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A Novel Network Modeling and Evaluation Approach for Security Vulnerability Quantification in Substation Automation Systems
2013
IEICE transactions on information and systems
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However, research on security vulnerability analysis and quantification for automated substations is still in the preliminary phase. ...
With the proliferation of smart grids and the construction of various electric IT systems and networks, a next-generation substation automation system (SAS) based on IEC 61850 has been agreed upon as a ...
Introduction In smart grids, a substation system is upgraded to a substation automation system (SAS) by applying IEC 61850. ...
doi:10.1587/transinf.e96.d.2021
fatcat:umlbpk67q5b4zesml4lskzsu6u
Analysis of Secure TCP/IP Profile in 61850 Based Substation Automation System for Smart Grids
2016
International Journal of Distributed Sensor Networks
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In a rapidly growing world, the demands for substation automation are increasing. Recently, two trends have been changing Substation Automation Systems: IEC 61850 and the need for cybersecurity. ...
In this paper, we address a study about secure communication in the substation real-time environment, complying with the IEC 61850 specifications. ...
Substations communicate with several networks such as remote monitoring and controlling systems; other substations and third-party data networks raise security concerns as they are a target for malicious ...
doi:10.1155/2016/5793183
fatcat:mnb4gron2jed5hkkz6bqyc7tbq
A Review and Case Study on Improvements in Substation Automation Systems for Better Performance of Indian Power Distribution System
2018
International Journal for Research in Applied Science and Engineering Technology
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IEC 61850 is to facilitate substation automation. Communication security and reliability become important and it should be considered to ensure correct operation of substation automation system. ...
Yet it is not applied to almost all places but most of the substations in India are automated. Power utilities adopt SCADA system for maintenance development and operation. ...
It is considered as secured and utilizes dedicated communication line. Authentication and Authorization Mechanisms for Substation Automation in Smart Grid Network. ...
doi:10.22214/ijraset.2018.3454
fatcat:wnyi3xtberczlfhvyp5fzzxxpy
Dairyland Power installs multifunction high-end meters and expanded wide area I/P communications for metering and real-time data collection
2007
2007 Power Systems Conference: Advanced Metering, Protection, Control, Communication, and Distributed Resources
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Dairyland Power Cooperative is installing a new distribution automation/telecommunications system that will provide secure collection of substation meter readings, load profile billing information, real-time ...
meter data, local alarms, and a secure communications path for member Automatic Meter Reading (AMR) systems. ...
system that could securely transport the following: − Substation automation information from the substation to Dairyland Power − Real-time meter data for display on a secure system operations (SSO) website ...
doi:10.1109/psamp.2007.4740909
fatcat:c7qfesmi25h4xikqfqa6isvwyq
Towards the Smart Grid: Substation Automation Architecture and Technologies
2014
Advances in Electrical Engineering
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The paper provides a state-of-the-art analysis on architectures, technologies, communication protocols, applications, and information standards mainly focusing on substation automation in the transmission ...
This paper deals with Industrial Control Systems (ICS) of the electrical sector and especially on the Smart Grid. ...
Sasloglou for their valuable contribution to this work. ...
doi:10.1155/2014/896296
fatcat:betthodoybf5vlkdpcuaeqykgu
A Defense-in-depth Cybersecurity for Smart Substations
2018
International Journal of Electrical and Computer Engineering (IJECE)
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This paper proposes a defense in depth cybersecurity solution for smart substations in different layers of the substation automation system. ...
In fact, it presents possible vulnerabilities in the substation automation system and propose a multiple layer solution based on best practice in cyber security such as the hardening ofdevices, whitelisting ...
SUBSTATION AUTOMATION SYSTEM ARCHITECTURE The substation automation system in smart substation uses a three-layer architecture formed of substation level, bay level and process level. ...
doi:10.11591/ijece.v8i6.pp4423-4431
fatcat:msvamoceh5gvbevvwv3wqmaenm
Automated planning for incident response based on CBR
2010
2010 IEEE International Conference on Information Theory and Information Security
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Although the new type of network security incidents continue to occur, most security incidents are similar, the response methods have in common, so CBR (Case Based Reasoning) technology can be used to ...
Automated planning method can greatly improve the efficiency and level of decision making. ...
The Network System Incident Response Method Model In the domain of determined automated planning the execution of action determines the state transform of the system. ...
doi:10.1109/icitis.2010.5689586
fatcat:3laa7mgufnao5pza6nltumetwi
A New Ranking Approach to Efficiently Detect Anomalies in Cyber Security of Substation
2015
International Journal on Recent and Innovation Trends in Computing and Communication
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This method will monitor the anomalies occurs in the substation and rank the continuous network level security by implementing additional features such as Traffic Analyzing System, Address Blocks System ...
