Open AccessInfluence of the relative location of distributed energy sources on the current protection of the electric network
Author(s) -
Daniil I. Ivanchenko,
Iri. Voytyuk,
А И Смирнов
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1753/1/012043
Subject(s) - distributed generation , grid , computer science , electricity , matlab , current (fluid) , electricity generation , electrical engineering , sensitivity (control systems) , power flow , power (physics) , electric power system , distributed computing , renewable energy , electronic engineering , engineering , physics , geometry , mathematics , quantum mechanics , operating system
This article focuses on studying the influence of additional sources of electricity generation on the traditional distribution grid, which leads to a change in the direction of the power flow in the grid. Consequently, the sensitivity and speed of current protection are not provided due to the dynamic operation of distributed generation sources. This paper considers the effect of distributed generation on the protection of the power grid. A special emphasis is on problems which may occur in the power grid in the presence of distributed generation. The theoretical background of blinding and calculation of the effect is also presented. The studies presented are made by computer modelling in Matlab/Simulink.