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Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back
Development of Technical Solutions
for Creation of Electronic Equipment
Information Interaction of Digital
Electrical Substations |
D.V. TOPOLSKY, N.D. TOPOLSKY,
N.I. YUMAGULOV
The article presents the results of the development and creation of electronic equipment for information interaction of digital electrical substations.
An original combination of current and voltage meters is proposed, which makes it possible to structurally combine an electronic current transformer
and an electronic voltage transformer (voltage class 110 kV and higher). The possibilities of creating digital measuring converters on the principles of
an open architecture, which allows scaling the resulting solutions to other voltage classes, are analyzed. This allows you to achieve optimal interaction
with independent participants in the hardware and software market. Studies of experimental sample of an electronic combined current and voltage
transformer, carried out through computer modeling, pilot operation and experimental studies, confi rm the results presented in the article. During
modeling, experimental studies and trial operation, only independent software was used.
Keywords: electronic current transformer, electronic voltage transformer, Smart Grids, digital substation, IEC-61850.
Pp. 18-23. |
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