Optimization of the water economy complex based on synergic assessment of the cost of hydro resources
Keywords:
optimization of the functioning of hydroelectric power plants, matrix of contradictions, paretto - optimal set, marginal utility, water-economic complexAbstract
The purpose of this article is to solve the multicriteria problem of optimizing the operation of hydroelectric power stations based on the selection of the optimal activities of the water-chemical complex (water management complex). The work has developed a universal methodology that combines the optimization method and the theory of marginal utility assessment. The proposed approach is based on the construction and analysis of a matrix of contradictions between participants in the water management complex and the use as the main criterion of the minimum deviation of the actual volume of water consumption (consumption) by participants in the water-chemical complex from its optimal value. The work also analyzes the conflicting interests of the water and chemical complex participants by comparing the requirements for issuing guaranteed power of hydroelectric power plants and ensuring guaranteed navigation depths as the most significant participants in the water-energy complex based on the use of Pareto optimization - the optimal set. Using the example of the Novosibirsk hydroelectric power station and water-chemical complex, it is expected to obtain an assessment of the economic effect from the implementation of the proposed criterion and the developed methodology for optimizing the water-chemical complex. Based on the results of implementing the developed approach at the Novosibirsk HPP, it was possible to find the optimal regime for managing the capacity of the HPP reservoir and achieve an increase in the level of the upper and lower pools.
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ГОСТ
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APA
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5. Ivanova, E. V. (2019). Assessment of opportunity of placement the renewable energy sources on the territory of the Novosibirsk HPP. In proc of Aspire to Science (pp. 87-91). Publishing house of NSTU.
6. Sekretarev, U. A., Myatezh, T. V., & Gorshin, A. V. (2021). Optimization of operating modes of hydropower plants with determination of the price for a hydro resource using complex criteria of ecological and economic efficiency. IOP Conf. Ser.: Mater. Sci. Eng., 1089, 012038. https://doi.org/10.1088/1757-899X/1089/1/012038
7. Moshkin, B. N., Myatezh, T. V., Sekretarev, Y. A., & Averbukh M. A. Mathematical model of managing of the generating company on the criterion of the profit maximization. IOP Conf. Ser.: Mater. Sci. Eng., 552, 012016. https://doi.org/10.1088/1757-899X/552/1/012016
8. Menyaykin, D.A. (2019). The use of fuzzy logic in the theory of reliability. In Proc. of Progress through innovations (pp. 87-91). Publishing house of NSTU.
9. Mitrofanov, S. V., Armeev, D. V., & Domahin E. A. (2021). Analysis of the impact of autonomous hybrid power plants on the railways capacity. In Proc. of the 2021 15th international scientific-technical conference on actual problems of electronic instrument engineering (APEIE–2021) . (pp. 161-165). IEEE. https://doi.org/10.1109/APEIE52976.2021.9647596
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