Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Barakin Nikolay Sergeevich

Scholastic degree

Academic rank

Honorary rank

Organization, job position

Kuban State Agrarian University
   

Web site url

Email

barakin85@mail.ru


Articles count: 4

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1351 kb

ABOUT DISTRIBUTION OF CONNECTIONS OF Mn, Cu, Zn, Co, Pd AND Cd IN THE SOIL PROFILE OF THE BLACK LEACHED SOIL OF THE AZOV-KUBAN LOWLAND

abstract 0951401047 issue 95 pp. 854 – 873 30.01.2014 ru 1142
In this article the influence of agrotechnologies of cultivation of field cultures on soil indicators and distribu-tion of heavy metals on the horizons of the black leached soil is considered. Regularities of distribution of gross and mobile forms of manganese, zinc, lead, cobalt, copper and cadmium on the genetic horizons of the black leached soil of the Azov-Kuban lowland are revealed
1403 kb

ASYNCHRONOUS OSCILLATORS FOR A WELDING ARC POWER SUPPLY

abstract 0731109052 issue 73 pp. 601 – 628 30.11.2011 ru 1287
Demands to power sources of a welding arc and the results of development of such supplies are considered
352 kb

SYNTHESIS OF STATOR WINDINGS FOR ASYNCHRONOUS GENERATORS AND MOTORS

abstract 0741110074 issue 74 pp. 852 – 869 30.12.2011 ru 1823
Influence of circuit and constructive signs of stator windings on parameters and operational properties of asynchronous generators is examined
1042 kb

THE METHODS AND THE RESULTS OF THE TESTING OF AN ASYNCHRONOUS GENERATOR WITH SIX PHASE ZONES

abstract 1171603007 issue 117 pp. 143 – 165 31.03.2016 ru 203
The article contain the peculiarities of testing asynchronous generator with sixzone winding on the basis of the asynchronous motor series 4A100S4 and analysis of obtained characteristics. Circuit parameters of the stator winding can significantly affect the characteristics of the asynchronous generator. Asynchronous generator was tested with a stator winding connected star, autotransformer and sectional winding. Use chastising windings opens the possibility of applying various circuits of capacitors and the load to asynchronous generators, which in turn affect the efficiency and stabilizing properties of the electric machine. Asynchronous generators to test with sectional winding by confirmation of theoretical calculations for determine the most optimal scheme under connect capacitors and load, testing the stator winding. The volume of testing for asynchronous generators standard is not defined, so we proposed testing method, taking into account the design features of the stator winding. Asynchronous generators were tested with the help of special equipment with the use of analyzer of energy power quality. Article contains characteristics of idling, short circuit and others, considered the heat mode. On the basis of the results we have determined the parameters of the circuit, the efficiency and power factor of induction generator
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