OPTIMIZATION OF THE ENERGY FLOW OF THE RAILWAY TRANSPORT SYSTEM
Keywords:
power supply, railway transport, energy flow, optimization of power supply, smartgridAbstract
Efficient use of fuel and energy resources is one of the most important tasks facing the Government of the Russian Federation. The Federal Law "On Energy Conservation and Energy Efficiency Improvement, and on Amendments to Certain Legislative Acts of the Russian Federation", and the development strategy of Russia for the period up to 2030, determine the efficiency of the economy as one of the main guidelines of long-term state policy.
Rail transport is one of the largest energy consumers in the country, consuming about 5% of electricity and almost 11% of diesel fuel. In modern conditions, energy efficiency is the most important factor in increasing the competitiveness of Russian railways in the domestic and international transport services market.
Currently, 85% of the total volume of rail transport is carried out by electric traction. Much attention is paid to the issue of rational use of electricity and increasing the amount of extracted energy - energy is not dissipated in vain, but returns to the power grid, saving resources.
Firstly, reliable energy-saving power supplies for railway transport are needed to reach a new level of development of transport infrastructure and increase the efficiency of transportation.
In recent years, a certain restoration of the railway network has reached the highest level in the history of Russia, and its annual capacity exceeds 12.7 billion kWh.
The economic situation determines the need to purchase many energy-saving technologies, some of which are used in other industries and everyday life. Among these technologies, the well-known LED lighting is currently widely used to illuminate a warehouse, a railway station, a railway station, a passenger car and a railway alarm system. In many trains, the ceiling is used for the internal arrangement of cars, which reduces the energy consumption of lighting by 8 times.
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