Results 61 to 70 of about 1,011,150 (288)
Blockchain-Based Market Procurement of Reactive Power
IEEE Access, 2023 A flexible and adaptable market procurement of reactive power has the potential to improve network efficiency, voltage stability, and operational costs. In Europe, such a dynamic procurement must be in accordance with the European Union directive EU 2019/
Stefan Haselbarth +2 more
doaj +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
, 2012 Rao S. Thallam Salt River Project 18.1 The Need for Reactive Power Compensation 18-1 Shunt Reactive Power Compensation . Shunt Capacitors 18.2 Application of Shunt Capacitor Banks in Distribution Systems—A Utility Perspective 18-2 18.3 Static VAR Control 18-3 Description of SVC . How Does SVC Work?
Rao S. Thallam, Géza Joós
+5 more sources
, 2009 We show how distributed control of reactive power can serve to regulate voltage and minimize resistive losses in a distribution circuit that includes a significant level of photovoltaic (PV) generation.
Backhaus, Scott +3 more
core +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
Reliability Evaluation of Power System SVC Types Using a Markov Chain [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2015 Static reactive power compensator (SVC) plays an important role in power system reliability stems. In evaluations of reliability, only reactive power is considered as a constraint network is placed in the SVC BrrsyHa impact on power system reliability ...
Ali Behdan, Bahador Fani, Ehsan Adib
doaj
Chance-Constrained ADMM Approach for Decentralized Control of Distributed Energy Resources
, 2018 Distribution systems are undergoing a dramatic transition from a passive circuit that routinely disseminates electric power among downstream nodes to the system with distributed energy resources.
Chertkov, Michael +3 more
core +1 more source
Proposed shunt rounding technique for large-scale security constrained loss minimization [PDF]
, 2010 The official published version can be obtained from the link below - Copyright @ 2010 IEEE.Optimal reactive power flow applications often model large numbers of discrete shunt devices as continuous variables, which are rounded to their nearest discrete ...
Hurlock, P +4 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Symmetrical angle switched single-phase and three-phase rectifiers: application to micro hydro power plants [PDF]
, 2019 Micro-size hydro power plants are commonly used at remote areas to supply islanded AC microgrids. A typical way to control grid frequency is to manipulate active power dissipated in ballast loads by AC/AC converters.
Bory Prevez, Henry +3 more
core