Research of a method for Synchronized Phasor Data transmission Based on IEC61850

At present, the communication services for the Wide Area Measurement system in intelligent substation don't use the IEC-61850 system yet, which causes a lot of inconvenience and problems. In order to solve these problems, this paper proposes a method of Synchronized Phasor Data transmission bas...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1187; no. 5; pp. 52017 - 52023
Main Authors Feng, Shanqiang, Hou, Aijun, Gu, Bochuan
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.04.2019
Subjects
Data transmission
Phasors
Substations
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Summary:At present, the communication services for the Wide Area Measurement system in intelligent substation don't use the IEC-61850 system yet, which causes a lot of inconvenience and problems. In order to solve these problems, this paper proposes a method of Synchronized Phasor Data transmission based on IEC-61850. In this method, the communication services of Wide Area Measurement system are converted to IEC-61850 system, and find a way that can map the existing functions to the IEC-61850 system.Firstly, a method for high-speed data transmission and fast control is proposed.Then functional services that cannot be fully implemented by IEC-61850 services are expanded to fill the gaps in a prescribed way. Finally, from the perspective of unified substation information platform, the prospects of this scheme are analyzed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1187/5/052017