Category: bulletin-of-pittu-2018

Authors   Farzonai Eraj – Assistant, Department of Programming and Information Systems, Polytechnic Institute of the Tajik Technical University   Annotation    The article substantiates the expediency of applying the institutional approach to the development of the problems of the formation of a regional innovation system. At the same time, the thesis is advocated that the development of institutional conditions for innovative development will make it possible to implement for possible ways to enhance innovation and increase the efficiency of the region, as well as expand the understanding of innovative…

Read More

Authors   Muminova Sh.N. – Candidate of Economic Sciences, Senior Teacher, Department of Economic Theory and Management, Polytechnic Institute of Tajik Technical University   Annotation    Innovative development is considered as a variant of the region’s entry into the trajectory of sustainable development. The factors affecting the innovative development of the region. Taking into account the existing approaches to assessing the level of innovative development of the region, a method is proposed based on determining the index of innovative development. The analysis of the results of innovative development of the…

Read More

Authors   Avezova M.M. – Doctor of Economics, Professor of the Department of World Economy, Polytechnic Institute of the Tajik Technical University   Annotation    The article considered the theoretical and methodological provisions of the formation and development of strategic factors for the sustainable development of the region. Methodical approaches to determining the essence of strategic factors and their significance for ensuring sustainable development of the regional economy through the division into components are developed: internal factors, external integrated factors reflecting the formation and development of foreign economic relations of…

Read More

Authors   Rakhimov A.M. – Doctor of Economics, Professor, Head of the Department of Economic Theory, Tajik State University of Politics and business in Khujand   Annotation    The features of changes in labor productivity in the industry of the Republic of Tajikistan are considered. The goal is to identify problems that impede the increase in labor productivity. To achieve the goal, an analysis was made of the change in the number of workers, the share of the average annual industrial production assets, the number of enterprises in the food,…

Read More

 Authors   Baymatov A.A. – Doctor of Economics, Professor, Department of Economic Theory, Tajik State University of Law, Business and Politics, Republic of Tajikistan, Khujand Kasimov O.O. – graduate student, Tajik State University of Law, Business and Politics, Republic of Tajikistan, Khujand   Annotation    The article presents the study results of the “sustainable development” concept essence and the determination of conditions for ensuring the life quality of the population showing their interconnection. Three components of sustainable development are evaluated. Particular emphasis is placed on the balance of environmental protection…

Read More

Authors   Rakhimov R.K. – Academician of the Academy of Sciences of the Republic of Tajikistan, Doctor of Economics, Professor, Head of the Department of Theoretical and Historical and Economic Research, Institute of Economics and Demography Academy of Sciences of the Republic of Tajikistan   Annotation     It is substantiated that the decisive factor ensuring the effective use of investment resources and other factors of production is the innovative development of the economy. To analyze the level of innovation development of the economy of the Republic of Tajikistan, methodological…

Read More

Authors   Vokhidov A.J. – post-graduate student of Industrial Enterprises Power Supply Chair, Chuvash State University, Russia, Cheboksary   Annotation    The paper considered the production of reactive power synchronous motors Khoja Bakirgan – 1, the method of calculating the available reactive power of synchronous electric motors of the type SDNZ-3-17-56-4U3 and the estimation of reactive power generation of the results of enterprises calculations for reactive power compensation are given. The analysis of the proposed methodology for assessing feasibility of attracting synchronous motors to solve the problem of reactive power…

Read More

Authors   Atamov M.T. – doctoral candidate of specialty 6D071800 – electric power industry,  department of power supply and automation, Polytechnic Institute of the Tajik Technical  University Head of MSRZAI Khujand Hydropower Station   Annotation    The paper analyzes the number of emergency shutdowns of overhead and cable power lines with a voltage of 6–110 kV in Khujand urban electrical networks. The intensity of failures of power lines with a voltage of 6 – 110 kV in the Khujand city electrical networks is given. The data are presented in tables…

Read More

Authors   Toshkhojaeva M.I. – Graduate student, Federal public budgetary educational Institution of higher education Chuvash State University   Annotation    The article analyzes the factors affecting the reliability of 110 kV high-voltage transmission lines in a highly continental climate. Produced ranking and systematization of the main factors. Shows a diagram of the distribution of failures by month and classification of failures on the basic elements for overhead power lines 110 kV Sughd region. Have been obtained the equation of multiple regression of the influence of natural and operational factors…

Read More

Authors   Sadykov Kh.R. – Candidate of Technical Sciences, Professor, Department of Automated Electric Drive and Electric Machines, Tajik Technical University   Annotation     Justified the necessity of introducing adjustable electric drives of water-supplying pumps for residential buildings, and the design features of an energy-saving control system are revealed. Experimentally determined the daily diagram of water-consumption in order to ensure optimal daily energy-consumption. As a result of theoretical and experimental studies, that proposed to use for water supply pumps an automated frequency-controlled electric drive system (IF-BP), which allows to…

Read More