Power supplies dynamic redistribution’s for electric system with dispersed generation
The article concerns design of electric system with dispersed generation, more precisely, functional location of energy generation units — transmission losses relationship. Electrical load centers are the optimal locations of energy generation units, but time-varying loads shift them and transmi...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/2%20(164)/50-55%20%D0%9A%D0%BE%D1%81%D0%B0%D1%80%D0%B5%D0%B2%20%D0%91.%20%D0%90.,%20%D0%9A%D0%BE%D1%89%D1%83%D0%BA%20%D0%93.%20%D0%90.,%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%92.%20%D0%9A.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| Summary: | The article concerns design of electric system with dispersed
generation, more precisely, functional location of energy
generation units — transmission losses relationship. Electrical
load centers are the optimal locations of energy generation
units, but time-varying loads shift them and transmission
losses increase.
The purpose of the article is development of an algorithm
and the program of power supplies dynamic redistribution’s
for the electric system with dispersed generation that reduce
transmission losses. Power supplies dynamic redistribution’s
is achieved by the creation of a virtual electric system with
the possibility of redistribution over electrical load centers of
energy generation units. Virtual electric system is organized
on the basis of cellular communication and central computer
(smart grid).
The algorithm is realized in the computer-aided design
MathCAD. Using this program, the calculation of the electric
system of an industrial microdistrict of the city with distributed
generation was performed. As a result of the calculations,
cartograms of electrical loads are constructed and the loss
of electric energy in distribution lines is estimated. The
calculation results show a significant reduction in losses in distribution lines when using distributed generation with
dynamic redistribution of power sources. |
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| ISSN: | 1813-8225 2541-7541 |