Results 51 to 60 of about 763,054 (350)
Hybrid, multi-megawatt HVDC transformer topology comparison for future offshore wind farms [PDF]
, 2017 With the wind industry moving further offshore, High Voltage Direct Current (HVDC) transmission is becoming increasingly popular. HVDC transformer substations are not optimized for the offshore industry though, increasing costs and reducing redundancy. A
Abusara, Mohammad +5 more
core +1 more source
Review of trends and targets of complex systems for power system optimization [PDF]
, 2020 Optimization systems (OSs) allow operators of electrical power systems (PS) to optimally operate PSs and to also create optimal PS development plans. The inclusion of OSs in the PS is a big trend nowadays, and the demand for PS optimization tools and PS ...
Mišák, Stanislav, Vysocký, Jan
core +1 more source
Optimal Power Flow in Islanded Microgrids Using a Simple Distributed Algorithm
Energies, 2015 In this paper, the problem of distributed power losses minimization in islanded distribution systems is dealt with. The problem is formulated in a very simple manner and a solution is reached after a few iterations.
Eleonora Riva Sanseverino +5 more
doaj +1 more source
Energies, 2023 Optimal power dispatch is essential to improve the power system’s safety, stability, and optimal operation. The present research proposes a multi-objective optimization methodology to solve the real and reactive power dispatch problem by minimizing the ...
Ricardo Villacrés, Diego Carrión
doaj +1 more source
Developing Risk Management Mechanism at Fat-and-Oil Industry Enterprises [PDF]
, 2019 The aim of the article is consideration of questions associated with the risk management mechanism formation at the Ukrainian fat-and-oil industry enterprises, modern scientific publications on this topical subject and developing risk management ...
Korin, Myroslava +3 more
core +1 more source
Power Loss Minimization of Off-Grid Solar DC Nano-Grids—Part I: Centralized Control Algorithm
IEEE Transactions on Smart Grid, 2021 Peer-to-peer interconnection of households having on-site batteries, multi-port converters and solar panels to form a multi-port converter-enabled solar DC nano-grid is an emerging approach for providing affordable energy access in rural areas.
Cephas Samende +2 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Comparison of multilevel PWM versus interleaved based sinewave shaping for two-stage current source inverters used in PV applications [PDF]
, 2013 This paper investigates the advantages of using interleaved based direct sinusoidal current shaping techniques as alternative to 5-level Pulse Width Modulation (PWM) when used in conjunction to a two stage Current Source Inverter (CSI) in PV applications.
Klumpner, Christian +1 more
core +1 more source
Electric Power Loss Minimization In Power Supply Systems For The Suburban Houses
Problems of the Regional Energetics, 2018 The main purpose of the research is the development and improvement of methods for minimizing power losses for non-sinusoidal and asymmetric modes of operation of power supply systems for suburban houses. To achieve the goal, it has been necessary to make the analysis of existing ways and methods to reduce power losses during non-sinusoidal and ...
Averbukh М.А. +2 more
openaire +2 more sources
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source