| Authors |
Goryachev Vladimir Yakovlevich, doctor of technical sciences, professor, sub-department of рower engineering and electrical engineering, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: gorvlad1@yandex.ru
Brostilova Tat'yana Yur'evna, candidate of technical sciences, associate professor, sub-department of рower engineering and electrical engineering, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: tat-krupkina@yandex.ru
Mikhaylov Sergey Alekseevich, main specialist, Moscow communication node energy (5a Akademika Chelomeya street, Moscow, Russia), E-mail: mihailov989@gmail.com
Tikhomirova Anna Alekseevna, senior lecturer, sub-department of рower engineering and electrical engineering, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: an.tihomirova2013@yandex.ru
Brostilov Sergey Aleksandrovich, candidate of technical sciences, associate professor, sub-department of radio equipment design and production, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: brostilov@yandex.ru
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| Abstract |
Background. The object of research is the power supply system of settlements. The subject of the study is to determine the optimal locations of substations of the corresponding voltage class. The aim of the work is to consider ways to optimize the power supply system of the agricultural area on the basis of the method of distributed specific capacity.
Materials and methods. For determining the location of power sources in low-rise areas, the authors used the method of distributed specific power. As optimization criteria, the value of losses on transmission of electric energy is used.
Results. The proposed method is based on the fact that each surface load is represented by figures in the form of bodies of rotation bounded by surfaces formed by the product of the basic function on the load power is proposed. The analysis of the results is carried out by replacing a group of consumers with an equivalent consumer and determining the scattering radiation. The method of choosing the optimal location of 10(6)/0.4 kV substations and 110(35)/10(6) kV substations is considered.
Conclusions. The method of the distributed specific capacities allows to design the system of power supply possessing the best characteristics on the basis of the minimum losses on transfer of electric energy. The proposed method is quite universal and can be used in the design of power supply systems of industrial enterprises, the region as a whole and to determine the optimal places of installation of reactive power compensators.
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| Key words |
the electricity settlements, substation, optimization, consumers of electricity, loss of electricity, the location of the substations
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