Results 41 to 50 of about 1,678,369 (245)

Optimal Power Flow Analysis Based on Hybrid Gradient-Based Optimizer with Moth–Flame Optimization Algorithm Considering Optimal Placement and Sizing of FACTS/Wind Power

Mathematics, 2022
Optimal power flow (OPF) is one of the most significant electric power network control and management issues. Adding unreliable and intermittent renewable energy sources to the electrical grid increase and complicates the OPF issue, which calls for using
Amal Amin Mohamed, Salah Kamel, Mohamed H. Hassan, Mohamed I. Mosaad, Mansour Aljohani   +4 more
doaj   +1 more source

Reliability model for a Static Var Compensator [PDF]

, 2017
This paper presents a reliability model of a Static Var Compensator (SVC) using an innovative algorithm based on sequential Monte Carlo simulation and Markov chains. The method employs the equivalent circuit of a SVC and takes the failure rate and repair
Manuel S. Alvarez-Alvarado, Dilan Jayaweera, Alvarez Alvarado, Manuel, Jayaweera, Dilan   +3 more
core   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Application Research of Static Var Generator in Wind Power System

Gong-kuang zidonghua, 2012
The paper analyzed and compared dynamic response time and harmonic characteristics of thyristor controlled reactor type static var compensator and static var generator, and got a conclusion that static var generator has quicker dynamic response speed and
WANG Gang, ZHAO Li-jun, LI Jie, YU Ya-bing   +3 more
doaj  

Static Var Compensator Technology and its Progress

, 2011
This paper introduced the fundamental types of Static Var Compensator (SVC) device and its typical circuit structures, analyzed the principles of SVC (TCR type), the typical structures of the main circuits and the corresponding control system, and the ...
Jun Peng, Zheng Qiang Guan
core   +1 more source

Multistage artificial immune system for static VAR compensator planning [PDF]

, 2019
Interconnected network of transmission and distribution lines lead to losses in the system and weakening the voltage stability in the system. Installing Static VAR Compensator (SVC) in power system has known to improve the system by minimizing the total ...
Mansor, M. H., Kamil, K., Musirin, I, Nasir, S. C. Mohd, Kuan, T. M, Othman, M. M, Abdullah, M. N, Mansor M.H., Kamil K., Mohd Nasir S.C., Abdullah M.N., Othman M.M., Kuan T.M., Musirin I.   +13 more
core   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

From patient advocacy to patient‐driven research: Building active partnerships beginning at the bench to reach the bedside

FEBS Open Bio, EarlyView.
Research is strongest when conducted alongside patients, not just about them. Patient research organizations help integrate patient perspectives into research priorities, study design, and scientific meetings, leading to meaningful patient outcomes and development of relevant therapies.
Jenica H. Kakadia, Rachel Heilmann, Maximiliano Barrientos, Laura MacNeill, Ingrid Vallee, Sarah K. Schultz, Patrick O'Donoghue, Angelica A. Moresco, Victoria M. Siu, Ilka U. Heinemann   +9 more
wiley   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Analisa pemasangan Static Var Compensator (SVC) untuk meningkatkan kualitas tegangan Pembangkit Listrik Tenaga Bayu (PLTB) di Pulau Nusa Penida Bali [PDF]

, 2011
Permasalahan yang sering muncul pada PLTD adalah ketidakstabilan putaran dari turbin angin akibat sifat fluktuatif dari angin yang bertiup.
Kirana, Candra
core   +1 more source