Relevant Aspects for Interoperability in Electrical Substations under Implementation of Process Bus IEC 61850-9-2 with Multi-Vendor Devices

Tobar-Rosero, Oscar A.; Isaza, Rafael Jaime Santamaria; Madrigal, Germán Darío Zapata; Olaya, Juan Carlos

doi:10.1109/fisecigre48012.2019.8984957

Cited by 5 publications

(2 citation statements)

References 3 publications

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“…Future work include the development of a number of simple experimental setups to demonstrate the interoperability, [13], of Siemens SIPROTE 5 and Hitachi Energy's Relion 670 and SAM600 process bus compatible equipment.…”

Section: Future Workmentioning

confidence: 99%

Hands-on Education in using Process Bus for Digital Substation Automation Systems, based on IEC 61850–9–2LE

Scheel

Andersen

Randewijk

2022

2022 IEEE 7th International Energy Conference (ENERGYCON)

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This paper introduces simple experiments on how to implement, test and evaluate "sampled measured values" in basic power system protection, automation and control education at undergraduate level. The focus is on basic system configuration and the use of commercially available measurement and testing solutions to illustrate the simplicity of using process bus. One of the outcomes of these experiments is to emphasize that in spite of the perceived complexity of using process bus, it is in fact much simpler than the conventional approach.

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Section: Future Workmentioning

confidence: 99%

Hands-on Education in using Process Bus for Digital Substation Automation Systems, based on IEC 61850–9–2LE

Scheel

Andersen

Randewijk

2022

2022 IEEE 7th International Energy Conference (ENERGYCON)

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“…In [26], the authors identified relevant factors for implementing an interoperable process bus in a digital substation, highlighting the evaluation of redundancy in communications with Parallel Redundancy Protocol (PRP), the performance of GOOSE messaging and SV tests, and identifying risk of sampling associated with time synchronization.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Overcurrent Protection in a Digital Substation with Process Bus

2022

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The digitization of electrical substations brings great challenges for the commissioning of electrical protections, and interoperability tests must be performed with different equipment. Therefore, this work evaluates the response time of an electrical protection relay operating with sampled values in a digital substation with a process bus. A test scheme is proposed to emulate the process bus based on analyzing the main components in a digital substation with multi-vendor device interoperability. In addition, the delay times of the protection relay with the process bus are measured, considering interoperable infrastructure as a fundamental factor in the system performance. The results are compared with the response times of a conventional relay that operates with analog signals to identify the impact of the digitalization of signals in electrical substations with a process bus. Each relay has an instantaneous overcurrent function adjusted to operate with the same pickup currents at different fault current levels. The results show that tripping times are admissible for the operation of the protection relays, considering three-time measuring points in the test scheme. The time delays found are related to high data traffic in the communication network and the traffic saturation according to the time measuring point. Other delays related to processing SVs in an MU do not represent a risk for the protection scheme. For the industry, the methods presented in the research are useful for configuring and testing electrical substations with different equipment and topologies. In addition, the results presented here seek to generate confidence in companies and engineering teams when migrating to systems with digital substations.

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Interoperability based on IEC 61850 standard: Systematic literature review, certification method proposal, and case study

Leite

Lopes

2023

Electric Power Systems Research

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Relevant Aspects for Interoperability in Electrical Substations under Implementation of Process Bus IEC 61850-9-2 with Multi-Vendor Devices

Cited by 5 publications

References 3 publications

Hands-on Education in using Process Bus for Digital Substation Automation Systems, based on IEC 61850–9–2LE

Hands-on Education in using Process Bus for Digital Substation Automation Systems, based on IEC 61850–9–2LE

Performance Analysis of Overcurrent Protection in a Digital Substation with Process Bus

Interoperability based on IEC 61850 standard: Systematic literature review, certification method proposal, and case study

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