Results 91 to 100 of about 15,980 (238)

Multi-view Clustering Analyses for District Heating Substations

, 2020
In this study, we propose a multi-view clustering approach for mining and analysing multi-view network datasets. The proposed approach is applied and evaluated on a real-world scenario for monitoring and analysing district heating (DH) network conditions
Brage, Jens, Abghari, Shahrooz,, Grahn, Håkan, Abghari, Shahrooz, Boeva, Veselka, Boeva, Veselka,, Grahn, Håkan,, Brage, Jens,   +7 more
core   +1 more source

Utilization of Electric Vehicles Connected to Distribution Substations for Peak Shaving of Utility Network Loads

Electrical, Control and Communication Engineering, 2013
Use of modern electric vehicles and their effective integration into power grids depends on the technologies applied around distribution substations. Distribution substations equipped with energy storing and V2G capability enable peak load shaving and ...
Marek Mägi
doaj   +1 more source

Temperature Extraction Scheme for Composite Insulator Core Rod Sheath of Overhead Transmission Lines Based on Oriented Bounding Boxes

High Voltage, EarlyView.
ABSTRACT Unmanned Aerial Vehicle (UAV) inspection of overhead transmission line composite insulators allows for the rapid acquisition of large amounts of infrared images of insulators in service, which can be used to analyse their operational status. However, efficiently and accurately analysing these images remains a challenge.
Zhenan Zhou, Xinzhe Yu, Yu Deng, Chen Gu, Kun Zhang, Zheyuan Liu, Songsong Zhou, Yueneng Xu   +7 more
wiley   +1 more source

PowerGPT‐R1: Vision‐Language Reinforcement Fine‐Tuning With Verifiable Reward for Power Inspection

High Voltage, EarlyView.
ABSTRACT Vision‐driven intelligent power inspection systems have long faced the challenge of scarce high‐quality datasets in specialised domains, leading to limited performance of traditional deep learning methods (e.g., Faster‐RCNN) in few‐shot learning scenarios. Recent breakthroughs in language models, particularly the open‐source DeepSeek‐R1 model,
Yangyang Zhong, Pengxin Luo, Yunfeng Yan, Jun Feng, Shixiang Tang, Weizhen He, Yiheng Deng, Yi Chen, Yuhao Zhou, Qi Li, Xianbo Wang, Fushuan Wen, Donglian Qi   +12 more
wiley   +1 more source

Research on Embodied Intelligence Technology for Electric Power Equipment Based on Large‐Scale Pre‐Trained Models

High Voltage, EarlyView.
ABSTRACT With the development of electric power artificial intelligence (AI) technology, many complicated challenges emerged during application. Traditional AI algorithms work well in specialised tasks such as detection and classification. However, they are unlikely to solve general problems.
Yuanpeng Tan, Rui Song, Ankai Zhang, Wenhao Mo, Wenjin Ji   +4 more
wiley   +1 more source

A Review and Prospect of Appearance Defect Detection Methods for High Voltage Equipment Based on Vision Large Models

High Voltage, EarlyView.
ABSTRACT High voltage equipment, as a core component of power systems, plays an indispensable role in ensuring the reliability of power supply through its safe and stable operation. Traditional visual defect detection for high voltage equipment, however, often relies on manual inspection and experience‐based judgement, which struggles to meet the ...
Zhenbing Zhao, Shuo Feng, Teng Ma, Chenkang Tang, Wenlong Liao, Yixuan Huang, Yongjie Zhai, Wenqing Zhao   +7 more
wiley   +1 more source

110 kV city power substations [PDF]

, 2017
W artykule przedstawiono wybrane aspekty dotyczące realizacji procesu budowy, stosowanych rozwiązań konstrukcyjnych oraz stosowanych systemów sterowania i nadzoru w stacjach elektroenergetycznych 110 kV w aglomeracjach miejskich.
Dołęga, W.
core  

Air insulated compact substations

, 2008
With the known greenhouse effect of SF6-insulated substations, the aim now is to reduce the size of transmission substations using air-insulated designs. In this work, a 400 kV compact substation layout is proposed adopting the lower IEC basic insulation
Coventry, P., H. Griffiths, P. Coventry, Griffiths, Huw, M. Albano, Haddad, Abderrahmane, Albano, Maurizio, A. Haddad   +7 more
core   +1 more source

Health Effects of Extremely Low-Frequency Electromagnetic Field Exposure From High-Voltage Power Lines and Substations: A Scoping Review of Primary Empirical Research

IEEE Access
This scoping review descriptively maps primary empirical research on associations between extremely low frequency electromagnetic field (ELF-EMF) exposure from high-voltage transmission lines ( $\ge 110$ kV) and substations and health outcomes, without ...
Petar Todorovic, Katarina Vukojevic, Danira Matijaca, Dragan Poljak, Mario Cvetkovic, Vicko Doric, Tonko Garma, Ante Soldo, Zorica Novakovic Sesnic, Ana Caric   +9 more
doaj   +1 more source

An Investigation into Substation Grounding and Its Implementation on Gaza Substation

Energy and Power Engineering, 2011
An investigation into the optimal design of a substation grounding system for the transmission substation in Gaza City, Palestine has been carried out. A research into the most influential parameters on the effectiveness of the substation grid system has been performed and its results have been incorporated into the Gaza case study.
Ahmed Hammuda, Hassan Nouri, Mohammed Saleh Al-Ayoubi   +2 more
openaire   +2 more sources