Scientists at Perm National Research Polytechnic University (PNRPU) have developed an innovative high-temperature unit based on solid oxide fuel cells (SOFCs), capable of replacing traditional diesel generators in the Far North and remote areas of the Far East.
The new unit is designed for autonomous power supply of remote industrial facilities, weather stations, and environmental posts. Unlike diesel units, the power unit operates without combustion, converting the chemical energy of methane, hydrogen, or biogas directly into electricity and heat. This significantly reduces harmful emissions into the atmosphere and makes the unit environmentally friendly.
One of the key advantages of the new development is its high efficiency: methane conversion reaches 96%, which is confirmed by laboratory tests. The heat generated in the process can be used to heat gas or steam, which starts additional mechanisms, including gas turbine units, increasing the overall energy efficiency of the complex.
The developed high-temperature unit is three times lighter than existing analogues — its weight is only 450 kg compared to 1500 kg. At the same time, it is compact (dimensions 1265×940×735 mm), easy to transport and install. The reliability of the device is ensured by special thermal insulation made of magnesia-fiber boards, withstanding temperatures up to +1100°C. The simple design reduces production costs, making the unit promising for large-scale implementation in Arctic and coastal areas.
The PNRPU development opens up new opportunities for creating autonomous power plants with minimal environmental impact and could become a key element in the sustainable energy supply system for remote areas.
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