Accuracy of DFT-based synchrophasor estimators at off-nominal frequencies

2011 IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2011 - Proceedings

Volumn , Issue , 2011, Pages 19-24

  MacIi, David ^a   Petri, Dario ^a   Zorat, Alessandro ^a  

^a UNIVERSITY OF TRENTO   (Italy)

Author keywords

Discrete Fourier Transform (DFT); IEEE C37.118 2005; Phasor Measurement Unit (PMU); Synchrophasors; uncertainty

Indexed keywords

CRITICAL ISSUES; IEEE C37.118-2005; IN-DEPTH ANALYSIS; MULTI-CYCLE; OFF-NOMINAL FREQUENCY; PHASOR MEASUREMENT UNIT (PMU); SIMULATION-BASED; SINGLE CYCLE; SMART GRID; SYNCHROPHASORS; UNCERTAINTY;

DISCRETE FOURIER TRANSFORMS; ESTIMATION; POWER TRANSMISSION; SMART POWER GRIDS; UNCERTAINTY ANALYSIS; UNITS OF MEASUREMENT;

FREQUENCY ESTIMATION;

EID: 84255198016     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/AMPS.2011.6090349     Document Type: Conference Paper

References (16)

1. A.G. Phadke, J.S. Thorp, "Synchronized Phasor Measurements and Their Applications", Springer, 2008 - Ch. 3.
2. F. Steinhauser, C. Riesch, M. Rudigier, "IEEE 1588 for time synchronization of devices in the electric power industry", IEEE Int. Symp. on Precision Clock Synchronization for Measurement Control and Communication (ISPCS), pp. 1-6, Sep. 27-Oct. 1, 2010.
3. P. Castello, M. Lixia, C. Muscas, "Measurement of synchrophasors under dynamic conditions," IEEE Int. Workshop Applied Measurements For Power Systems (AMPS), pp. 1-6, Aachen, Germany, Sep. 2010.
4. A.G. Phadke, B. Kasztenny, "Synchronized Phasor and Frequency Measurement Under Transient Conditions", IEEE Trans. on Power Delivery, Vol. 24, No. 1, pp. 89-95, Jan. 2009.
5. J. Warichet, T. Sezi, J.C. Maun, "Considerations about Synchrophasors Measurement in Dynamic System Conditions", Int. Journal of electrical Power & Energy Systems, Vol. 31, No. 9, pp. 425-464, Oct. 2009.
6. A. Borghetti, C.A. Nucci, M. Paolone, G. Ciappi, A. Solari, "Synchronized Phasors Monitoring During the Islanding Maneuver of an Active Distribution Network," IEEE Transactions on Smart Grid, Vol. 2, no. 1, pp.82-91, Mar. 2011
7. A.G. Phadke T. Hlibka, M. Ibrahim, and M.G. Adamiak, "A Microcomputer based Symmetrical Component Distance Relay", Proc. Power Industry Applications Conference, pp. 47-55, 1979. (Pubitemid 9449831)
8. Chi-Shan Yu, Yi-Sheng Huang; Joe-Air Jiang, "A Full- And Half-Cycle DFT-Based Technique For Fault Current Filtering", Proc. IEEE conference on Industrial Technology (ICIT), pp. 859-864, Mar. 2010.
9. T.S. Sidhu, Xudong Zhang, V. Balamourougan, "A New Half-Cycle Phasor Estimation Algorithm", IEEE Trans. on Power Delivery, Vol. 20, No. 2, pp. 1299-1306, April 2005.
10. Bo Zeng, Zhaosheng Teng, Yulian Cai, Siyu Guo, Baiyuan Qing, "Harmonic Phasor Analysis Based on Improved FFT Algorithm," IEEE Transactions on Smart Grid, Vol. 2, No.1, pp. 51-59, Mar. 2011.
11. IEEE Standard for Synchrophasors for Power Systems, IEEE Standard C37.118-2005, pp. 2255-2263, pp.1-57, Mar. 2006.
12. Maohai Wang, Yuanzhang Sun, "A practical method to improve phasor and power measurement accuracy of DFT algorithm," IEEE Transactions on Power Delivery, Vol. 21, No. 3, pp. 1054-1062, Jul. 2006. (Pubitemid 43983625)
13. M. Akke, J.S. Thorp, "Sample Value Adjustment Improves Phasor Estimation at Off-Nominal Frequencies", IEEE Trans. on Power Delivery, Vol. 25, No. 4, Oct. 2010.
14. Youheng Xu, Baoping Ju, "Synchronized phasor measuring method using recursive DFT with a window function," Asia and Pacific Transmission and Distribution Conference and Exhibition, Dalian Xinghai, China, pp. 1-6, Aug. 2005. (Pubitemid 44131032)
15. C. Offelli, D. Petri, "The influence of windowing on the accuracy of multifrequency signal parameter estimation," IEEE Trans. on Instrumentation and Measurement, Vol. 41, No.2, pp. 256-261, Apr. 1992.
16. C. Offelli, D. Petri, "Weighting effect on the discrete time Fourier transform of noisy signals," IEEE Trans. on Instrumentation and Measurement, Vol.40, No.6, pp.972-981, Dec 1991.