Results 101 to 110 of about 12,104 (222)

Application of Computer Systems of Dynamic Modeling for Evaluation of Protection Behavior of Electric Power Lines

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2008
The paper considers problems pertaining to mathematical modeling of a transformer substation with protected electric power lines. It is proposed to use systems of dynamic modeling for investigations applying a method of calculative experiment with the ...
F. A. Romaniouk, I. V. Novash, А. A. Tishechkin, V. I. Roumiantsev, N. N. Bobko, E. V. Glinsky   +5 more
doaj  

A Real-Time Implementation and Testing of Virtualized Controllers for Software-Defined IEC 61850 Digital Substations

IEEE Open Journal of Industry Applications
This article implements and validates the performance of a virtual intelligent electronic device (vIED) framework for digital substations using a real-time (RT) simulation environment.
Nadine Kabbara, Agrippina Mwangi, Alexandru Stefanov, Madeleine Gibescu   +3 more
doaj   +1 more source

Application of Advanced Early Warning Systems with Adaptive Protection [PDF]

, 2015
This project developed and field-tested two methods of Adaptive Protection systems utilizing synchrophasor data. One method detects conditions of system stress that can lead to unintended relay operation, and initiates a supervisory signal to modify ...
Ashrafi, Frank, Babski-Reeves, Kari, Blumstein, Carl, Centeno, Virgilio, Cibulka, Lloyd, King, Roger, Madani, Vahid, Thorp, James   +7 more
core  

Supporting Translation and Analysis of the Configuration of an Electrical Substation Automation System Based on the IEC 61850 2.0 Standard

Electricity
Currently, the smart grid concept represents the modern vision of an automated and highly adaptable electrical grid. Supervisory control and data acquisition (SCADA) systems are a fundamental component of a smart grid, enabling communication between ...
Marcela Y. Solorio-García, Walter A. Mata-López, José Luis Álvarez-Flores, Jorge Simón, Víctor H. Castillo   +4 more
doaj   +1 more source

IMPLEMENTATION OF AUTOMATED PROCESS CONTROL SYSTEMS AT SUBSTATIONS

Galaxy International Interdisciplinary Research Journal, 2021
The automated control system for technological processes is designed to optimize the tasks of dispatching, production-technical and organizational control of technological processes. APCS allows you to carry out production processes without human participation, but under his control.
Khakimov Zafar Tulyaganovich, Raxmatov Xudoyor Boboniyozovich, Olimbaev Otajon Azamat ugli   +2 more
openaire   +1 more source

Stealthy Deception Attacks Against SCADA Systems

, 2017
SCADA protocols for Industrial Control Systems (ICS) are vulnerable to network attacks such as session hijacking. Hence, research focuses on network anomaly detection based on meta--data (message sizes, timing, command sequence), or on the state values ...
A Kleinmann, A Kleinmann, A Kleinmann, B Mukherjee, C Alcaraz, F Pasqualetti, G Liang, IN Fovino, N Erez, N Goldenberg, R Langner, Y Liu, Y Mo   +12 more
core   +1 more source

Consequence simulation of cyber attacks on key smart grid business cases

Frontiers in Energy Research
The increasing threat of cyber-attacks on modern power systems highlights the need for a comprehensive examination through simulations. This study conducts an in-depth simulation of cyber-attacks on critical smart grid components, including smart meters,
Doney Abraham, Øyvind Toftegaard, Øyvind Toftegaard, Binu Ben Jose D. R., Alemayehu Gebremedhin, Sule Yildirim Yayilgan   +5 more
doaj   +1 more source

Concepts for design of an energy management system incorporating dispersed storage and generation [PDF]

New forms of generation based on renewable resources must be managed as part of existing power systems in order to be utilized with maximum effectiveness.
Kirkham, H., Koerner, T., Nightingale, D.   +2 more
core   +1 more source

MONITORING OF ELECTRICAL ENERGY QUALITY ON THE TRACTION SUBSTATION INPUT

Electrical engineering & Electromechanics, 2015
For the implementation of measures to maintain the quality of the energy industrial enterprises have to spend a significant material and monetary assets. In this regard, significant is the feasibility study of the allocation of such funds and, primarily,
O.G. Gryb, D.A. Gapon, T.S. Ierusalimova, D.V. Borodin, A.V. Diachenko   +4 more
doaj  

Performance Analysis of Routable GOOSE Security Algorithm for Substation Communication through Public Internet Network. [PDF]

Sensors (Basel), 2023
Shin S, Yang H.
europepmc   +1 more source