Increasing the Efficiency and Security of Integrated Power System Operation Through Heat Supply Electrification in Ukraine
DOI:
https://doi.org/10.15407/scine19.05.100Keywords:
pover system, energy market, traditional technologies, renewable energy sources, electric heat generator, and centralized heat supply system.Abstract
Introduction. The paradigm of global energy development is the priority of renewable energy sources (RES), namely, wind (WPP) and solar (SPP) power plants. This process has been evolving despite the fact that these renewable energy sources, by their physical nature, are unable to provide either a stable frequency of generated energy or a guaranteed power.
Problem Statement. The current threatening situation in the Integrated Power System (IPS) and in the energy market of Ukraine is caused by the hypertrophied development of SPP and WPP in the structure of Ukraine’s IPS and excessive preferences given to RES by the “green” laws.
Purpose. The purpose of this research is to create a fundamentally new structure and basis of the electric-heat system operation, which unite the IPS of Ukraine and the system of centralized heat supply (CHS), by electrifying the CHS through the use of autonomous RES energy and the capacities of nuclear power plants (NPP), in order to ensure the profitability ofUkraine’s energy market and the guaranteed profitability of RES.
Material and Methods. Information of NEC Ukrenergo for 2021 and periodic energy publications; system analysis for established electrical, hydraulic, and temperature modes of joint operation of IPS, CHS, WPP, and SPP for a fundamentally new organization of their interaction.
Results. Management based on the “green” tariff laws has led to a significant unprofitability of the Ukraine’s energy market. The greenhouse gas emissions during the use of RES in the IPS have increased several times, as compared with such emissions, in the case of the structure of the IPS without RES. The new principle of interrelationships between IPS, CHS, WPP, and SPP ensures high manufacturability, cost-effectiveness, reliability, and environmental friendliness of each component.
Conclusions. The combination of IPS and CHS structures solves several problems of the national importance: the problem of frequency and power stabilization in the IPS automatically solves; the energy market of Ukraine gets rid of USD 15 billion loss anually; it allows saving 7.28 billion m3 natural gas and reducing the carbon dioxide emissions by 98 million tons in CO2 equivalent.
Downloads
References
On amendments to some laws of Ukraine regarding the establishment of a “green” tariff: Law of Ukraine of 25.09.2008 No. 601-VI. The Official Bulletin of the Verkhovna Rada of Ukraine. 2009. 27 March. (No.13). р. 446. URL: https://zakon. rada.gov.ua/laws/show/601-17#Text (Last accessed: 20.04.2023)[in Ukrainian].
On Electricity Market: Law of Ukraine of 13.04.2017 № 2019-VIII. The Official Bulletin of the Verkhovna Rada of Ukraine. 2017. 14 July.(No. 27—28). p. 312. URL: https://zakon.rada.gov.ua/laws/show/en/2019-19#Text (Last accessed: 20.04.2023).
Regarding the approval of retail electricity tariffs for January 2009, taking into account the marginal levels of tariffs during the gradual transition to the formation of unified retail tariffs for consumers on the territory of Ukraine: Resolution of the National Electricity Regulatory Commission of Ukraine of 23.12.2008 No. 1440. URL: https://zakon.rada.gov.ua/ rada/show/v1440227-08#Text (Last accessed: 20.04.2023) [in Ukrainian].
renewable energy in Ukraine with a “green” tariff. A guide for investors. IFC Advisory Program in Europe and Central Asia. 2012. URL:https://saee.gov.ua/documents/green-tariff.pdf (Last accessed: 20.04.2023) [in Ukrainian].
On amendments to the Law of Ukraine “On Electricity” regarding stimulation of electricity production from alternative energy sources: Law of Ukraine of 20.11.2012 No. 5485-VI. The Official Bulletin of the Verkhovna Rada of Ukraine. 2013. 20 December. (No. 51). р. 2718. URL: https://zakon.rada.gov.ua/laws/show/5485-17#Text (Last accessed: 20.04.2023) [in Ukrainian].
Installed capacity of the IPS of Ukraine values as 12/2020. URL: https://ua.energy/installed-capacity-of-the-ips-ofukraine/ (Last accessed: 20.04.2023)
National Renewable Energy Action Plan until 2020: Resolution of the Cabinet of Ministers of Ukraine of 1.10.2014 No. 902-р. Government courier. 2014. 15 October. (No. 190). URL: http://zakon.rada.gov.ua/laws/show/902-2014-%D 1%80 (Last accessed: 20.04.2023) [in Ukrainian].
Marina Gritsyshyna. (2020). Shcho ne taki z zelenym taryfom? Yurydychna Hazeta. URL: https://yur-gazeta.com/publications/practice/energetichne-pravo/shcho-ne-tak-iz-zelenim-tarifom.html (Last accessed: 19.11.2022).
