Results 91 to 100 of about 195,242 (204)

REAL-TIME FAULT DETECTION IN POWER DISTRIBUTION NETWORKS

International Journal of Applied and Advanced Engineering Research
This study focuses on improving fault detection methods in power distribution systems, an area that has become increasingly important due to ageing infrastructure and growing energy demands. Quick and accurate identification of faults is vital to ensure grid stability, reduce service interruptions, and protect electrical equipment from damage.
null A. E. AIROBOMAN, null I. D. AKABE, null J. E. OMATSEYE   +2 more
openaire   +1 more source

Accurate location method of branch line break fault in distribution network considering system operation mode

Dianxin kexue
In the process of locating faults caused by branch line breaks in distribution networks, it is difficult to determine the range of wire breakage due to differences in fault interference branch node identification methods.
XU Fei, DENG Yanzhen, LIU Honghui, WANG Hui, ZHAO Haiyang   +4 more
doaj   +2 more sources

Distribution-Balanced Federated Learning for Fault Identification of Power Lines

IEEE Transactions on Power Systems
The state-of-the-art centralized machine learning applied to fault identification trains the collected data from edge devices on the cloud server due to the limitation of computing resources on edge. However, data leakage possibility increases considerably when sharing data with other devices on the cloud server, while training performance may degrade ...
Tianjing Wang, Hoay Beng Gooi
openaire   +3 more sources

Fault location in an electrical energy distribution infrastructure with a wireless sensor network [PDF]

, 2012
This paper presents a detailed analysis of the applicability of wireless systems in the localization of faults in the energy distribution network. The hardware and software architectures of the envisaged sensor solution will also be described and finally,
Casaca, Augusto, Fortunato, Carlos, Grilo, António, Santos, Miguel   +3 more
core  

Fault Detection and Diagnosis in Air Conditioners and Refrigerators [PDF]

, 1999
A fault detection and diagnosis (FDD) method was used to detect and diagnose faults on both a refrigerator and an air conditioner during normal cycling operation.
Bullard, C.W., Miller, N.R., Noonan, A.M.   +2 more
core  

Power Distribution System Improvement Planning Considering Financial Losses Due to Faults in Power Systems

Energies
This research article presents a method for selecting an improvement approach for the power distribution system by analyzing financial losses caused by faults in the system.
Nitikorn Kesphrom, Supawud Nedphokaew, Natchapol Ruangsap, Nattachote Rugthaicharoencheep   +3 more
doaj   +1 more source

A PLC communication characteristics‐based fault location method in medium voltage meshed distribution networks

IET Generation, Transmission & Distribution
A power line carrier (PLC) communication characteristics‐based method is proposed for single‐phase‐to‐ground fault location in neutral isolated medium voltage meshed distribution networks in this paper.
Chen Bin, Tan Min‐gang, Qian Junliang, Tang Yi, Zhang Chaohai   +4 more
doaj   +1 more source

Optimal planning of power distribution networks with fault-tolerant configuration

Computers & Operations Research
Power Distribution networks are essential infrastructures that should be designed by satisfying two conflicting requests: cost minimization and reliability. While traditional network planning aimed at radial configurations, which are more similar to the typical working configuration of a network but are not fault-tolerant, modern techniques seek for ...
Bruni, Renato, Geri, Alberto, Maccioni, Marco, Nati, Ludovico   +3 more
openaire   +1 more source

Fast fault detection for power distribution systems

, 2003
The main topic of this licentiate thesis is fast faultdetection. The thesis summaries the work performed in theproject“Fast fault detection for distributionsystems”. In the first chapters of the thesis the term“fast”is used in a general manner. The term is laterdefined based upon considerations and conclusions made in thefirst chapters and then related
openaire   +1 more source

A Single‐Phase Grounding Fault Line Selection Method for Flexible Grounding Active Distribution Networks Based on the Ratio of Zero‐Sequence Current Changes

IET Electric Power Applications
Single‐phase grounding faults (SPGFs), especially high‐resistance faults, significantly weaken the electrical characteristics of active distribution networks (ADNs), thereby posing considerable challenges for faulted line selection (FLS).
Shi Su, Yuan Li, Xuehao He, Qingyang Xie, Jiali Su, Fahui Chen, Botong Li, Changqi Wang   +7 more
doaj   +1 more source