Results 21 to 30 of about 239,145 (260)

Qualitative and Quantitative Evaluation of Overcurrent Protection in Active Distribution Systems

TecnoLógicas, 2022
Greenhouse gas emissions are considered a global problem, which is why interest in implementing renewable distributed energy resources (DER) is increasing worldwide.
Brayner Grisales-Soto, Sandra Pérez-Londoño, Juan Mora-Flórez   +2 more
doaj   +1 more source

Adaptive Protection Scheme for a Distribution System Considering Grid-Connected and Islanded Modes of Operation

Energies, 2016
The renewable energy-based distributed generation (DG) implementation in power systems has been an active research area during the last few decades due to several environmental, economic and political factors.
Yavuz Ates, Ali Rifat Boynuegri, Mehmet Uzunoglu, Abdullah Nadar, Recep Yumurtacı, Ozan Erdinc, Nikolaos G. Paterakis, João P. S. Catalão   +7 more
doaj   +1 more source

Adaptive anti-thermal imaging protection for moving objects [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2021
The paper provides a classification and outlines the current state of anti-thermal imaging protection of military equipment. Currently, improving the reliability of such objects in combat conditions is one of the key tasks.
Sergey V. Mikheev, Igor A. Novikov
doaj   +1 more source

Polarized Shack-Hartmann wavefront sensor

Frontiers in Physics, 2023
Shack-Hartmann wavefront sensor (SHWFS) has been widely used in adaptive optics (AO) systems to detect phase distortion characteristics. In laser communication, target detection, vision optics and other application fields, the performance of SHWFS is ...
Yanrong Yang, Yanrong Yang, Yanrong Yang, Linhai Huang, Linhai Huang, Yawei Xiao, Yawei Xiao, Naiting Gu, Naiting Gu   +8 more
doaj   +1 more source

Adaptive overcurrent protection scheme for distribution networks with connection of mobile energy storage devices

Energy Reports, 2023
The increasing penetration of renewable energy sources in distribution networks has caused great challenges to the reliable operation of the conventional overcurrent protection schemes.
Lijing Sun, Haitao Liu, Yueming Ji, Chen Wei, Xintong Liu, Jiawei Yuan, Zaibin Jiao   +6 more
doaj   +1 more source

Adaptive protection architecture for the smart grid [PDF]

2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies, 2011
Unique and varied power system conditions are already being experienced as a result of the deployment of novel control strategies and new generation and distribution related technologies driven by the smart grid. A particular challenge is related to ensuring the correct and reliable operation of protection schemes.
Abdulhadi, I., Coffele, F., Dysko, A., Booth, C., Burt, G.   +4 more
openaire   +3 more sources

Roles of Ghrelin and Leptin in Body Mass Regulation under Food Restriction Based on the AMPK Pathway in the Red-Backed Vole, Eothenomys miletus, from Kunming and Dali Regions

Animals, 2022
The phenotype plasticity of animals’ physiological characteristics is an important survival strategy to cope with environmental changes, especially the change in climate factors.
Yuting Liu, Ting Jia, Yue Ren, Zhengkun Wang, Wanlong Zhu   +4 more
doaj   +1 more source

Cloning and expression analysis of HXK1 gene from Jatropha curcas L.

Oil Crop Science, 2020
HXK (Hexokinase) gene family and the role of JcHXK1 in Jatropha curcas L. were explored. Totally 4 HXK genes JcHXK1, JcHXK2, JcHXK3 and JcHKL1 were identified and complete ORF of JcHXK1 was cloned.
Hu Xin, Lizhou Tang, Chao Liu, Yong Gao, Dongqin Dai, Huanhuan Chen, Yan Deng, Bin Tian, Haibo Wang   +8 more
doaj   +1 more source

Prey–predator dynamics with adaptive protection mutualism

Applied Mathematics and Computation, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Revilla, Tomás A., Křivan, Vlastimil
openaire   +2 more sources

A Comprehensive Review on Differential Protection Schemes in IBR-Dominated Microgrids

IEEE Access
This review paper provides a systematic examination of differential protection schemes in microgrids, particularly focusing on configurations with electronically coupled Distributed Energy Resources (DERs).
Saeed Sanati, Innocent Kamwa, Bo Cao, Bo Sheng, Xu Minghui   +4 more
doaj   +1 more source