| 摘要 |
FIELD: motors and pumps. ^ SUBSTANCE: invention is related to gas turbine manufacture and may be used for development of air heat pumps. Method for realisation of heat pump operation includes processes of outside air compression, heat removal, expansion at gas expander turbine. After process of expansion at gas expander turbine, part of cold air is supplied along heated channel and heated inlet guide vane to the first stage of gas turbine plant compressor, and remaining part of cold air is supplied along heated channels to inlet of power generating (cogeneration) gas turbine plant. ^ EFFECT: provides possibility to use air as working substance with temperature from -40°C to +15°C with transformation ratio acceptable from efficiency point of view. |
