№ 110(6), June, 2015
Public date: 30.06.2015
Archive of journal: Articles count 121, 265 kb
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VOLTAGE REGULATORS OF SYNCHRONOUS GENERATORS
DescriptionSynchronous generators are the primary source of electrical power autonomous electrosupply systems, including backup systems. They are also used in a structure of rotating electricity converters and are widely used in renewable energy as part of wind power plants of small, mini and micro hydroelectric plants. Increasing the speed and the accuracy of the system of the voltage regulation of synchronous generators is possible due to the development of combined systems containing more stabilizers. The article illustrates the functional schemes of circuit voltage stabilizers and frequency synchronous generators (with electromagnetic excitation and permanent magnet excitation) and describes the features of their work, including two and three-aggregate rotating converters of electricity used in uninterruptible power supply systems. To improve the technical characteristics of the system of stabilization we have proposed functional solutions for stabilizers of synchronous generators made on the base of direct frequency converters and using a transformer with a rotating magnetic field. To improve the reliability of and to improve the operational characteristics of the autonomous independent sources of electricity we suggest creating the main functional blocks and the elements of the stabilization system in a modular way. The functional circuit solutions of voltage regulators of synchronous generators and the characteristics of their work considered in the article, are able to improve the efficiency of pre-design work in the development of new technical solutions for stabilizing the voltage and the frequency in synchronous generators of electrosupply autonomous systems
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THE STAGE OF COMPLEX SOFTWARE DEVELOPMENT FOR REMOTE PROJECT MANAGEMENT
DescriptionThe article is devoted to the gradual development of the complex software development for remote project management, the development of the necessary organizational diagrams, decomposition charts, as well as constraints the design stage. A set of methods and techniques of organization of information processes in production systems allows the selection and the use of an information technology solution for the synthesis of knowledge about the work situation; it is the content of the concept of formation of information resource management for system knowledge-intensive production. Management system of information space in manufacturing organizations is formed in a specific environment, which is characterized as an information resource management system – a system of organization of internal and external flows of information, as well as methods and tools for searching, processing and distribution of information in the organization. At the design stage of the systems during the development of large automated, technology, energy, aerospace, information and other complex complexes experiencing the problems associated with less consideration of the properties and laws of functioning of elements, and more - with a choice of the best structure, optimization of interaction of elements, the definition of optimal modes of their functioning, the influence of the external environment, etc. As we increase the complexity of the system this complex system-wide issues play more significant place
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FORMATION OF SMALL BUSINESS IN THE KRASNODAR REGION: EVALUATION AND PROBLEMS OF TAXATION
DescriptionIn this article there is a brief review of functioning of subjects of small and medium- sized companies based on the materials of the Krasnodar region. Here is the review available in the theory and in the global tax practice and tax instruments in stimulating the development of small-sized business. There are also the advantages and disadvantages of separate tax regimes
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STRATEGY OF GROWTH FOR THE CRISIS MARKETS ON THE BASIS OF CONTROLLING OF INNOVATION
DescriptionThe article is devoted to the problem of "How to grow in crisis conditions". In the article it is reasoned that without innovative development of economy progressive functioning of the companies is impossible, the country won't be able to compete with other states on the international commodity market and services. On the basis of controlling of innovation there are conditions created for long-term prospects of the company and expectations of all the stakeholders. Public crisis is generated by conditions and contradictions inherent in it. Their understanding and judgment, creative permission are the key prerequisite of transformation of the companies seeking the way "to fit" into new reality
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STRUCTURAL-SEMANTIC ANALYSIS OF GERMAN COLLOQUIAL VERBAL UNITS WITH THE VERBAL PARTICLE AUF
10.00.00 Philological sciences
DescriptionThe article presents the results of a complex structural-semantic analysis of colloquial verbal units with the auf-component including semantic classification of the derivational stems, the description of semantics of a verbal component as a part of colloquial verbal units, consideration of the features of word-formation motivation of the analyzed verbal units, and also the classification of the considered verbal units based on semantic of word-formation models
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LEGAL BASES OF INSTITUTE OF PUBLIC SERVICE
