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PERFORMANCE EVALUATION OF PROTECTION FUNCTIONS FOr IEC 61850-9-2 PROCESS BUS USING REAL-TIME HARDWARE-IN-THE-loop simulation approach
KTH, School of Electrical Engineering (EES), Electric Power Systems.ORCID iD: 0000-0002-6749-8785
KTH, School of Electrical Engineering (EES), Electric Power Systems.ORCID iD: 0000-0002-4125-1055
2013 (English)Conference paper, Published paper (Refereed)
Abstract [en]

With the evolution of Process Bus (IEC 61850-9-2), there is a need to assess the performance of protection schemes using process bus against those where traditional copper wires are implemented. Differential protection is the fundamental and most commonly used protection for transformers, motors and generators. In this paper a power system is modelled in SimPowerSystems and is executed in real-time using Opal-RT’s eMEGAsim real-time simulator. Hardware-in-the loop validation of a process bus implementation for differential protection for a two winding transformer is done by using the differential protection feature in ABB’s RED-670 relay. The event reports generated by the ABB relay during Hardware-in-the-Loop testing are compared for three different scenarios i.e. complete process bus, hybrid process bus and complete traditional topology.   

Place, publisher, year, edition, pages
2013.
Keyword [en]
Station Bus, Process Bus, Real-Time Simulation, Opal-RT
National Category
Communication Systems Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
SRA - Energy
Identifiers
URN: urn:nbn:se:kth:diva-128592Scopus ID: 2-s2.0-84897645353OAI: oai:DiVA.org:kth-128592DiVA: diva2:648225
Conference
22nd International Conference on Electricity Distribution, CIRED 2013, 10-13 June, Stockholm
Note

Qc 20130916

Available from: 2013-09-13 Created: 2013-09-13 Last updated: 2013-09-16Bibliographically approved

Open Access in DiVA

Almas_LV_CIRED_2013(985 kB)311 downloads
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Vanfretti, Luigi

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CiteExportLink to record
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