title: ÐÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð½Ð°ÑÐ¾ÑÐ¾Ð² Ð´Ð»Ñ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð° Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÐµÐ¿Ð»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Prospects for the use of heat pumps for the utilization of low-potential heat in heat supply systems
Creators: name: ÐÐ»ÑÑÐºÐ¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¿Ð°ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð½Ð°ÑÐ¾Ñ
ÑÐµÐ¿Ð»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
ÑÐµÐ¿Ð»Ð¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸
ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ðµ
ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
steam turbine
heat pump
heat supply
heat power plants
energy conservation
energy efficiency

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description: The topic of the graduation work: "Prospects for the use of heat pumps for the utilization of low-potential heat in heat supply systems".The work is devoted to the analysis of low-potential heat sources at the Pravoberezhnaya CHP-5, the development of solutions for the integration of heat pumps into the CHP, the calculations of four HPU schemes for heating mains water and reducing the load of PWB, the study of the use of high-temperature heat pumps at the CHP with the prospect of replacing PWB, the assessment of the impact of HPU on coefficient of fuel heat usage.The calculation of heat pump circuits is carried out in the CoolPack software in parallel with manual calculation according to methodological manuals in order to increase the accuracy of the results obtained. The "Physical" method is used when evaluating the economy of conventional fuel at a thermal power plant.When using HPU, in order to reduce the load of PWB, it is recommended to use a heat pump operating according to a cascade scheme, since 2.5 times less fuel is required to generate a heat flow of 50 MW than when using a peak hot water boiler.High-temperature heat pumps can become a promising direction for the modernization of existing thermal power plants, since they are able to generate heat flow with high parameters that allow them to meet the temperature schedule, which allows replacing PWB with CHP.