Results 71 to 80 of about 6,331 (209)

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  

FL‐ADS: Federated learning anomaly detection system for distributed energy resource networks

IET Cyber-Physical Systems: Theory &Applications, Volume 10, Issue 1, January/December 2025.
This article introduces a novel hybrid federated learning model combining Vertical and Horizontal Federated Learning (VHFL) to enhance the security of Distributed Energy Resource (DER) communications. The proposed system effectively addresses the challenges of disparate datasets, ensuring improved detection accuracy and data privacy.
Shaurya Purohit, Manimaran Govindarasu, Benjamin Blakely   +2 more
wiley   +1 more source

Data‐Driven Anomaly Detection and Mitigation for FACTS‐Based Wide‐Area Voltage Control System

IET Cyber-Physical Systems: Theory &Applications, Volume 10, Issue 1, January/December 2025.
Figure 4 presents the schematic diagram of data‐driven attack‐resilient system for the wide‐area voltage controller that seamlessly integrates machine learning‐based anomaly detector with rules‐based attack mitigation system while supporting the normal operation of WAVCS in real‐time.
Vivek Kumar Singh, Manimaran Govindarasu, Reynaldo Nuqui   +2 more
wiley   +1 more source

Validating secure and reliable IP/MPLS communications for current differential protection [PDF]

, 2016
Current differential protection has stringent real-time communications requirements and it is critical that protection traffic is transmitted securely, i.e., by using appropriate data authentication and encryption methods.
Blair, S.M., Booth, C.D., De Valck, B., Kirasack, C., Lakshminarayanan, S., Verhulst, D., Wong, K.Y.   +6 more
core   +1 more source

Innovative Investigation of the Resilience of EV Charging Infrastructure Under Cyber‐Physical Threats Based on a Real‐Time Co‐Simulation Testbed

IET Cyber-Physical Systems: Theory &Applications, Volume 10, Issue 1, January/December 2025.
In this work, RTDS NovaCore 2.0 real‐time simulators are used, which allowed us to simulate both the IEEE 9‐bus system and its communication and cyber frameworks, providing a real‐time observation of system behaviour. ABSTRACT The rapid expansion of electric vehicle (EV) charging infrastructure has introduced significant vulnerabilities to cyber ...
Feras Alasali, Salah Abu Ghalyon, Naser El‐Naily, Mohammed I. Abuashour, Anas AlMajali, Awni Itradat, William Holderbaum   +6 more
wiley   +1 more source

Impact of IEC 61850 GOOSE Communication Quality on Decentralized Reactive Power Control in Smart Distribution Grids – a Co-simulation Study

, 2016
International audienceSmart grids are expected to increase efficiency, reliability and sustainability of future energy usage. Employing state-of-the-art information and communication technologies, within power grids, is defining for smart grids ...
Besanger, Yvon, Bratcu, Antoneta Iuliana, Peirelinck, Thijs   +2 more
core   +2 more sources

Application of MPLS-TP for transporting power system protection data [PDF]

, 2016
Power utilities are increasingly dependent on the use of communications networks. These networks are evolving to be packet-based, rather than using conventional Time-Division Multiplexing (TDM) technologies.
Blair, Steven M., Booth, Campbell D., Joshi, Nilesh, Michielsen, Jurgen   +3 more
core   +1 more source

Modelling False Data Injection and Denial of Service Attacks in Cyber‐Physical Microgrids

IET Cyber-Physical Systems: Theory &Applications, Volume 10, Issue 1, January/December 2025.
This paper aims to analyse the impact of cyberattacks on data transmission in cyber‐physical microgrids and to develop appropriate updated models for these systems. It investigates the effects of cyberattacks on the numerical stream data in microgrids, drawing upon experimental results to construct cyberattack models that can facilitate the development
Abbas Ahmadi, Mahdieh S. Sadabadi, Qobad Shafiee   +2 more
wiley   +1 more source

A review of architectures and concepts for intelligence in future electric energy system [PDF]

, 2015
Renewable energy sources are one key enabler to decrease greenhouse gas emissions and to cope with the anthropogenic climate change. Their intermittent behavior and limited storage capabilities present a new challenge to power system operators to ...
Andrén, Filip, Buccella, Concettina, Cecati, Carlo, Kathan, Johannes, Leitão, Paulo, Mařík, Vladimír A., Siano, Pierluigi, Strasser, Thomas, Vrba, Pavel, Vyatkin, Valeriy, Zhabelova, Gulnara   +10 more
core   +1 more source

An Early Stage Failure Prediction Mechanism in Smart Grid Networks

IET Cyber-Physical Systems: Theory &Applications, Volume 10, Issue 1, January/December 2025.
In this paper, we propose a novel early‐stage failure prediction (ESFP) mechanism that applies ML algorithms to enhance the security of smart grid systems. We use a realistic model to generate a dataset for training ML algorithms and develop a mechanism to predict the state of a system's components in the early stages before failures propagate in the ...
Ali Salehpour, Irfan Al‐Anbagi, Kin‐Choong Yow, Xiaolin Cheng   +3 more
wiley   +1 more source