Kuban State Technological University
Author list of organization
List of articles written by the authors of the organization
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A REVIEW OF THE CURRENT ELEMENT BASE WITHIN THE CONCEPT OF SMART GRIDS
DescriptionEnergy complex of the country is a collection of electrical installations high and low voltage, producing, transforming, transporting, distributing and consuming electricity. A huge web of networks and more than 700 generating plants with a total capacity of about 230 GW [1]. Almost 90% of this potential is formed in a unified technical complex of the Unified energy system (UES) [2]. Now there is a deterioration of the performance of the sector. In comparison with 90-mi years of XX century, more than 1.5 times increased power losses in the power grids. Significantly increased the proportion of obsolete electrical and auxiliary equipment, and the load on the network every day only increase. All speaks of the necessity of both local and global modernization of the electric power complex of the country and the creation of a new concept of consumption management and energy distribution in the network. In the framework of the energy strategy of the Government of the Russian Federation dated 13 November 2009 # 1715-R, to improve handling and ensure reliable operation of electric power systems, wider introduction of flexible transmission system (FACTS devices) and improvement of systems of automatic emergency protection and dispatching control [1]. The development of electric power complex of the country should be in the way of intelligent networks. This is possible through the use of modern components that can make the process of managing "intelligent". In foreign literature, this term is called the Smart Grid
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Description
Nigeria has the largest oil sands and bitumen resources in Africa and is one of the main leading countries in the world from the point of view of its significant potential heavy oil deposits. Research of geological and physicochemical properties confirmed that the Nigerian bitumen is an important energy source and an alternative source of hydrocarbon feedstock for the petrochemical industry. Nigeria imports black oil for the petrochemical industry and its heavy oil can act in place of this black oil. In addition, researchers have successfully established the possibility of producing electrical energy from this heavy oil. Tar sands and bitumen are able to help improve the economy of Nigeria
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Description
In the article, we present the mathematical model of a ventilation system with variable air flow along the vertical axis of the reactor in the composting process. We have solved the problem of the choice of the method of supplying air to the bioreactor, reducing the temperature of the substrate along the axis of the bioreactor. The proposed method provides a reduction of temperature and moisture content of the gas phase, which leads to a change in the dynamics of the composting process. This article was prepared in the framework of the scientific project 16-48-230441 a(R) "Mathematical modeling of the processes occurring in the automated installation for year-round production of organic fertilizers in the conditions of the Krasnodar region", financed by RFBR and administration of the Krasnodar region
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ROLE OF PUMPKIN FLOUR IN FORMATION OF QUALITY OF WAFERS
06.00.00 Agricultural sciences
DescriptionTo study the effect of pumpkin flour on the physical and chemical parameters of semi-finished and finished products, 10, 15, 20 % of the weight of wheat flour in the dough was incorporated to the dough mass. As a result of the research and the analysis of wafers with different PF dosages, the dosage of 15 % pumpkin seed flour from the wheat flour mass in the dough was accepted as the optimum one. After selecting the optimum dosage, the experiment on identifying the dependence of dough viscosity on the shear rate was carried out. The samples were taken without adding PF into dough and with adding PF for 15% from the weight of the flour in the dough. The results showed that the viscosity of the control dough sample was higher than that with 15% of flour from pumpkin seeds. This is due to the general decrease of the amount of swellable proteins in the dough due to the incorporation of PF. Thus, we can conclude that the introduction of the investigated additive into the wafer dough does not obstruct dosing the semifinished product into the wafer moulds. The analysis of the obtained data as a result of the research work has shown that incorporating pumpkin seeds flour into the recipe of wafers is expedient both in terms of enriching the product with proteins, fats and biologically active substances and in terms of improving the process in the production
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AGITATION AND MASS FORMS OF ART IN THE 20-IES OF THE XX CENTURY IN RUSSIA
DescriptionThe article deals with the forms of agitation and mass art, the creation of which was authorized by the Bolsheviks in the 20ies of the XX century for effective advocacy activities. It is noted, that agitation and mass art is one of the most important and effective means of policies and has played a huge role in the establishment of Soviet power. Propaganda direction was manifested in the both of drawing and painting and was aimed at the formation of a new proletarian thinking in a socialist society. It is stated, that the content of works of art is determined, above all, by the military-political situation that prevailed in the 20-ies. It is shown, that in the works of art displayed figures of the new revolutionary themes, events and characters, but also significant presence of the image of the new man - working men and women, sailors, soldiers, peasants was traced. Festive decoration of cities and towns, from the capital to the smallest provincial towns was filled with agitation and propaganda content. The conclusion is that artistic and political design of squares, streets, public buildings should help to create a festive mood, increase employment, ideological and socio-political activity of the workers. In general, new forms of agitation and propaganda were created through art, by turning the novelty of content, depth of the emotional impact, thematic literacy and specificity for the necessary psychological mood of society during the study period
