL (LFC) UNTUK SISTEM DUA AREA MENGGUNAKAN FUZZY LOGIC CONTROLLER (FLC)

ILTEK : Jurnal Teknologi, 2017
Dalam sistem kelistrikan terdapat banyak beban yang semakin mengkat, hal tersebut dapat menggangu kestabilan dan frekunsi pada sistem. sisuasi ini akan membawa dampak yang negative terbadap opersi sistem tenaga listrik terutama pada fluktuasi frekuensi yang diizinkan.
openaire   +1 more source

Acoustic Features, Parental Perception and Developmental Correlations of Crying in Preterm Infants: A Systematic Review and Meta‐Analysis

Infancy, Volume 31, Issue 4, July/August 2026.
ABSTRACT Infants born preterm present a higher likelihood of differences in social and emotional communication. Crying, as the earliest form of human communication, may provide valuable information about early neurodevelopment. Understanding its acoustic characteristics and how caregivers perceive it can help identify early patterns linked to ...
Giselle V. Mannarino, Suhail R. Ali‐Briceño, Álvaro Bejarano‐Martín, María Magán‐Maganto, Ricardo Canal‐Bedia   +4 more
wiley   +1 more source

Differential Immune Responses Correlate With Chytridiomycosis Severity in Italian Crested Newts

Molecular Ecology, Volume 35, Issue 13, July 2026.
ABSTRACT In the midst of the current biodiversity crisis, amphibians are severely threatened by emerging diseases such as chytridiomycosis. Characterizing the mechanisms that underlie susceptibility to this disease is fundamental to improve amphibian conservation.
Léa Fieschi‐Méric, Kevin P. Mulder, Eduardo Fernández Meléndez, Sarah Van Praet, Sofie De Bruyckere, Michael Fahrbach, Frank Pasmans, An Martel   +7 more
wiley   +1 more source

Temperature‐Dependent Root Responses to Water Deficit Modulate Biological Nitrogen Fixation and Rhizosphere Dynamics in Soybeans

Physiologia Plantarum, Volume 178, Issue 4, July/August 2026.
ABSTRACT Although soil warming and water scarcity are frequently associated with reductions in soybean productivity and biological nitrogen fixation (BNF), their combined effects remain poorly understood. This study evaluated how soil temperature and water regime influence nodulation, BNF efficiency, plant physiology and metabolism, soil enzymatic ...
Camila Domingos Cabral, Gladys Angélica Apaza‐Castillo, Adriana Sturion Lorenzi, Pedro Henrique Pedron Mattiuzzi, Anaila Amaral de Alencar, Maria Carolina Quecine, Moacir Tuzzin de Moraes, Flávio Henrique Silveira Rabêlo, Paulo Mazzafera, Tiago Tezotto   +9 more
wiley   +1 more source

Provisional Dynamic Hinged External Fixation Enables Arthroscopy‐Assisted Circular Frame Reconstruction of Complex Tibial Plateau Fractures

Arthroscopy, Sports Medicine, and Rehabilitation, Volume 8, Issue 3, June 2026.
Purpose To describe the surgical technique and early operative outcomes of using a provisional dynamic external fixator to facilitate arthroscopic‐assisted reduction of complex tibial plateau fractures. Methods Between 2014 and 2024, we conducted a retrospective single‐center case series of Schatzker IV‐VI tibial plateau fractures treated with ...
Ilan Y. Mitchnik, Uri Hazan, Mohammad Shalabi, Yaron Golzman, Najib Chacar, Yakov Odessky, Vitali Aranbitski, Yiftah Beer   +7 more
wiley   +1 more source

PI-based multi-objective load-frequency control in a restructured power system [PDF]

, 2004
This paper addresses a new decentralized robust LFC design in a deregulated power system under bilateral-based policy scheme. The LFC problem is formulated to a PI based multi-objective control problem via a mixed H2/Hinf control technique. The robust PI
Mitani, Yasunori, Bevrani, Hassan, Tsuji, Kiichiro   +2 more
core  

Learning-driven load frequency control for islanded microgrid using graph networks-based deep reinforcement learning

Frontiers in Energy Research
As the complexity of microgrid systems, the randomness of load disturbances, and the data dimensionality increase, traditional load frequency control methods for microgrids are no longer capable of handling such highly complex and nonlinear control ...
Wangyong Guo, Hongwei Du, Tao Han, Shuang Li, Chao Lu, Xiaoming Huang   +5 more
doaj   +1 more source

Load Frequency Control of a Novel Renewable Energy Integrated Micro-Grid Containing Pumped Hydropower Energy Storage

IEEE Access, 2018
In this paper, a novel energy storage method based on pumped hydropower energy storage (PHES) for a renewable energy integrated micro-grid (REMG) is proposed, and the load frequency control (LFC) for the system is studied. In a typical REMG, micro pumped
Yanhe Xu, Chaoshun Li, Zanbin Wang, Nan Zhang, Bing Peng   +4 more
doaj   +1 more source

Optimasi LFC (Load Frequency Control) Pada Mikrohidro Menggunakan Metode ACO-ANFIS dan BA-ANFIS

Nucleus Journal
Micro-hydro Power Plant is a small-scale power plant. Micro-hydro plants are built with enough water potential to generate electrical energy. A common problem with micro-hydro generating systems is that the output of the generator is not constant. This is caused by changes in connected loads.
Rizqi Nafiardli, Sunarto Sunarto, Machrus Ali, Dwi Ajiatmo   +3 more
openaire   +1 more source

Optimal selection of LQR parameter using AIS for LFC in a multi-area power system

Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2016
This paper proposes a method to optimize the parameter of the linear quadratic regulator (LQR) using artificial immune system (AIS) via clonal selection. The parameters of LQR utilized in this paper are the weighting matrices Q and R.
Muhammad Abdillah, Herlambang Setiadi, Adelhard Beni Reihara, Karar Mahmoud, Imam Wahyudi Farid, Adi Soeprijanto   +5 more
doaj   +1 more source