On amendments to some laws of Ukraine regarding the provision of competitive conditions for the production of electricity from alternative energy sources: Law of Ukraine of 04.06.2015 No. 514-VIII. The Official Bulletin of the Verkhovna Rada of Ukraine. 2015. 14 August. (No. 33). p. 1664. URL: https://zakon.rada.gov.ua/laws/show/514-19#Text (Last ac cessed: 20.04.2023)[in Ukrainian].
On amendments to some laws of Ukraine regarding the improvement of the conditions for supporting the production of electricity from alternative energy sources: Law of Ukraine of 21.07.2020 № 810-IX.The Official Bulletin of the Verkhovna Rada of Ukraine. 2020. 11 December. (No. 50). p. 5. URL: https://zakon.rada.gov.ua/laws/show/810-20#Text (Last accessed: 20.04.2023) [in Ukrainian].
On Alternative Energy Sources: Law of Ukraine of 20.02.2003 No. 555-IV. The Official Bulletin of the Verkhovna Rada of Ukraine. 2003. 13 June. (No. 24). URL: https://zakon.rada.gov.ua/laws/show/en/555-15?lang=en#Text (Last accessed: 20.04.2023).
Оn the national action plan for the development of renewable energy for the period until 2030: Project Resolution of the Cabinet of Ministers of Ukraine. URL: https://saee.gov.ua/sites/default/files/blocks/02_Proekt_NPDVE-10.01.2022. docx (Last accessed: 20.04.2023).
Accents of DAM and IDM December 2021 Reviews. JSC “Market operator”. URL: https://www.oree.com.ua/index. php/web/10317 (Last accessed: 19.11.2022).
Kulyk, M., Zgurovets, O. (2020). Modeling of power systems with wind, solar power plants and energy storage. In: Babak, V., Isaienko, V., Zaporozhets, A. (Eds.). Systems, Decision and Control in Energy I. Studies in Systems, Decision and Control. V. 298. P. 231—245. Springer, Cham. https://doi.org/10.1007/978-3-030-48583-2_15.
Zgurovets, O., Kulyk, M. (2021). Comparative analysis and recommendations for the use of frequency regulation technologies in integrated power systems with a large share of wind power plants. In: Babak, V., Isaienko, V., Zaporozhets, A. (Eds.) Systems, Decision and Control in Energy II. Studies in Systems, Decision and Control. Vol. 346. P. 81—99. Springer, Cham. https://doi.org/10.1007/978-3-030-69189-9_5.
Nechaieva, T. P. (2021). Accounting for use of energy storage systems in the model of the long-term power system develop ment forecasting. The Problems of General Energy, 3(66), 14—22. https://doi.org/10.15407/pge2021.03.014 [in Ukrai nian].
Nechaieva, T. P. (2019). Assessment of the joint work of battery energy storage systems with power plants on renewable energy sources. The Problems of General Energy, 3(58), 11—16. https://doi.org/10.15407/pge2019.03.011 [in Ukrainian].
Nechaieva, T. P. (2018). Мodel and structure of the long-term development of generating capacities of a power system with regard for the commissioning and decommis-sioning dynamics of capacities and changing their technical-and-economic indices. The Problems of General Energy, 3(54), 5—9. https://doi.org/10.15407/pge2018.03.005 [in Ukrainian].
Babak, V. P., Babak, S. V., Eremenko, V. S., Kuts, Y. V., …, Zaporozhets, A. O. (2021). Problems and Features of Measurements. In: Models and Measures in Measurements and Monitoring. Studies in Systems, Decision and Control. Vol. 360. P. 1—31. Springer, Cham. https://doi.org/10.1007/978-3-030-70783-5_1
Babak, V. P., Babak, S. V., Eremenko, V. S., Kuts, Y. V., …, Zaporozhets, A. O. (2021). Models and Measures for the Diag no sis of Electric Power Equipment. In: Models and Measures in Measurements and Monitoring. Studies in Systems, De cision and Control, Springer, Cham. Vol. 360. P. 99—126. https://doi.org/10.1007/978-3-030-70783-5_4.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Copyright Notice Authors published in the journal “Science and Innovation” agree to the following conditions: Authors retain copyright and grant the journal the right of first publication. Authors may enter into separate, additional contractual agreements for non-exclusive distribution of the version of their work (article) published in the journal “Science and Innovation” (for example, place it in an institutional repository or publish in their book), while confirming its initial publication in the journal “Science and innovation.” Authors are allowed to place their work on the Internet (for example, in institutional repositories or on their website).
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
