Zobrazeno 1 - 10
of 36
pro vyhledávání: '"V. S. Dobush"'
Publikováno v:
Записки Горного института, Vol 239, Pp 564-564 (2019)
The article discusses the experience of operating a wind power complex with a low-power wind power installa- tion (5 kW), the use of which is promising for powering remote oil production facilities, exploration and other types of mining operations. T
Externí odkaz:
https://doaj.org/article/042ec7082130432280b1696f74d3c683
Publikováno v:
Energies, Vol 14, Iss 7762, p 7762 (2021)
Energies; Volume 14; Issue 22; Pages: 7762
Energies; Volume 14; Issue 22; Pages: 7762
The paper deals with issues of modeling nonlinear electrical loads of various types, such an uncontrolled rectifier, thyristor rectifier, thyristor power regulator and mixed equivalent nonlinear load. For these load types, existing analytical express
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4142e3d5bd6476629840cd8108891ebf
https://www.mdpi.com/1996-1073/14/22/7762
https://www.mdpi.com/1996-1073/14/22/7762
Publikováno v:
Dynamics of Systems, Mechanisms and Machines. 8:009-015
Статья посвящена актуальной проблеме электроснабжения систем обнаружения утечек и электроприводов запорной арматуры на нефтепровода
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4d08d911f777c96c0bdfbfeab6f966
https://doi.org/10.25206/2310-9793-8-3-9-15
https://doi.org/10.25206/2310-9793-8-3-9-15
Publikováno v:
Journal of Physics: Conference Series. 1753:012062
The article is dedicated to the important task of detection and elimination of liquid hydrocarbon leak in oil pipelines. The technological, regulatory and geographical aspects of the use of existing oil leakage detection systems (LDSs) and pipeline s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7668f668b175da655edf73f75c841d1
https://doi.org/10.1088/1742-6596/1753/1/012062
https://doi.org/10.1088/1742-6596/1753/1/012062
Publikováno v:
Journal of Physics: Conference Series. 1652:012010
The issues related to modeling a variable frequency drive are discussed in the article. The authors were faced with the task of determining the influence of the drive load on the parameters of its equivalent circuit. An unambiguous dependence of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1794050e2763e7cf178531812f922a82
https://doi.org/10.1088/1742-6596/1652/1/012010
https://doi.org/10.1088/1742-6596/1652/1/012010
Publikováno v:
Journal of Physics: Conference Series. 1652:012001
As power transformers are core elements of electric power supply systems, transformer protection systems must reach high requirements. In order to reduce possible damage to transformers and prevent cases of false operations, resulting in interruption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f56b4f8ed39febf7bdc9e94d82fb173b
https://doi.org/10.1088/1742-6596/1652/1/012001
https://doi.org/10.1088/1742-6596/1652/1/012001
Publikováno v:
2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus).
The article describes a method for determining the source of power quality deterioration, in particular, the source of voltage distortion. This method based on the variation of the power system resistance and transformer resistance by changing the tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::515ede11703aec3727b736870015c99e
https://doi.org/10.1109/eiconrus.2019.8656756
https://doi.org/10.1109/eiconrus.2019.8656756
Autor:
V. S. Dobush, B. Yu. Vasil’ev
Publikováno v:
Russian Electrical Engineering. 86:172-179
Different algorithms for controlling semiconductor converters are considered using the example of an autonomous inverter. The structures of pulse-width and space vector modulation algorithms and ways to improve them are shown. The electromagnetic com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67966ae4c6db773cba1ac357b6dfacf2
https://doi.org/10.3103/s1068371215040100
https://doi.org/10.3103/s1068371215040100
Publikováno v:
2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus).
The problem of the stability of a frequency-controlled drive in the conditions of voltage failures is topical, since modern production is sensitive to process disturbances. Of particular interest are the issues of preserving the parameters of the dri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8ae4e1304a99f282190cd664bc2598f
https://doi.org/10.1109/eiconrus.2018.8317203
https://doi.org/10.1109/eiconrus.2018.8317203
Publikováno v:
Journal of Physics: Conference Series. 1441:012021
The authors proposed a scheme of autonomous power supply for oil leakage detection systems in pipelines by applying the photovoltaic modules and thermoelectric generators as a power source. Laboratory experimental studies were carried out, the operat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f70cd7b78c6ed3793f68a909d5e3fd34
https://doi.org/10.1088/1742-6596/1441/1/012021
https://doi.org/10.1088/1742-6596/1441/1/012021