Results 141 to 150 of about 24,854,148 (363)

Age of Information-Optimized Differential Protection Strategy for Smart Grids

IEEE Access
Differential protection is a fundamental mechanism in power systems for detecting and isolating faults. However, traditional protection schemes face significant challenges in modern smart grids due to communication delays and the inability to dynamically
Jiajia Fu, Zhongmiao Kang, Ying Zeng, Zanhong Wu   +3 more
doaj   +1 more source

Thermal Stress Reduction of Power MOSFET with Dynamic Gate Voltage Control and Circulation Current Injection in Electric Drive Application

, 2020
While operating an electric drive under different load conditions, power switch devices experience thermal stress which provokes wear-out failures and compromises lifetime. In this paper, a model-based dynamic gate voltage control strategy is proposed to
Wang, Lie, Duarte, Jorge L., Vermulst, Bas J.D.; id_orcid, Vermulst, Bas J.D., Huisman, Henk, Lie Wang, Bas Vermulst, Henk Huisman, Duarte, Jorge L. ; id_orcid, Huisman, Henk; id_orcid, Jorge Duarte   +10 more
core   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Fault Information Processing of Power Dispatching Communication System Combining MMSE Algorithm and LMS

IEEE Access
As the scale of power dispatching communication system expands day by day, it becomes more and more difficult for operators to deal with fault information.
Lianrong Pan, Xiao Yang, Yuan Fu, Yuyang Hu, Shangbin Yuan   +4 more
doaj   +1 more source

Neural and fuzzy logic control of drives and power systems /

, 2002
The authors guide readers quickly and concisely through the complex topics of neural networks, fuzzy logic, mathematical modelling of electrical machines, power systems control and VHDL design.
Cirstea, M. N.(Marcian N.)
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Adaptive Understanding Framework and Key Technology of Power Grid Fault Disposal Information

Zhongguo dianli
In order to improve the response capacity of power grid fault disposal, an adaptive understanding framework of fault disposal information is proposed. The framework is based on the constructed multi-task collaborative understanding model and the fault ...
Bo TIAN, Yue ZHANG, Fei MENG, Lianfei SHAN, Haiyang GAO, Kun TIAN, Yongtian QIAO   +6 more
doaj   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Graph-Augmented Fault Diagnosis in Power Systems with Imbalanced Text Data: A Knowledge Extraction and Agent-Based Reasoning Framework

Technologies
Fault diagnosis in modern power systems increasingly depends on unstructured operation and maintenance (O&M) logs, yet real-world logs are often small in scale and highly imbalanced across fault types, which degrades the generalizability of standard ...
Yipu Zhang, Yan Guo, Qingbiao Lin, Zhantao Fan, Shengmin Qiu, Xiaogang Wu, Xiaotao Fang   +6 more
doaj   +1 more source

Power losses analysis and cooling system design of three topologies of multilevel inverters

, 2008
This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical cascaded multilevel inverter and
Gonçalves, F. A S [UNESP], Zambra, D. A B, F.A.S. Goncalves, J.R. Pinheiro, Rech, C., D.A.B. Zambra, C. Rech, Gonçalves, F. A S, Pinheiro, J. R.   +8 more
core   +1 more source