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10.00.00 Philological sciences
DescriptionThe article describes the characteristic features of British political discourse, its historical development and the formation and characteristics of the British sense of humor. We noted that political humor reflects the mood and attitude of trends in politics. Political discourse has been viewed as socially-oriented communication, which is in the nature of persuasive and compelling communication, dominated by the imperative type of speech, which, in turn, creates preconditions for the implementation of the comic. We have defined defamatory, socially critical, and harmonizing functions. Special attention is paid to the role of the addressee, as the factor, which determines the political communication's aim. We have observed that British politicians use humor carefully so as not to provoke their opponents and dissenters in mocking their use of humor or turning their statements against themselves. The article contains the analysis of illustrative material consisting of quotations of the British political and public figures. English humor can be studied from the point of view of transformational grammar, in which case the jokes are divided into prosaic and poetic ones. Prosaic jokes are based on social and cultural situations, human interactions. Poetical jokes are based on grammatical forms and their irregular usage
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Description
The results of the study of amino acids of white table wines depending on the yeast strain, continuous contact of wine with yeast biomass and the presence of lees stirring are presented. The dynamics of amino acids, which affect wine organoleptic characteristics and the formation of wine defects, specifically, tyrosine, methionine, threonine and lysine is shown. Conducted researches made it possible to divide the amino acids into three groups depending on the carrying out the batonnage or lack of it. The first group consisted of amino acids, the concentration of which practically has not changed in the presence or lack of stirring. The second and third groups include amino acids, the concentration of which increased and decreased, respectively during batonnage. The stirring of the wine with yeast biomass facilitated to the activation of mass transfer processes between cell and medium, and the access of air lead to oxidation of some amino acids and the change of its concentration. The absence of stirring influenced to a slight increase in the concentration of such amino acids as cystine, cysteine, β-phenylalanine, serine, α-alanine, leucine and glutamic acid. The experimental data allowed to arrange amino acids in a row depending on the speed of release into the medium: ά-aminobutyric acid > glutamic acid > α-alanine > leucine
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Description
Nowadays some branches of the industry need hybrid or cascade systems of electric drives. Electric drives use up to 60 percent of all developed electric power therefore with improvement of massdimensional indicators and power characteristics of the considered devices necessary technical characteristics are reached and losses of electric energy decrease. When creating electric drives of various designs, it is important and rather difficult to calculate an electromagnetic system. Classical approach to design of data of systems has a number of shortcomings that demands creation of new approaches or adjustment and addition of the known methods and approaches. In the article, another approach to design of the developed systems of the electric drive is offered
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Description
The modern level of development of the industry requires creation of more difficult and high-precision systems of an electric actuator allowing executing precisely and correctly the given technological processes. As these devices, we may consider hybrid or cascade systems of an electric actuator. However, for creation of such devices we require new design approaches, or specification and improving of the existing theories and methods of design of classical systems. The main difficulty in calculation consists in determination of parameters of electromagnetic system. In this article, new approach is given in finding of electromagnetic parameters of components of an asynchronous controlled cascade electric actuator taking into account real geometry. This approach was formed during creation of the program complex, which is a part of a system of automatic design
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Description
The article presents the algorithm of the program for calculation of distribution of a stream of the winding of the stator of a component of the operated asynchronous cascade electric drive. For the description of the algorithm we have chosen a two-layer winding on twenty four grooves. This algorithm is calculated on receiving a picture of distribution of the stream of the winding and, respectively, receiving a graphic representation. The algorithm is constructed on a number of the principles and types of calculation. On the principle of the task of the design of the winding, for a possibility of using this principle for further calculation. On the procedure of calculation of a picture of distribution of a magnetic field in a gap of a component of the operated asynchronous cascade electric drive, according to operation on his construction. On receiving the pseudo-animation showing a picture of change of the field in space at turn of three-phase system of currents eventually