Already many mechanisms are proposed for network and host based cyber security these methods does not provide efficient security mechanism. ...
The term Intrusion Detection System (IDS) is also used for cyber security in a substation. ...
doi:10.17762/ijritcc2321-8169.150305
fatcat:6vu6y7rcgzfwfhhfevvka3evbu
Case Study: Efficiently Replace PLC Automation Systems by Integrating IEDS with Fiber-Optic and Ethernet Communications in the Substation
2006
2006 Power Systems Conference: Advanced Metering, Protection, Control, Communication, and Distributed Resources
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access to the substation, network, and IEDs. ...
Engineers wanted to add automation to a substation expansion bay without adversely affecting the in-service PLC system controlling the original part of the substation. ...
Substation Security Security for the existing substations consists of multilevel password protection for engineering access to substation IEDs. ...
doi:10.1109/psamp.2006.285409
fatcat:bqasw6falzaaref7o5jwo3s33u
A Review on Substation Monitoring and control technologies and Problems
2018
International Journal of Trend in Scientific Research and Development
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SCADA system , microcontrollers based monitoring and control system, cloud computing and Intelligent electronics devices(IEDs) monitoring ,control and protection system for substations. ...
The paper present review on various substation monitoring and control technologies to convert conventional substations into smart substation, This includes automated monitoring and control using PLC and ...
Substation monitoring and control, Cloud , SCADA, IEC Electrical power system is one of the most complex made networks in the world. ...
doi:10.31142/ijtsrd11273
fatcat:h7rkrjtfivdsbjyal4foqwvwxq
Research on Remote Monitor and Safety About Substation Based on Wireless Private Network
2015
Automation Control and Intelligent Systems
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The system strengthens the safety and security management of unattended substation relying on the latest 4G private network technology and advanced hardware equipment. ...
The paper proposes a set of integrated solutions combining substation video, security and power supply based on the 4G Wireless Networks. ...
network for the system. ...
doi:10.11648/j.acis.20150306.11
fatcat:g4likjin7fdnvi6vqo2xtk5slu
Cyber Attacks on Power System Automation and Protection and Impact Analysis
2020
2020 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)
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IEC 61850 is one such standard, which is widely used for substation automation and protection. ...
It enables real-time communication and data exchange between critical substation automation and protection devices within digital substations. However, IEC 61850 is not cyber secure. ...
ACKNOWLEDGMENT This work is part of the Designing Systems for Informed Resilience Engineering (DeSIRE) program of the 4TU Centre for Resilience Engineering (4TU.RE). ...
doi:10.1109/isgt-europe47291.2020.9248840
dblp:conf/isgteurope/RajkumarTSPP20
fatcat:tphlqmczobaufoqsfvtlpvazde
Enhancing Cyber Security in Power Sector using Machine Learning
2019
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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With more open standard-based communication network, the automated power systems have become the target of the cyber-attacks. ...
But, to put monitoring, control and automation into practice we need network, and with this come the threat of cyber-attacks. ...
For security, establishment of a network which is protected by security control measures such as firewalls and setting up of monitoring mechanisms in a secured zone for the detection of any gaps and failures ...
doi:10.35940/ijitee.i7860.078919
fatcat:jyfv4vj6hrfxfkdvkzqc5ibjka
Research on Power System Automation Communication Technology for Smart Grid
2019
IOP Conference Series: Materials Science and Engineering
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Interface server Distribution network master station system Maintenance workstation Network communication ... Acquisition device Substation Terminal station ...... ...
Therefore, this paper designs a distribution network automation communication system, which provide the functions of data collection, data processing, remote control, distribution network analysis application ...
of the distribution network automation system. ...
doi:10.1088/1757-899x/569/4/042025
fatcat:7ji7xbgjufen7ixoxm3pmfamje
A Survey on Vulnerabilities and Countermeasures in the Communications of the Smart Grid
2021
Electronics
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time-sensitive networking. ...
Furthermore, the latest networking solutions merge operational technologies (OTs) and informational technology (IT) traffics in the same media, such as time-sensitive networking (TSN)—standard, interoperable ...
This effort is compiled in IEC 62351 Standard to improve security in automation systems for the power system domain. ...
doi:10.3390/electronics10161881
fatcat:wbgcf7skercvddghfprs66tlvm
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