scholarly journals Analysis of XLPE cable parameters subject to thermo aging

Vestnik MGTU ◽  
2021 ◽  
Vol 24 (4) ◽  
pp. 341-349
Author(s):  
S. A. Buev
Keyword(s):  
Russian Federation ◽  
Thermal Aging ◽  
Industrial Production ◽  
Dielectric Losses ◽  
International Electrotechnical Commission ◽  
Xlpe Cable ◽  
Northern Sea Route ◽  
The Russian Federation ◽  
Cable Lines ◽  
Marine Vessels

Modern marine vessels use electrically driven rudders; cruise liners, gas carriers, tankers are equipped with Azipod systems manufactured by the Swedish-Swiss company ABB. Gondola-type propellers make it possible to break ice when the vessel is moving astern, therefore such vessels are used for work on the Northern Sea Route, in particular, when working on the Yamal LNG project. The 22MW Azipod propulsion system rotates 360° and enables difficult maneuvering without the assistance of tugs. When operating such propellers, powerful diesel generators are installed on the ship. For the transmission of electricity, ship cables are used, which are subject to increased requirements that meet the standard of the International Electrotechnical Commission. Modern marine vessels are equipped with XLPE or EPDM insulated cable lines; industrial production of these cables is carried out in the Russian Federation. In the course of the study, a method for auditing the state of insulation has been considered based on an assessment of the change in the tangent of the angle of dielectric losses in the process of thermal aging of the cable of the PvBPng(A)-HF brand. Measurements of the tangent of the dielectric losses' angle have been carried out with a Tangens-2000 insulation parameter meter.

scholarly journals The Northern Sea Route: The Need and Prospects for Transit of Raw Materials

2020 ◽  
pp. 92-97
Author(s):  
Aleksey Mikhailovich Khorev
Keyword(s):  
Russian Federation ◽  
Raw Materials ◽  
Arctic Region ◽  
The Arctic ◽  
Existing Problems ◽  
Current State ◽  
Northern Sea Route ◽  
The Russian Federation ◽  
Near Future ◽  
The Arctic Region

The prospects and problems of using the Northern sea route for transportation of raw materials are examined. The author makes an attempt to study the current state of the Northern sea route as the most important transport corridor of the Arctic region, and analyzes the existing problems that reduce the economic efficiency of cargo transit along the NSR. The ways to improve the efficiency of transportation of raw materials along the Northern sea route are reviewed. The author assesses the importance of the Arctic region for the Russian Federation as a whole, as well as he points out the need for its development in the near future.

scholarly journals Analysis of problems of industry in Russian Federation.

2015 ◽  
Vol 2015 (3) ◽  
pp. 202-210
Author(s):  
Екатерина Стрижакова ◽  
Ekaterina Strizhakova ◽  
Дмитрий Стрижаков ◽  
Dmitriy Strizhakov
Keyword(s):  
Industrial Policy ◽  
Russian Federation ◽  
Industrial Production ◽  
The State ◽  
Russian Economy ◽  
Role Of The State ◽  
The Russian Federation

The analysis of the structure of industrial production in Russia, the level of profitability by type of activity, an analysis of R & D expenses, as well as trends in the development of industrial production and its prospects are given . To identify and support the key role of the state in regu-lating influence on the Russian economy as a whole, and on the development of industrial poten-tial of the country. Formed the main directions of development and implementation of industrial policy in the Russian Federation.

scholarly journals Digitalization of logistics hubs as a competitive advantage of logistics networks

2020 ◽  
Vol 157 ◽  
pp. 05009
Author(s):  
Irina Kapustina ◽  
Vladimir Bakharev ◽  
Sergei Barykin ◽  
Egor Kovalenko ◽  
Kseniya Pasternak
Keyword(s):  
Public Administration ◽  
Russian Federation ◽  
Virtual Space ◽  
Security Systems ◽  
Logistics System ◽  
Digital Space ◽  
Logistics Networks ◽  
Northern Sea Route ◽  
The Russian Federation ◽  
Positive Results

The article reveals the concept of a logistics unit, logistics and digital hubs. The aim of the study is to assess the competitive prospects for digitalization of the Russian logistics block of the Northern Sea and New Silk ways as a set of international logistics and digital hubs, as well as exhibition complexes and educational sites. The research is focused on combining the logistics sections of the Northern Sea Route and the New Silk way into a single logistics system with its further registration in digital space. The main goal of this system is to unite all available resources of the Russian Federation in its block of the international logistics system to attract the largest number of partners and customers. It is considering the possibility of combining the Northern Sea and New Silk way sections into a single system on the territory of the Russian Federation. The authors investigated the ways of digitalization of the logistics block of the NSR-NSW with the subsequent creation of a virtual space for the control and redistribution of trade throughout the Russian Federation. During the research, studies were conducted in the field of public administration, which use modern digital communications and digital security systems. Possibilities of implementing a system of digital hubs based on the results. As a result of the study, potential positive results from the implementation of the project of digital inter-hub networks in both the economic and social sectors were highlighted.

scholarly journals The Electrification of Ships Using the Northern Sea Route: An Approach

2020 ◽  
Vol 6 (1) ◽  
pp. 13 ◽  
Author(s):  
Christophe Savard ◽  
Anni Nikulina ◽  
Céline Mécemmène ◽  
Elizaveta Mokhova
Keyword(s):  
Russian Federation ◽  
Renewable Energy Sources ◽  
Electrical Energy ◽  
Fuel Oil ◽  
Heavy Fuel Oil ◽  
The North ◽  
Northern Sea Route ◽  
Cost Of Energy ◽  
Long Time ◽  
The Russian Federation

