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The Research of Intelligent Substation Time Synchronization System and the Influence of Its Fault to Relay Protection

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DOI: 10.4236/epe.2013.54B090    4,029 Downloads   5,245 Views   Citations

ABSTRACT

The intelligent substation realizes the digitization of information in the whole substation and thus time synchronization system becomes more and more important. This paper introduces time synchronization technology of intelligent substation and puts forward the principles for designing intelligent substation time synchronization system. According to some relay protection malfunction examples caused by time synchronization system fault, analyze the influence of time synchronization system fault to relay protection and correspondingly put forward some improving measures.

Cite this paper

C. Xu, H. Xiong, L. He, Z. Li and J. Yang, "The Research of Intelligent Substation Time Synchronization System and the Influence of Its Fault to Relay Protection," Energy and Power Engineering, Vol. 5 No. 4B, 2013, pp. 468-473. doi: 10.4236/epe.2013.54B090.

Conflicts of Interest

The authors declare no conflicts of interest.

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