Scientists from Peter the Great St. Petersburg Polytechnic University have developed a modular wind power plant (WPP) specially adapted for harsh Arctic conditions. This development aims to improve the energy supply efficiency of remote settlements and industrial facilities in the northern regions of Russia.
The team from St. Petersburg Polytechnic University proposed the use of wind-diesel power complexes with modular wind power plants with a capacity of 100 kW. This solution promises to increase energy efficiency and reduce energy supply costs, as well as reduce harmful emissions and greenhouse gases.
The modular design of the plant includes a wind wheel, nacelle, tower, foundation and self-lifting system, which simplifies transportation and installation in permafrost conditions. Each element can be delivered and installed separately, without the use of heavy equipment.
The optimized blade shape and modern materials allow the plant to operate efficiently at a wind speed of 6-9 m/s and increase electricity generation by 20% compared to traditional wind generators. An innovative solution has also been developed for the foundation, which allows it to be installed without heavy cranes and welding.
According to Professor Viktor Elistratov of the Higher School of Hydraulic and Energy Construction of SPbPU, the use of such wind-diesel power complexes in the Arctic can help save more than 50% of diesel fuel consumption. For example, for the village of Amderma in the Nenets Autonomous Okrug, it was possible to reduce diesel fuel consumption by 500 tons per year.
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