INCREASING THE ACCURACY OF VOLTAGE MEASURING CHANNELS OF ELECTRICAL POWER OBJECT CONTROL SYSTEMS

Authors

  • Ye. M. Tankevych Institute of Electrodynamics of National Academy of Science of Ukraine
  • I. V. Yakovlieva Institute of Electrodynamics of National Academy of Science of Ukraine
  • H. M. Varskyi Institute of Electrodynamics of National Academy of Science of Ukraine

Keywords:

measuring channel, voltage phasor, mathematical model, voltage transformer, correction of measuring errors

Abstract

The digital procedure of increasing the accuracy of measurement of voltage phasors by introducing corrections that exclude the systematic errors of measurement channels has been offered and experimentally tested. The methodology for the preparation of input information to the correction module has been developed.

Author Biographies

Ye. M. Tankevych, Institute of Electrodynamics of National Academy of Science of Ukraine

Dr. Sc. (Eng.), Senior Scientist, Leading Staff Scientist of the Department of Electrical Systems Automation

I. V. Yakovlieva, Institute of Electrodynamics of National Academy of Science of Ukraine

Cand. Sc. (Eng.), Senior Scientist, Senior Staff Scientist of the Department of Electrical Systems Automation

H. M. Varskyi, Institute of Electrodynamics of National Academy of Science of Ukraine

Cand. Sc. (Eng.), Senior Staff Scientist of the Department of Electrical Systems Automation

References

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Б. С. Стогний, М. Ф. Сопель, Ю. В. Пилипенко // Праці ІЕД НАНУ : спецвипуск. — 2010. — С. 53—56.
2. Танкевич Є. М. Вплив компонентів вимірювального каналу на похибки вимірювання векторів напруги /
Є. М. Танкевич, Г. М. Варський, І. В. Яковлєва // Технічна електродинаміка. — 2011. — № 6. — С. 41—47.
3. Wide area monitoring in the Italian power system: architecture, functions and experiences / D. Cirio, D. Lucarella, G. Giannuzzi and F. Tuosto // European Transactions on Electrical Power, Euro. Trans. Electr. Power 2011; 21:1541—1556 Pub-lished online 30 December 2010 in Wiley Online Library (wileyonlinelibrary.com).
4. Яковлєва І. В. Математичне моделювання каналів вимірювання векторів напруги в системах керування електрое-нергетичних об’єктів / І. В. Яковлєва, Є. М. Танкевич, Г. М. Варський // Вісник Вінницького політехнічного інституту. — 2012. — № 1. — С. 58—61.
5. Копшин В. В. Определение погрешностей нагруженных трансформаторов напряжения / В. В. Копшин // Измери-тельная техника. — 1978. — № 211. — С. 53—54.

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Published

2016-03-16

How to Cite

[1]
Y. M. Tankevych, I. V. Yakovlieva, and H. M. Varskyi, “INCREASING THE ACCURACY OF VOLTAGE MEASURING CHANNELS OF ELECTRICAL POWER OBJECT CONTROL SYSTEMS”, Вісник ВПІ, no. 1, pp. 79–84, Mar. 2016.

Issue

No. 1 (2016)

Section

Energy generation and electrical engineering

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