Results 201 to 210 of about 69,448 (250)
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Lightweight Optimized Message Authentication Scheme for IEC 61850 Sampled Value Messages
IEEE Transactions on Power DeliveryThe integrity and authenticity of message exchanges in IEC 61850 based automated substations is critical. IEC 62351-6 recommends Message Authentication Code (MAC) based cybersecurity scheme for securing IEC 61850 Sampled Value (SV) and GOOSE messages ...
Ieee S. M. Suhail Hussain Senior Member
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Analysis of Message Authentication Solutions for IEC 61850 in Substation Automation Systems
IEEE International Conference on Smart Grid Communications, 2022An inevitable consequence of automated control and communication in electric substations is the vulnerability against cyberattacks that compromise the integrity and authenticity of messages. IEC 62351 standard stipulates the use of message authentication
Utku Tefek +3 more
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Model Differences between IEC 61970/61968 and IEC 61850
2013 Third International Conference on Intelligent System Design and Engineering Applications, 2013IEC 61970 and IEC 61850 are the core standards of Smart Grid, and have been widely used in electric power automation. As these two standards defined data models and the interface respectively, the result is the models are not uniform and seamless communication cannot be operated between substation and the control center. This paper proposes two aspects
Liu Ling, Yu Hongyong, Chen Xia
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Overview of IEC 61850 and Benefits
2005/2006 PES TD, 2006Legacy substation automation protocols and architectures typically provided basic functionality for power system automation and were designed to accommodate the technical limitations of the networking technology available for implementation. There has recently been a vast improvement in networking technology that has changed dramatically what is now ...
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Optimal Energy Routing in Microgrids With IEC 61850 Based Energy Routers
IEEE transactions on industrial electronics (1982. Print), 2020The concept of energy Internet (EI) is very promising due to its ability to integrate distributed generators and storage devices. Energy routers (ERs) enable highly efficient, reliable, and flexible power system operation.
S. Hussain +4 more
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IEC 61850-Based Renewable Energy Systems: A Survey on Cybersecurity Aspects
2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2022IEC 61850-7-420 was formed as an extension to IEC 61850 to include data models for distributed energy resources (DERs). Despite having many advantages, IEC 61850-7-420 has not been widely used for DERs, including renewable energy systems, due to ...
Celina Wilkerson, M. E. Hariri
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Construction of the Interoperability Test-bed for IEC 61850 based Digital Substation
International Conference on Electric Power Equipment – Switching Technology, 2022KEPCO as Korea public utility has established about 100 digital substations based IEC 61850 since 2013 through a multi-vendor based system with 4-6 manufacturing devices selected from 30 registered manufacturers in KEPCO.
N. Lee +5 more
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New control functions for IEC 61850
2017 IEEE 15th International Conference on Industrial Informatics (INDIN), 2017The advantages of standardizing communications for implementing a Smart Grid depends on the adaptability and general ongoing extension of communication standards in order to include new innovative functions. The BMWi-funded project Green Access demonstrates which possible new control functions could be adopted for extending the communication standard ...
Julia Masurkewitz-Möller +3 more
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IEC-61850 Performance Evaluation in a 5G Cellular Network: UDP and TCP Analysis
arXiv.org, 2022This chapter summarizes the results obtained from a test bed, which is composed of a microgrid and a wireless network, both relying on real and practical premises.
I. Demidov +5 more
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An Evaluation of Extending an Existing Substation Automation System using IEC 61850
International Universities Power Engineering Conference, 2022Substation Automation Systems are commonly used to control, protect and monitor substations in a power system. Many existing substation automation systems use proprietary protocols, which are no longer supported.
Michael O Donovan +3 more
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