ANALYSIS OF THE CONSUMPTION OF BASIC ENERGY RESOURCES IN THE PRODUCTION OF ELECTRIC AND THERMAL ENERGY AT THE CHP
https://doi.org/10.53360/2788-7995-2024-1(13)-40
Abstract
In this study, the energy efficiency indicator was studied, which provides an opportunity to track changes in the energy efficiency of the technological process. This allows you to observe how energy efficiency increases affect the energy characteristics of equipment. Such an analysis allows the CHP to optimize its energy resources and reduce the negative impact on the environment.
When calculating these indicators, both the worst and the best deviation from the baseline values were taken into account. The actual data obtained during the reporting period were used for comparative analysis. These indicators of energy efficiency represent the ratio of energy costs to the volume of products produced or the output of the technological process, as well as the costs of household needs, for a certain period of time, for example, during a month.
The practical significance of the analysis of the energy efficiency of the CHP operation lies in the possibility of developing measures to increase the level of efficiency at this enterprise. This will allow us to determine how energy efficiency will change after the energy-saving event and how effective these measures will be.
Using methods of increasing energy efficiency, it is possible to reduce energy consumption and reduce economic costs in production, while ensuring the reliability of energy supply and maintaining the high quality of products and services.
About the Authors
O. V. KoftanyukKazakhstan
O.V. Koftanyuk⃰ – Master's student of the Department of Thermal Power Engineering
140008, Republic of Kazakhstan, Pavlodar, 64 Lomova str.
A. K. Kinzhibekova
A.K. Kinzhibekova – Professor of the Department of Thermal Power Engineering
140008, Republic of Kazakhstan, Pavlodar, 64 Lomova str.
References
1. Teplosnabzhenie v Kazakhstane: problemy i puti resheniya. Mezhdunarodnoe Informatsionnoe Agentstvo. [Ehlektronnyi resurs]. – https://www.inform.kz/amp/teplosnabzhenie-v-kazahstaneproblemy-i-puti-resheniya_a3963511/ (data obrashcheniya: 26.09.2023). (In Russian).
2. Sravnenie pokazatelei ehnergeticheskoi ehffektivnosti TEHTS pri kolichestvennom I kachestvennom regulirovanii teplovoi nagruzki. [Ehlektronnyi resurs]. – https://elibrary.ru/item.asp?id=25332549 (data obrashcheniya: 21.01.2024). (In Russian).
3. Vozmozhnosti povysheniya ehnergeticheskoi ehffektivnosti TEHTS putem sovershenstvovaniya tekhnologii deaehratsii podpitochnoi vody teploseti. [Ehlektronnyi resurs]. – https://www.elibrary.ru/item.asp?id=22006264 (data obrashcheniya: 21.01.2024). (In Russian).
4. Povyshenie sistemnoi ehffektivnosti TEHTS kak faktor perekhoda k resursosberegayushchei I ehkologicheski bezopasnoi ehnergetike. [Ehlektronnyi resurs]. – https://cyberleninka.ru/article/n/povyshenie-sistemnoy-effektivnosti-tets-kak-faktor-perehoda-kresursosberegayuschey-i-ekologicheski-bezopasnoy-energetike (data obrashcheniya: 21.01.2024). (In Russian).
5. Osnovnye napravleniya povysheniya ehffektivnosti ehnergeticheskogo oborudovaniya TEHTS [Ehlektronnyi resurs]. – https://www.elibrary.ru/item.asp?id=44428855 (data obrashcheniya: 21.01.2024). (In Russian).
6. Ehffektivnost' raboty parogazovykh TEHTS pri peremennykh ehlektricheskikh nagruzkakh s uchetom iznosa oborudovaniya. [Ehlektronnyi resurs]. – https://cyberleninka.ru/article/n/effektivnostraboty-parogazovyh-tets-pri-peremennyh-elektricheskih-nagruzkah-s-uchetom-iznosaoborudovaniya (data obrashcheniya: 21.01.2024). (In Russian).
7. Mitrofanov S.V. Metodika provedeniya ehnergoaudita : ucheb. posobie / S.V. Mitrofanov, O.I. Kil'met'eva. – Orenburg: OGU, 2015. – 116 s. (In Russian).
8. Fokin V.M. Osnovy ehnergosberezheniya i ehnergoaudita / V.M. Fokin // M.: «Izdatel'stvo Mashinostroenie-1», 2006. – 256 s. (In Russian).
9. Molodezhnikova L.I. Ehnergosberezhenie v teploehnergetike i teplotekhnologiyakh : ucheb. posobie / L.I. Molodezhnikova. – Tomsk: Izd-vo TPU. – 2011. – 205 s. (In Russian).
10. Litvak V.V. Ehnergosberezhenie: uchebnoe posobie / V.V. Litvak. – Tomsk: STT, 2012. – 212 s. (In Russian).
11. Seredkin A.A. Razrabotka ehnergosberegayushchikh meropriyatii dlya kompleksa «TEHTSpotrebitel'»: avtoref. diS….k-ta tekh.nauk: 05.14.14 / Seredkin Aleksandr Alekseevich; Chitinskii gos. tekh. univ-t. – Ulan-Udeh – 2003. – 28 s. (In Russian).
12. Ushakov V.YA. Ehnergosberezhenie i povyshenie ehnergeticheskoi ehffektivnosti: sotsial'noehkonomicheskie, organizatsionnye i pravovye aspekty: uchebnoe posobie / V.YA. Ushakov. – Tomsk: Izd-vo TPU, 2011. – 280 s. (In Russian).
13. Shchelokov YA.M. Ehnergeticheskoe obsledovanie: spravochnoe izdanie. V 2 tomakh. Tom 2. Ehlektrotekhnika / YA.M. Shchelokov. – Ekaterinburg: Rizografiya NICH URFU, 2011. – 150 s. (In Russian).
14. Garyaev A.B. Ehnergosberezhenie v ehnergetike i tekhnologiyakh. Ehnergosberezhenie v nizkotemperaturnykh protsessakh i tekhnologiyakh / A.B. Garyaev, O.L. Danilov, A.L. Efremov. – Moskva: Izd-vo MEHI, 2002. – 48 s. (In Russian).
15. Shuina V.A. Povyshenie ehffektivnosti raboty ehnergosistem / V.A. Shuina, M.SH. Misrikhanova, A.V. Moshkarina. – M.: Ehnergoatomizdat, 2003. – 560 s. (In Russian).
Supplementary files
Review
For citations:
Koftanyuk O.V., Kinzhibekova A.K. ANALYSIS OF THE CONSUMPTION OF BASIC ENERGY RESOURCES IN THE PRODUCTION OF ELECTRIC AND THERMAL ENERGY AT THE CHP. Bulletin of Shakarim University. Technical Sciences. 2024;(1(13)):324-334. (In Russ.) https://doi.org/10.53360/2788-7995-2024-1(13)-40