Results 41 to 50 of about 1,609,322 (288)

Power transformer fault diagnosis system based on Internet of Things

EURASIP Journal on Wireless Communications and Networking, 2021
Transformer is the most important equipment in the power system. The research and development of fault diagnosis technology for Internet of Things equipment can effectively detect the operation status of equipment and eliminate hidden faults in time ...
Guoshi Wang, Ying Liu, Xiaowen Chen, Qing Yan, Haibin Sui, Chao Ma, Junfei Zhang   +6 more
doaj   +1 more source

Understanding Braess’ Paradox in power grids

Nature Communications, 2022
AbstractThe ongoing energy transition requires power grid extensions to connect renewable generators to consumers and to transfer power among distant areas. The process of grid extension requires a large investment of resources and is supposed to make grid operation more robust.
Benjamin Schäfer, Thiemo Pesch, Debsankha Manik, Julian Gollenstede, Guosong Lin, Hans-Peter Beck, Dirk Witthaut, Marc Timme   +7 more
openaire   +9 more sources

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

A Short term Electricity Load Forecasting for Community Residents Based on Federated Learning and Considering Privacy Protection

EAI Endorsed Transactions on Energy Web
INTRODUCTION: As the penetration rate of renewable energy increases and patterns of energy demand evolve, fluctuations on both the supply and demand sides of electricity are becoming more pronounced.
Bo Peng, Jing Zuo, Xianfu Gong, Yaodong Li, Weijie Wu, Yixin Li   +5 more
doaj   +1 more source

Research on the linkage technology of electric power operation field video and Beidou high-precision positioning terminal [PDF]

E3S Web of Conferences
In order to adapt to the trend of intelligent development in power operation sites and solve practical problems such as inadequate supervision of traditional power operation sites, this article mainly studies the linkage technology between power ...
Liu Ying, Huang Jeihui, Yan Chengbo, Wei Yihao, Miao Hao, Lian Weibing, Zheng Linsheng   +6 more
doaj   +1 more source

Operating flow of live operation of transmission line with series of special tools [PDF]

E3S Web of Conferences, 2019
In view of the current characteristics of live operation of transmission lines and the problems of the use of series of special appliances without stipulations, etc.
Jun Ma, Yonggang Shi, Liang Yu, Gang Dong, Fuxing Gong, Kegang Wei, Xin Su, Shoutong An   +7 more
doaj   +1 more source

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source

Federated asynchronous graph attention network with structural semantic embedding for multi-label graph classification

Scientific Reports
Federated Learning (FL) provides a privacy-preserving framework for training graph neural networks (GNNs) in privacy-sensitive scenarios. However, traditional FL-GNN approaches often focus on addressing data distribution inconsistencies across clients ...
Xinwu Ji, Yijing Zhang, Kaihong Zheng, Hao Yang, Yuan Ai, Jingxu Yang   +5 more
doaj   +1 more source

Design of Multi-Source Heterogeneous Data Fusion Algorithm for Distribution Networks Based on Improved Kalman Filter

IEEE Access
The complexity of multi-source heterogeneous data in distribution network is high and Significant deviations in multi-source heterogeneous data increase the complexity of fusion multi-source heterogeneous data in distribution network.
Min Li, Jing Tan, Juncheng Zhang, Xiaohong Tan, Tianlu Luo   +4 more
doaj   +1 more source

An Energy Packet Switch for Digital Power Grids

, 2018
We propose the design and electrical description of an energy packet switch for forwarding and delivery of energy in digital power grids in this paper.
Grebel, Haim, Jiang, Zhengqi, Mohamed, Ahmed, Rojas-Cessa, Roberto, Shah, Haard, Wong, Chuan-Kuo   +5 more
core   +1 more source