Results 31 to 40 of about 8,785 (262)

TIDF Controller for Optimal Performance of the Automatic Voltage Regulator [PDF]

E3S Web of Conferences
This work mainly focused on the development of the controller for performing the automatic voltage regulation (AVR) action in the most optimal way. In this regard, the tilt-integral-derivative-filter (TIDF) controller is suggested in this work. Moreover,
Naga Sai Kalyan Ch., Bajaj Mohit, Prasad Brijesh   +2 more
doaj   +1 more source

Implementation of a Photovoltaic Inverter with Modified Automatic Voltage Regulator Control Designed to Mitigate Momentary Voltage Dip

Energies, 2021
The main objective of this research is to propose an active and reactive power injection control in order to mitigate voltage sags. The proposed control strategy works in conjunction with a modified version of an automatic voltage regulator (AVR), where ...
Anderson Rodrigo Piccini, Geraldo Caixeta Guimarães, Arthur Costa de Souza, Ana Maria Denardi   +3 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

AVR Fractional-Order Controller Based on Caputo–Fabrizio Fractional Derivatives and Integral Operators

Energies
The application of a fractional-order controller (FOC) using the Caputo–Fabrizio representation in the automatic voltage regulation (AVR) system of a synchronous generator is shown in this paper.
Andriy Lozynskyy, Jacek Kozyra, Andriy Kutsyk, Zbigniew Łukasik, Aldona Kuśmińska-Fijałkowska, Lidiia Kasha, Andriy Lishchuk   +6 more
doaj   +1 more source

Modifikasi Topologi Pengendali PID untuk Automatic Voltage Regulator Generator Sinkron

Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2017
Automatic voltage regulator (AVR) is one of key elements in an excitation system which controls the synchronous generator terminal voltage in an electrical power generation plant.
Tri Dedi Pamungkas, Muhamad Haddin, Estiko Rijanto   +2 more
doaj   +1 more source

Robust Model Predictive Control Paradigm for Automatic Voltage Regulators against Uncertainty Based on Optimization Algorithms

Mathematics, 2021
This paper introduces a robust model predictive controller (MPC) to operate an automatic voltage regulator (AVR). The design strategy tends to handle the uncertainty issue of the AVR parameters.
Mahmoud Elsisi, Minh-Quang Tran, Hany M. Hasanien, Rania A. Turky, Fahad Albalawi, Sherif S. M. Ghoneim   +5 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

ВИЗНАЧЕННЯ ВПЛИВУ КОЕФІЦІЄНТА НЕЧУТЛИВОСТІ ПРИСТРОЮ АВТОМАТИЧНОГО КЕРУВАННЯ РПН НА НАПРУГУ В РОЗПОДІЛЬНІЙ ЕЛЕКТРИЧНІЙ МЕРЕЖІ

Праці Інституту електродинаміки Національної академії наук України
The state of the electrical distribution network, that was equipped with the transformer automatic OLTC device, was simulated. The voltage regulation law of the transformer was determined to ensure permissible voltage levels on the buses of transformer ...
О.Г. Шполянський, Є.В. Слюсар   +1 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source