Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Josifs Survilo"'
Autor:
Josifs Survilo
Publikováno v:
2022 IEEE 63th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
Autor:
Josifs Survilo
Publikováno v:
2022 IEEE 63th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
Autor:
Josifs Survilo
Publikováno v:
2021 IEEE 62nd International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
Effective Use of Synchronous Machines to Suppress the Impact of a Sudden Power Imbalance in a System
Autor:
Josifs Survilo
Publikováno v:
2021 IEEE 62nd International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
Autor:
Josifs Survilo
Publikováno v:
2020 IEEE 61th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
The rated medium voltages of electric networks are various and numerous in value; question arises why it is so. By trial and error, technicians have come to the cheapest solution in each case. The two objects of equal value can be expensive or cheap
Autor:
Josifs Survilo
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 54, Iss 5, Pp 57-67 (2017)
Studying the loss allocation, it is possible to determine the loss which appears in some grid section or line (allocated power loss) as a result of: 1) some power source sending its power to the consumers, 2) some power source sending its power to a
Autor:
Josifs Survilo
Publikováno v:
2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
In power lines with prevailing wire resistance, voltage loss can be varied changing the cross-section area of the conductors on the path from the beginning to the consumer in question. The enlargement of cross-section area of wires of all line segmen
Autor:
Josifs Survilo
Publikováno v:
2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
Power line, where more than two distributed parameters (resistance and reactance) are taken into account, is considered as two-port network. Formulas, giving an unambiguous relationship between electrical quantities at the ports of a two-port network
Autor:
Josifs Survilo
Publikováno v:
2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
By grid optimization, the determination of the size of the fed zone, when per unit cost of electricity delivery - the cost referred to transmitted energy - is minimum, is understood. Per unit cost is a function of substation cost and of fed zone grid
Autor:
Lubova Petriclienko, Josifs Survilo
Publikováno v:
2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
In a rural terrain, fragmented economically insignificant farms are becoming less. Big farms predominate over large distances with a considerable consumption of electricity. In towns and villages, the population decreases. At step down substations, t