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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Belega, D. Petri, D. |
| Copyright Year | 2012 |
| Description | Author affiliation: Faculty of Electronics and Telecommunications, “Politehnica” University of Timisoara, Romania (Belega, D.) || DISI - Department of Information Engineering and Computer Science, University of Trento, Italy (Petri, D.) |
| Abstract | The paper analyzes the accuracies of both the half-cycle and one-cycle synchrophasor estimators provided by the threeand four-parameter sine-fit algorithms when off-nominal frequency offset, amplitude modulation, and phase modulation occur. The test conditions comply with the IEEE Standard C37.118.1-2011 for synchrophasor measurements for power systems. The algorithm accuracy is evaluated in terms of the Total Vector Errors (TVEs) expressed as a function of the relative error in the a-priori available sine-wave frequency estimate used as input to the algorithms. The achieved TVEs are compared with the related accuracy threshold specified in the Standard. From this comparison some interesting conclusions concerning advantages achieved by applying the sine-fit algorithms to synchrophasor measurements are drawn. |
| Starting Page | 921 |
| Ending Page | 926 |
| File Size | 317475 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467314534 |
| e-ISBN | 9781467314541 |
| DOI | 10.1109/EnergyCon.2012.6348283 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-09-09 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Synchrophasor estimation Estimation error Accuracy Frequency modulation Steady-state and dynamic conditions Phase modulation Heuristic algorithms Sine-fit algorithms Estimation Frequency estimation Standards |
| Content Type | Text |
| Resource Type | Article |
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