DescriptionIn this article some features of legal regulation of the institute of public service are considered. The analysis of the norms of the service rights establishing the special administrative legal status of public servants is carried out. The author investigated the considerable list of the pre-revolutionary, soviet and modern legal literature devoted to topical issues of institute of public service. The main concept of this article is that the institute of public service is considered by us from a systemic position. For example, the content of the concept of "state position" from the point of view of both standard the contents, and opinions of representatives of the scientific doctrine is revealed. The author's definition of the legal category "state position" is offered. Besides, various concepts of understanding of the concept "public service" are presented in article. Thus the author paid attention to the fact that earlier in the domestic legislation there was no common opinion and standard establishment of the legal category of "public service". The main signs of the state position by the legislation of the Russian Empire are given in article. It is noted that in pre-revolutionary Russia legislators had identified the concepts of "public servant" and "official". This approach, according to the author, wasn't the advantage of the pre-revolutionary legislation, testifying to the low level of legislative equipment
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THEORETICAL FOUNDATIONS OF FORMATION OF ENTREPRENEURIAL CLUSTER
DescriptionThis article investigates the development of entrepreneurial cluster set direction to support the creation of innovation clusters in Russia. In the face of increasing international competition, one of the most effective ways of development of small and medium-sized enterprises in the field of innovation is their clustering. We have discussed foreign experience of studying cluster initiatives and events on social development of the regions in the context of sociological knowledge about clusters. We have revealed the meaning of an innovation cluster and the difference between business and innovation clusters. The analysis has shown that a key advantage of the business cluster in relation to the network is the participation of state authorities, as well as functional and territorial factor. On the basis of the author's research we have highlighted a number of problems which solution has been carried out through the creation of business clusters
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THE TERMS OF THE YAKUT GRAMMAR IN THE TEXT OF "THE DICTIONARY OF TERMS" A. A. IVANOV-KYNDE
10.00.00 Philological sciences
DescriptionIn domestic terminology we now have a priority problem of studying the functioning of the terms in the text. In this regard, the article discusses for the first time the terms of the Yakut grammar recorded in the text of multi-transferable “dictionary of terms”, made by one of the largest cultural and educational figure of 1920-1930 - Alexey Andreevich Ivanov - Kүnde. The content of the article consists of three sections, where in quantitative terms and qualification we have: the terms used at the present time, permitted with partial corrections and variative deprecated which, for various reasons, emerged from the modern use. According to our estimates, about 90% of grammatical terms, registered in the "Dictionary", stuck in the literary language. Through deep knowledge of the native language, the talent of the writer and scientist, A.A. Ivanov-Kүnde became one of the first leading developers of the original terms of the Yakut grammar
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FEASIBILITY STUDY AND IMPLEMENTATION OF PRODUCTION OF ELECTROACTIVATORS
DescriptionThe feasibility study is required in determining the effectiveness of the implementation of electrotechnical products. The main aim is to determine the magnitude of the economic effects of using key and related results in agriculture. The article presents a feasibility study of production and implementation electroactivator device in the production of 5 units monthly, 60 units per year. It is the device cost calculation based on investment, energy costs and wages. Capital investment in new plant is the cost of materials and installation. The magnitude of the value of individual elements of the unit is determined by the price lists. Determining the cost-effectiveness and technical feasibility in the production when introducing electrified units involves additional investment and operating costs, this is reflected in the cost of production. The comparison was made for the device with a new electroactivator developed in KubSAU and using chemical means of Lakmus. Calculations of economic efficiency of investments for the farm which has 225 hectares of arable land have shown that basic income will be obtained by reducing operating costs. Net present value was determined for different levels of the bank rate and inflation
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THREE-TIER CLIENT-SERVER INFORMATION SYSTEM OF CONFIGURING DATABASES
DescriptionCurrently, the problem of using a "client-server" technology for database is up-to-date. Among its advantages it has a high degree of security, the ability to work with multimedia and non-standard data, simple tastes to the hardware power client stations, the territorial independence of work in both local and wide area networks. The article presents the concept and describes the implementation of a client-server information system configuration databases based on plug-ins that enable flexible, fast and efficient to make changes to an existing application for working with databases. This approach solves the problem of using one program to connect to multiple databases