Journal of Siberian Federal University. Engineering & Technologies / Analysis of power quality in distribution grids 0,4 kV

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2013 6 (1)
Authors
Temerbaev, Sergey A.; Boyarskaya, Natalia P.; Dovgun, Valery P.; Kolmakov, Vitaly O.
Contact information
Temerbaev, Sergey A.: Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041, Russia;; Boyarskaya, Natalia P.: The Krasnoyarsk State Agrarian University, 90 Mira, Krasnoyarsk, 660049 Russia;; Dovgun, Valery P.: Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041, Russia; e-mail: Vdovgun@sfu-kras.ru; Kolmakov, Vitaly O.: Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041, Russia;
Keywords
power quality; nonlinear load; high-order harmonics
Abstract

This paper presents the results of power quality measurements in distribution systems of commercial and office customers. The data collected show serious currents distortions, caused by the increase count of nonlinear loads. In many cases the levels of distortion are higher than defined limits in international power quality standards.The negative impact of harmonic distortions is discussed.

Pages
107-120
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/9644

Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).

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