Results 21 to 30 of about 1,997,232 (196)

Can Distribution Grids Significantly Contribute to Transmission Grids' Voltage Management?

, 2016
Power generation in Germany is currently transitioning from a system based on large, central, thermal power plants to one that heavily relies on small, decentral, mostly renewable power generators.
Auer, Sabine, Chunsen, Wang, Sollacher, Rudolf, Steinke, Florian, Szabo, Andrei   +4 more
core   +1 more source

Influence of Si3N4 powder characteristics on the electrical and mechanical properties of pressureless sintered ceramics

Journal of Asian Ceramic Societies
Silicon nitride (Si3N4) ceramics, combining excellent resistivity and high-temperature stability, are widely used in SF6-insulated high-voltage DC electrical equipment.
Yiming Zhang, Dong Hou, Jingkai Nie, Zhixiang Zhu, Qiang He, Yu Han   +5 more
doaj   +1 more source

On Electrical Equivalence of Aperture-Body and Transmission-Cavity Resonance Phenomena in Subwavelength Conducting Aperture Systems from an Equivalent Circuit Point of View [PDF]

, 2009
For a narrow slit structure backed by a conducting strip which is taken as a representative example of an aperture-body resonance (ABR) problem, the transmission resonance condition (i.e., condition for maximum power transmission) and the transmission ...
Cho, Young Ki, Kim, Ki Young, Lee, Jong-Ig   +2 more
core   +1 more source

GCFR: graph contrastive fault representation for robust diagnosis in power communication networks

Scientific Reports
This work addresses fault diagnosis in power communication networks (PCNs) under three practical challenges–limited labels, evolving topology, and noisy alarms–by proposing GCFR, a graph-contrastive fault representation framework. GCFR learns robust node
Baohao Chen, Guosheng Lu, Yifeng Zhu, Chengyu Liu, Bingdong Qin, Jianxue Li   +5 more
doaj   +1 more source

Intelligent Equipment Scheduling Optimization Model for Transmission Lines Based on Improved BFO Algorithm

EAI Endorsed Transactions on Energy Web
INTRODUCTION: In modern power systems, the optimization of intelligent equipment scheduling for transmission lines is a key task. OBJECTIVES: To improve the effectiveness of scheduling optimization, this study introduces an intelligent equipment ...
Wulue Zheng, Xin Zhang, Fuchun Zhang, Ning Wang, Yangliang Zheng, Zhi Wang   +5 more
doaj   +1 more source

Wireless Power Transmission [PDF]

, 2016
Wireless Power Transmission through inductive coupling is one of the new emerging technologies that will bring tremendous change in human life. Due to shortage of time and fast running life style it is difficult to carry the complete charging set which ...
chaurasiya, M. N. (Mr), Gupta, S. K. (Sandeep), Shalu, S. (Shalu), Singh, S. P. (Surya), Yadav, R. (Rishikesh), Yadav, S. P. (Surya)   +5 more
core  

Long-Range Response to Transmission Line Disturbances in DC Electricity Grids

, 2014
We consider a DC electricity grid composed of transmission lines connecting power generators and consumers at its nodes. The DC grid is described by nonlinear equations derived from Kirchhoff's law.
Kettemann, Stefan, Labavić, Darka, Meyer-Ortmanns, Hildegard, Suciu, Raluca   +3 more
core   +1 more source

CORRESPONDENCE. THE TRANSMISSION OF POWER BY ELECTRICITY. [PDF]

Minutes of the Proceedings of the Institution of Civil Engineers, 1895
n ...
Gillott, T., Snell, A. T., Longden, J. A., Snell, A. T., Mcmurtrie, G. E. J., Booth, W. H., Lockhart, W. S.   +6 more
openaire   +1 more source

Study on the Corrosion Behavior of Grounding Materials in Acidic Soils With Different Cl− Contents

International Journal of Electrochemistry
The grounding system is a key infrastructure that ensures the stable and safe operation of the power system. The corrosion behavior of earthing materials within soil environments significantly impacts their long-term reliability. This article studies the
Yan Jin, Yiliang Lu, Qiang Zhang, Yun Chen, Xiaofang Wang, Bingkun Yang   +5 more
doaj   +1 more source

Study on Sentinel-1A visibility and SBAS-InSAR-based landslide identification in the west Guizhou power transmission corridor

Zhongguo dizhi zaihai yu fangzhi xuebao
The west-east power transmission project is a major initiative to safeguard China’s power security and optimize energy resource allocation. The west Guizhou transmission corridor, as part of this project, is one of the areas most severely affected by ...
Yuanyin ZHANG, Zixiao YANG, Chaozhi WEI, Jian JIA, Yanjia LU, Biao LIU, Teng ZHOU, Jiahe CHEN   +7 more
doaj   +1 more source