Results 31 to 40 of about 140,341 (257)

Optimal Bidding Strategy for Renewable Microgrid with Active Network Management

Energies, 2016
Active Network Management (ANM) enables a microgrid to optimally dispatch the active/reactive power of its Renewable Distributed Generation (RDG) and Battery Energy Storage System (BESS) units in real time. Thus, a microgrid with high penetration of RDGs
Seung Wan Kim, Jip Kim, Young Gyu Jin, Yong Tae Yoon   +3 more
doaj   +1 more source

Active and Reactive Power Adjustment of a Synchronous Generator Connected to Infinite Bus System by Fuzzy Logic Controller [PDF]

Mathematical and Computational Applications, 1996
The fuzzy logic controller based on the fuzzy set theory provides a useful tool for converting the linguistic control from the expert knowledge into automatic control rules [1]. By using fuzzy automatic rules from the heuristic or mathematical strategies, complex processes can be controlled effectively in many situations.
Tanrıöven, Muğdeşem, Gökalp, Erdin, Kocatepe, Celal   +2 more
openaire   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Research on the multi-scenario control strategy of an active distribution network based on Rotary Power Flow controller

Science and Technology for Energy Transition
Aiming at the problems of complex power distribution and difficult adjustment in the active power distribution network, a low-cost, harmonic-free, and low-loss electromagnetic Rotating Power Flow Controller (RPFC) scheme is proposed. First, the topology,
Mingming Shi, Jun Ma, Xiaolong Xiao, Fan Wu   +3 more
doaj   +1 more source

Incremental Conductance Based Particle Swarm Optimization Algorithm for Global Maximum Power Tracking of Solar-PV under Nonuniform Operating Conditions

Applied Sciences, 2020
In practical operating conditions, the Solar-Photo Voltaic (SPV) system experiences multifarious irradiation and temperature levels, which generate power with multiple peaks. This is considered as the nonuniform operating condition (NUOC).
Gajendra Singh Chawda, Om Prakash Mahela, Neeraj Gupta, Mahdi Khosravy, Tomonobu Senjyu   +4 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

An Economical Optimization Method for Active Power With Variable Droop Control Considering Frequency Regulation Costs in Integrated Energy Systems

Frontiers in Energy Research, 2022
As a high proportion of clean energy is connected to the power grid, the occupancy rate of the system synchronous machine decreases, the inertia constant of the system decreases, and the difficulty of frequency adjustment continues to increase.
Yuxiu Zang, Yuxiu Zang, Weichun Ge, Weichun Ge, Shunjiang Wang, Long Zhao, Che Tan   +6 more
doaj   +1 more source

PSO Tuning of a Second-Order Sliding-Mode Controller for Adjusting Active Standard Power Levels for Smart Inverter Applications

IEEE Transactions on Smart Grid, 2023
Ces dernières années, en raison de leur capacité à fournir de l'électricité dans des endroits isolés où la construction de réseaux de transport d'électricité est coûteuse, les micro-réseaux (MG) ont attiré beaucoup d'attention. Une nouvelle technologie appelée onduleurs intelligents (SI) est actuellement mise en œuvre dans les MG basés sur des ...
Oscar Gonzales, Óscar Lasso Andino, Jean-Michel Clairand, Guillermo Escrivá-Escrivà   +3 more
openaire   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

A predictive control algorithm for an active three-phase power filter

Electrical engineering & Electromechanics, 2014
The paper deals with grid connection circuits for active filters, structures of active power filter control systems, and methods based on full capacity components determination. The existing structures of active power filter control and control algorithm
R.V. Vlasenko, O.V. Bialobrzeski
doaj