title: ÐÐµÐ½ÐµÑÐ°ÑÐ¸Ñ Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ðµ Ð³Ð¾Ð»ÑÐ±Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð² ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑ ÐµÐ¼Ðµ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐºÐ¾Ð¹ Ð¢Ð­Ð¦
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Generation and consumption of blue hydrogen in the technological scheme of Petrozavodskaya TPP
Creators: name: ÐÐ¾ÑÑÐ°ÐºÐ¾Ð²Ð°, ÐÑÐµÐ½Ð°
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Ð¾Ð´Ð¾ÑÐ¾Ð´
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ³Ð°Ð·Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸
regasification
technical and economic indicators

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description: The subject of the graduate qualification work is âGeneration and consumption of blue hydrogen in the technological scheme of Petrozavodskaya TPPâ. This work is devoted to the study of the efficiency of modes of generation and consumption of "blue" hydrogen in the technological scheme of Petrozavodsk TPP. The research set the following goals: 1. Determine the prerequisites for the use of hydrogen as part of generation facilities. 2. To choose the optimal facility for introduction of hydrogen generation unit from the existing TPPs of TGC-1 PTPP. 3. Develop a hydrogen storage and regasification system to replace the existing backup fuel. 4. Reserch of schemes for inclusion of SMR unit for hydrogen generation as a part of TPP. 5. Determine the influence of inclusion of hydrogen generation unit on technical and economic performance of TPP. The study was carried out with the help of methods of mathematical modeling of the TPP basic thermal scheme using the United Cycle (UC) CAD system. UC implements the principle of element-by-element modeling of the heat scheme of the object, due to which it is possible to calculate any stationary operating mode of TPP. As a result, it was calculated the necessary area for the device of storage system of LH + LNG, determined the required amount of heat for regasification, assessed the optimal selection of steam at the TPP. Analysis of influence of introduction of hydrogen generation unit on own needs of the plant and specific fuel consumption for production of main products of TPP was made. Assessment of economic efficiency showed that even with maximum capital investments the project has a good payback period and can be attractive for investors.