DOI:10.1007/s40565-016-0217-4 |
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Data quality issues for synchrophasor applications Part I: a review |
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Net amount: 1688 |
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Author:
Can HUANG1, Fangxing LI1, Dao ZHOU1, Jiahui GUO1, Zhuohong PAN1, Yong LIU1, Yilu LIU1
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Author Affiliation:
1. Department of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, 37996, USA
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Foundation: |
U.S. National Science Foundation (U.S. NSF) through the U.S. NSF/ Department of Energy (DOE) Engineering Research Center Program under Award EEC-1041877 for CURENT |
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Abstract: |
Synchrophasor systems, providing low-latency, high-precision, and time-synchronized measurements to enhance power grid performances, are deployed globally. However, the synchrophasor system as a physical network, involves communication constraints and data quality issues, which will impact or even disable certain synchrophasor applications. This work investigates the data quality issue for synchrophasor applications. In Part I, the standards of synchrophasor systems and the classifications and data quality requirements of synchrophasor applications are reviewed. Also, the actual events of synchronization signal accuracy, synchrophasor data loss, and latency are counted and analyzed. The review and statistics are expected to provide an overall picture of data accuracy, loss, and latency issues for synchrophasor applications. |
Keywords: |
Synchrophasor system Synchrophasor application Data quality Data accuracy Data lossLatency |
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Online Time:2016/07/27 |
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