Global warming is causing a major ice retreat from the North Pole. From now on, this retreat allows almost permanent movement between East and West off the coast of the Russian Federation along the Northern Sea Route (NSR). For a long time, navigators have been trying to use this route which significantly reduced the distance between continents. The amount of freight that currently travels on the NSR will inevitably increase in the coming years. To reduce environmental risks, one possible option is not to supply ships with heavy fuel oil. The ships could then be electrically powered and navigate in stages from one port to another along the route to refuel for energy. This electrical energy can be produced on site from renewable energy sources. In this article, a first feasibility analysis is outlined, taking into account the tonnage constraints for navigating on a possible route for the NSR, the cost of energy production and the possible location of several ports of call. Under current economic conditions, the solution would not be profitable as it stands, but should become so at a later stage, which justifies starting to think about a future full electrification of navigation on the NSR, which will also contribute to the economic development of the Russian Federation northernmost regions.

scholarly journals Trajectory development of the woodworking industry in the system of ensuring economic security

2020 ◽  
Vol 7 (4) ◽  
pp. 106-110
Author(s):  
Oksana Ivanova
Keyword(s):  
Russian Federation ◽  
Industrial Production ◽  
Economic Security ◽  
Wood Products ◽  
Wood Processing ◽  
System A ◽  
Forestry Sector ◽  
The Russian Federation ◽  
Analytical System

The article addresses the issue of ensuring economic security in the production of wood processing and the manufacture of wood and cork products, except furniture, the production of straw products and materials for weaving. The factors limiting the development of this type of activity of industrial production of the country's economy are noted. Based on the Forecast for the development of the forestry sector of the Russian Federation until 2030, based on the accounting and analytical system, a forecast of expected results is built to increase the output, export and import of wood products. Summarizing the above arguments, it is noted that the author’s vision to solve the problems of ensuring economic security presented in the article is more specific, visual and thoughtful

scholarly journals FORMATION OF INTERCONNECTION OF THE RAILWAY AND THE NORTHERN SEA ROUTE FOR THE SOLUTION AND IMPLEMENTATION OF THE DEVELOPMENT STRATEGY OF THE ARCTIC ZONE OF THE RUSSIAN FEDERATION UNTIL 2035.

2021 ◽  
Vol 95 (03) ◽  
pp. 337-347
Author(s):  
Arthur Alexandrovich Blagorodov ◽  
◽  
Dmitry Оlegovich Bordukh ◽  
Danil Sergeevich Shcherbakov ◽  
Vladimir Timofeevich Prokhorov ◽  
...  
Keyword(s):  
Development Strategy ◽  
Russian Federation ◽  
The Arctic ◽  
Arctic Zone ◽  
Northern Sea Route ◽  
The Development Strategy ◽  
The Russian Federation

SOCIO-ECONOMIC PROBLEMS OF THE ARCTIC ZONE OF THE RUSSIAN FEDERATION

2020 ◽  
Vol 1 (7) ◽  
pp. 57-64
Author(s):  
M. I. SEREDINA ◽  
◽  
I. L. CHERKASOV ◽  
Keyword(s):  
Russian Federation ◽  
The Arctic ◽  
Russian Arctic ◽  
Arctic Zone ◽  
Resource Potential ◽  
Environmental Threats ◽  
Economic Problems ◽  
Northern Sea Route ◽  
The Russian Federation ◽  
The Rich

The authors of this article briefly note the relevance of this topic; give the composition of the Arctic zone of the Russian Federation; consider the features of the development and functioning of this zone; briefly analyze the rich and diverse natural resource potential of the Arctic zone of Russia with the identification of natural and anthropogenic trends in the state of the zone and areas of international cooperation in the Russian Arctic with the identification of environmental threats. The authors in a concise form consider some features of the spatial development of the economy of this Arctic zone, as well as the formation and development of the Northern Sea Route, highlight the most important problems in the western, central and eastern parts of the zone. In conclusion, the authors draw brief conclusions from the entire set of problems they have considered.

Application of the Menges model in a modern economy based on panel data from the Central District of the Russian Federation

2021 ◽  
Author(s):  
Ekaterina Dmitrievna Myagotina ◽  
Ilona Vladimirovna Tregub
Keyword(s):  
Panel Data ◽  
Russian Federation ◽  
Industrial Production ◽  
Research Work ◽  
National Income ◽  
Federal District ◽  
Statistical Information ◽  
Reduced Form ◽  
Central Federal District ◽  
The Russian Federation

Nowadays analysis of various econometric models is used to study a significant amount of updated statistical information and find out relationships between statistical economic indicators, that were not investigated earlier. Main idea of investigation in this research work — to find out whether factors influence on the GRP, Consumption, Profit of the organizations and Investments or the model is outdated and non-applicable nowadays. The results obtained in the framework of this research will give us understanding changing which factors (exogeneous variables) — for example, increasing or decreasing credit and deposit rates, tax rates will rise national income, consumer expenditure, investment and operating surplus and, as a result, will accelerate economic development of the Russian Federation. The purpose is to evaluate whether the Menges model which includes all the indicators mentioned as dependent variables is applicable in the modern conditions of the Central Federal District in Russia or not and to find out whether there are other factors which also have an impact on endogenous variables. The object — a set of the panel data of economic statistical information of the Central Federal District in Russia (2008–2013). The subject — the reduced form of Menges model including GRP, Consumption, Profit of the organizations and Net Investments. According to our research, it is reasonable enough to increase the volume of industrial production in order to increase GRP both economically and with the help of the Menges econometric model. Besides that, it is also reasonable to increase the volume of industrial production in order to get a higher cost of investment.

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