Results 61 to 70 of about 12,882 (221)

Improving performance of underground MV distribution networks using distribution automation system: A case study

open access: yesAin Shams Engineering Journal, 2018
Towards the complete vision of smart distribution grid, this paper presents a generic framework and strategy for the implementation of distribution automation system (DAS).
M.R. Elkadeem, M.A. Alaam, Ahmed M. Azmy
doaj   +1 more source

An architecture for power substations communication networks based on SDN and virtualization paradigms

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2021
The deployment of infrastructures related to the Smart Grid concept introduces data communication networks in the grid operation systems (control, communication, and monitoring). The implementation of data communication networks facilitates and improves
Alexánder Leal, Juan Felipe Botero
doaj   +1 more source

Adaptive Calculation Method of Line Loss of Distribution Network Based on Genetic Algorithm and Artificial Neural Network

open access: yesEngineering Reports, Volume 8, Issue 4, April 2026.
A GA‐BP neural network model with optimized preprocessing and clustering reduces line loss calculation errors and improves efficiency in distribution networks. ABSTRACT Traditional methods for calculating distribution line losses often rely on complex mathematical models and extensive operational data, leading to cumbersome processes that struggle to ...
Tianjun Chen   +4 more
wiley   +1 more source

Condition Monitoring and Fault Diagnosis Model of Pole Mounted Circuit Breaker Based on Multi‐Source Heterogeneous Cross Modal Information Fusion

open access: yesEngineering Reports, Volume 8, Issue 4, April 2026.
This figure illustrates the architecture of the PMCB fault diagnosis model with multi‐source heterogeneous cross‐modal fusion. It integrates core modules to realize high‐precision, low false‐alarm condition monitoring and diagnosis. ABSTRACT Aiming at the defects of current diagnosis methods for Primary and Secondary Integrated Pole Mounted Circuit ...
Rongrong Shan   +3 more
wiley   +1 more source

International White Book on DER Protection : Review and Testing Procedures [PDF]

open access: yes, 2011
This white book provides an insight into the issues surrounding the impact of increasing levels of DER on the generator and network protection and the resulting necessary improvements in protection testing practices.
Abdulhadi, Ibrahim Faiek   +7 more
core  

A Full AC Time‐Series Analysis of Photovoltaic Hosting Capacity in Niger's Grid

open access: yesEnergy Science &Engineering, Volume 14, Issue 4, Page 1952-1964, April 2026.
Methodological framework for PV hosting capacity assessment. ABSTRACT The integration of solar photovoltaic (PV) systems into sub‐Saharan African distribution grids presents a transformative opportunity to enhance energy access and sustainability. However, accurately quantifying the hosting capacity (HC), the maximum PV power that can be accommodated ...
Hamza Abarchi Halarou   +5 more
wiley   +1 more source

Analysis of Secure TCP/IP Profile in 61850 Based Substation Automation System for Smart Grids

open access: yesInternational Journal of Distributed Sensor Networks, 2016
Smart grid is the term used to describe modern power grids. It aims at achieving efficient, sustainable, economic, and secure delivery of electricity supplies.
Omar Khaled   +4 more
doaj   +1 more source

A Novel Scheme for Performance Evaluation of an IEC 61850-Based Active Distribution System Substation

open access: yesIEEE Access, 2019
With the integration of Distributed Energy Resources (DERs) into the distribution networks, the Active Distribution Network Management is becoming quite challenging. The DERs are integrated into the distribution networks through distribution substations.
Taha Selim Ustun   +3 more
doaj   +1 more source

RAGLRO: Retrieval‐Augmented Generation With Large Language Models for Robotic Operations

open access: yesCAAI Transactions on Intelligence Technology, Volume 11, Issue 2, Page 385-395, April 2026.
ABSTRACT To enable autonomous operations in complex industrial environments, this paper proposes retrieval‐augmented generation with large language models for robotic operations (RAGLRO), a robotic framework specifically designed for power switchgear operation tasks.
Wenrui Wang   +6 more
wiley   +1 more source

Transformation‐Equivariant Network Fused With Multi‐Stage Cascade Attention for Point Cloud Object Detection

open access: yesCAAI Transactions on Intelligence Technology, Volume 11, Issue 2, Page 564-577, April 2026.
ABSTRACT Object detection of unmanned firefighting vehicles faces challenges such as strong electromagnetic interference, drastic lighting changes and dynamic object variations. To address these issues, we propose a two‐stage 3D point cloud object detection algorithm called TED‐CasA‐Fusion.
Jiangdong Wu   +5 more
wiley   +1 more source

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