Results 31 to 40 of about 1,609,322 (288)

Federated Contrastive Graph Attention Neural Network With Correlation Embedding for Noisy Multi-Label Classification

IEEE Access
Multi-label image classification in privacy-sensitive domains faces several challenges, particularly in multi-label electricity scene classification tasks where equipment wear and similar factors introduce label noise.
Lei Zhong, Xuejiao Jiang, Kaihong Zheng, Jialong Xu, Zheng Fu, Lei Gao, Sheng Li   +6 more
doaj   +1 more source

A Preventive Strategy of Voltage Stability based on Characteristic Analysis [PDF]

E3S Web of Conferences, 2019
The purpose of voltage stability prevention and control strategy is to minimize the impact of expected accidents on the whole power grid while ensuring safe power supply.
Hu Zhen, Wang Ding, Shen Yangwu, Chen Daojun, Liu Yongyan   +4 more
doaj   +1 more source

Federated Multi-Stage Attention Neural Network for Multi-Label Electricity Scene Classification

Journal of Low Power Electronics and Applications
Privacy-sensitive electricity scene classification requires robust models under data localization constraints, making federated learning (FL) a suitable framework.
Lei Zhong, Xuejiao Jiang, Jialong Xu, Kaihong Zheng, Min Wu, Lei Gao, Chao Ma, Dewen Zhu, Yuan Ai   +8 more
doaj   +1 more source

Federated two-edge graph attention network with weighted global aggregation for electricity consumption demand forecasting

Scientific Reports
Accurate electricity demand forecasting is crucial for the stable operation of smart grids, as it enables proactive resource allocation and prevents grid failures caused by demand–supply mismatches.
Ming Yang, Jianyu Ren, Lukun Zeng, Xiaohua Yang, Sheng Li, Yuan Ai, Kaihong Zheng   +6 more
doaj   +1 more source

Analysis of a power grid using the Kuramoto-like model

, 2008
We show that there is a link between the Kuramoto paradigm and another system of synchronized oscillators, namely an electrical power distribution grid of generators and consumers.
Acebrón, Acebrón, Albert, Bonilla, Filatrella, Montbrió, Pazó, Sachtjen, Strogatz, Strogatz, Tanaka, Wiesenfeld   +11 more
core   +2 more sources

Power-Based Droop Control in DC Microgrids Enabling Seamless Disconnection From Upstream Grids [PDF]

, 1997
This paper proposes a local power-based droop controller for distributed energy resource converters in dc microgrids that are connected to upstream grids by grid-interface converters.
Atherton, C., Bakwin, P., Brasseur, G., Carroll, M., Dickerson, R., Doddridge, B., Emmons, L., Gerbig, C., Hauglustaine, D., Honrath, R., Hubler, G., Jacob, D., Jaffe, D., Kondo, Y., Levy, H., Munger, J., Penner, J., Rohrer, F., Sillman, S., Torres, A., VanVelthoven, P., Volz-Thomas, A., Wang, Y., Wauben, W.   +23 more
core   +1 more source

Transdisciplinary electric power grid science [PDF]

Proceedings of the National Academy of Sciences, 2013
The 20th-century engineering feat that most improved the quality of human life, the electric power system, now faces discipline-spanning challenges that threaten that distinction. So multilayered and complex that they resemble ecosystems, power grids face risks from their interdependent cyber, physical, social and economic layers.
Brummitt, Charles D., Hines, Paul D. H., Dobson, Ian, Moore, Cristopher, D'Souza, Raissa M.   +4 more
openaire   +3 more sources

Normal Form for Grid-Forming Power Grid Actors

PRX Energy, 2022
Future power grids will be operating a large number of heterogeneous dynamical actors. Many of these will contribute to the fundamental dynamical stability of the system. By taking a complexity theoretic perspective we derive a normal form for grid forming components in power grids.
Raphael Kogler, Anton Plietzsch, Paul Schultz, Frank Hellmann   +3 more
openaire   +4 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Operation monitoring platform of relay protection equipment at distribution network side under the background of new power system

Energy Informatics
The new power system puts forward higher requirements for the functionality, real-time performance and reliability of relay protection equipment. Therefore, this paper designs a monitoring platform for the operation of relay protection equipment at ...
Qingsheng Li, Yu Zhang, Zhaofeng Zhang, Zhen Li   +3 more
doaj   +1 more source