Results 81 to 90 of about 63,163 (254)

Gearbox Fault Prediction of Wind Turbines Based on a Stacking Model and Change-Point Detection

open access: yesEnergies, 2019
The fault diagnosis and prediction technology of wind turbines are of great significance for increasing the power generation and reducing the downtime of wind turbines.
Tongke Yuan, Zhifeng Sun, Shihao Ma
doaj   +1 more source

Towards a Layered Architectural View for Security Analysis in SCADA Systems

open access: yes, 2012
Supervisory Control and Data Acquisition (SCADA) systems support and control the operation of many critical infrastructures that our society depend on, such as power grids. Since SCADA systems become a target for cyber attacks and the potential impact of
Ma, Zhendong   +2 more
core  

Development and implementation of a LabVIEW based SCADA system for a meshed multi-terminal VSC-HVDC grid scaled platform [PDF]

open access: yes, 2016
This project is oriented to the development of a Supervisory, Control and Data Acquisition (SCADA) software to control and supervise electrical variables from a scaled platform that represents a meshed HVDC grid employing National Instruments hardware ...
Mora Comas, Gisela
core  

Sandia SCADA Program -- High Surety SCADA LDRD Final Report [PDF]

open access: yes, 2002
Supervisory Control and Data Acquisition (SCADA) systems are a part of the nation's critical infrastructure that is especially vulnerable to attack or disruption. Sandia National Laboratories is developing a high-security SCADA specification to increase the national security posture of the U.S.
openaire   +2 more sources

The Relationship Between the Magnetometer Data Derived GIC Index and Measured GIC in High Voltage Transformers in Australia

open access: yesSpace Weather, Volume 24, Issue 1, January 2026.
Abstract Geomagnetically induced currents (GICs) are telluric currents driven by space weather that can adversely impact high voltage transformers in electricity supply networks. It is often difficult to obtain transformer GIC data so ground based magnetometer data may be used to estimate the transformer GIC via complex modeling of both network and ...
C. L. Waters, R. A. Marshall
wiley   +1 more source

System of Sensors and Actuators for the Production of Water Used in the Manufacture of Medicines

open access: yesSensors, 2019
This paper presents the development and implementation of a centralized industrial network for an automatic purified water production system used in the pharmaceutical industry.
Fabricio Roosevelt Melo da Silva   +5 more
doaj   +1 more source

Guardians of ICS: A Comparative Analysis of Anomaly Detection Techniques

open access: yesIET Cyber-Physical Systems: Theory &Applications, Volume 11, Issue 1, January/December 2026.
This study presents a comparative evaluation of supervised and unsupervised learning models for anomaly detection in industrial control systems (ICS), using data from the SWaT testbed. Results show that although supervised models offer higher precision, they miss more unknown attacks, whereas unsupervised models achieve better recall but with increased
Zequn Wang   +4 more
wiley   +1 more source

Digital Twin of an Electrical Insulation System: Data Communication, Predictive Models and Health Condition

open access: yesDigital Twins and Applications, Volume 3, Issue 1, January/December 2026.
Life and reliability models, potentially able to account for any type of stress, even time varying, are developed and their integration in a digital twin is discussed. Algorithms for the dynamic assessment of insulation health condition through diagnostic testing or monitoring, are developed.
Gian Carlo Montanari   +2 more
wiley   +1 more source

Prototipo de sistema remoto para la caracterización del recurso eólico en las zonas rurales de Colombia

open access: yesCiencia e Ingeniería, 2017
Se desarrolla el prototipo de un sistema SCADA para la caracterización del recurso eólico en las zonas rurales de Colombia. El sistema implementado atiende a aspectos tales como análisis estadísticos del viento tanto en velocidad como en dirección ...
Darío Vásquez Vega, Juan Rojas Serrano
doaj  

Trends in modern SCADA systems [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2015
Modern production processes request modern solutions in the field of control and supervision. As present SCADA (Supervisory Control And Data Acquisition) systems are based on computer and communication technologies, they are also high influenced with ...
Bugarski Vladimir   +4 more
doaj  

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