Results 31 to 40 of about 12,882 (221)

The role of intelligent systems in delivering the smart grid [PDF]

, 2010
The development of "smart" or "intelligent" energy networks has been proposed by both EPRI's IntelliGrid initiative and the European SmartGrids Technology Platform as a key step in meeting our future energy needs.
Catterson, Victoria, Davidson, Euan, Mcarthur, Stephen   +2 more
core   +1 more source

Laboratory testing of the communication based protection relays [PDF]

, 2015
The proper operation of control and protection applications in Substation Automation System (SAS) demands very high-speed and reliable communications that has being achieved by using IEC 61850.
Daboul, M., Wasserbauer, V.
core  

An open platform for rapid-prototyping protection and control schemes with IEC 61850 [PDF]

, 2013
Communications is becoming increasingly important to the operation of protection and control schemes. Although offering many benefits, using standards-based communications, particularly IEC 61850, in the course of the research and development of novel ...
Blair, Steven M., Booth, Campbell D., Burt, Graeme M., Coffele, Federico   +3 more
core   +1 more source

A Review of Overcurrent Protection in Smart Grids Under Cyber‐Physical Threats With a Cyber‐Physical Evaluation Framework

Energy Science &Engineering, EarlyView.
By manipulating current and voltage measurements, an assailant can induce unwanted relay action while attempting to avoid detection. Detecting advanced cyber intrusions in power protection environments requires specialised data analysis and anomaly detection methods.
Feras Alasali, Anas AlMajali, Naser Naily, Hassen Loukil, Salah AbuGhalyon, William Holderbaum, Abdelaziz Salah Saidi   +6 more
wiley   +1 more source

Discrete Centralized AGC Using LQR-Based Cost Functional Minimization for Multi-Area Interconnected Power Systems

IEEE Access
This paper proposes the design of Discrete Centralized Optimal Quadratic Automatic Generation Control (COQAGC) based on the functional minimization method (FMM) and optimal control theory for interconnected power systems. The cost function and FMM design
Mohammed Esmail, Senthil Krishnamurthy
doaj   +1 more source

Risk Assessment of Substation Automation System Failure Considering Human Reliability

发电技术, 2019
Currently, there are few research on the influence of human reliability upon the reliability of integrated substation automation system (ISAS). This paper proposed a risk assessment method of ISAS considering human reliability.
Yu HUANG, Meng JIANG, Jianlian ZHANG, Weihan LIAO, Chuangxin GUO   +4 more
doaj   +1 more source

A Semantically Annotated 15-Class Ground Truth Dataset for Substation Equipment to Train Semantic Segmentation Models

Data, 2023
The lack of annotated semantic segmentation datasets for electrical substations in the literature poses a significant problem for machine learning tasks; before training a model, a dataset is needed.
Andreas Anael Pereira Gomes, Francisco Itamarati Secolo Ganacim, Fabiano Gustavo Silveira Magrin, Nara Bobko, Leonardo Göbel Fernandes, Anselmo Pombeiro, Eduardo Félix Ribeiro Romaneli   +6 more
doaj   +1 more source

Power optimization for a hydrocarbon industrial plant using a genetic algorithm [PDF]

, 2014
In this paper, a genetic algorithm (GA) is considered for optimizing electrical power loss for a real hydrocarbon industrial plant as a single objective problem.
Abido, MA, Al-Hajri, MT, Darwish, MK
core   +1 more source

Correlated Transient Response of Buried Cables and Lightning Channel Radiation of Return Strokes of Five Rocket‐Triggered Lightning Strikes

High Voltage, EarlyView.
ABSTRACT Data from five rocket‐triggered lightning flashes are adopted to analyse the correlated transient response of buried cables and lightning channel radiations. These five flashes have the same termination point that is right above the buried cables and involve a total of 32 return strokes.
Mi Zhou, Xiaoyu Lei, Li Cai, Jianguo Wang, Weihan Zhao, Jinxin Cao, Denglei Duan, Maorong Geng, Yadong Fan, Jianping Wang   +9 more
wiley   +1 more source

Релейная защита и автоматика подстанции ГВ-2 Риддерского металлургического комплекса [PDF]

, 2015
Объектом разработки является релейная защита и автоматика подстанции. Цель работы – проектирование релейной защиты и автоматики подстанции. В работе выбраны требуемые виды релейной защиты и автоматики, выполнены необходимые расчеты токов короткого ...
Сидельников, Николай Владимирович
core