ASSESSMENT OF THE QUALITY OF ELECTRICAL ENERGY ACCORDING TO THE POWER OF CONSUMERS
Keywords:
power quality, common connection point, voltage deviation and fluctuation, power overrun.Abstract
The article discusses the issues of voltage, non-sinusoidality and asymmetry in the presence of several consumers at the point of common connection of the electrical network and the influence of power receivers on voltage distortion, solving the problem, assessing the influence of consumers from the parameters of the equivalent circuit of the electrical network of the studied harmonic for negative sequence currents at the fundamental frequency.
References
Afanasenko, A. S. Otsenka vliyaniya potrebiteley i energosnabjayushchey organizatsii na iskazhenie napryajeniya v tochke obshchego prisoedineniya / A. S. Afanasenko, D. S. Fedosov // Vestnik Irkutsk State Technical University. – 2011.– No. 11(58). - S. 190-193.
Mayer, W. Yes. Metodika opredeleniya dolevykh vkladov potrebitelya i energosnabjayushchey organizatsii v ukhudshenie kachestva elektroenergii / V. Yes. Mayer, Zenia // Elektrichestvo. – 1994.– No. 9.
Mil, I. A. Ispolzovanie otraslevoy sistemy standardizatsii dlya povysheni kachestva elektroenergii v RF / I. A. Mil // Elektrichestvo. – 2013. – No. 6.
Fedosov, D. S. Otsenka vliyaniya uchastnikov systemy elektrosnabzheniya na iskazhenie napryajeniya v tochke obshchego prisoedineniya / D. S. Fedosov // Itogi dissertationnyx issledovaniy. Volume 3. – Materialy III Vserossiyskogo konkursa molodyx uchényx. - M.: RAN, 2011. - S. 161-171.
A. I. Sidorenko. ed. V. V. Fedchishina. - Irkutsk: Izd-vo IrGTU, 2012. - S. 283-288.
Cristaldi, L. Harmonic power flow analysis for the measurement of electric power quality / L. Cristaldi, A. Ferrero // IEEE Transactions on Instrumentation and Measurement, Vol. 44, June 1995.
Curve Fitting Toolbox User's Guide [Electronic resource]. – The MathWorks, Inc., 2001-2004. – URL: http://cda.psych.uiuc.edu/matlab_pdf/ curvefit.pdf.
