تقرير
Statistical Characterization of Random Errors Present in Synchrophasor Measurements
العنوان: | Statistical Characterization of Random Errors Present in Synchrophasor Measurements |
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المؤلفون: | Salls, Demetra, Torres, Jairo Ramírez, Varghese, Antos Cheeramban, Patterson, John, Pal, Anamitra |
سنة النشر: | 2021 |
المجموعة: | Computer Science |
مصطلحات موضوعية: | Electrical Engineering and Systems Science - Systems and Control |
الوصف: | The statistical characterization of the measurement errors of a phasor measurement unit (PMU) is currently receiving considerable interest in the power systems community. This paper focuses on the characteristics of the errors in magnitude and angle measurements introduced only by the PMU device (called random errors in this paper), during ambient conditions, using a high-precision calibrator. The experimental results indicate that the random errors follow a non-Gaussian distribution. They also show that the M-class and P-class PMUs have distinct error characteristics. The results of this analysis will help researchers design algorithms that account for the non-Gaussian nature of the errors in synchrophasor measurements, thereby improving the practical utility of the said-algorithms in addition to building on precedence for using high-precision calibrators to perform accurate error tests. Comment: 5 pages, To be Published in IEEE-PESGM Conference 2021 Proceedings |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2103.09285 |
رقم الأكسشن: | edsarx.2103.09285 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |