Modelling of energy coal supply by rank for country’s economy at world market conditions and domestic mining decrease

Bilan, Tetiana; Kaplin, Mykola

doi:10.15407/pge2016.02.016

Cited by 3 publications

(3 citation statements)

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“…The technological processes used to satisfy the demand include mining, refinement, preparation, and transportation of coal from the coal mining enterprise to the final consumer. Import supply consists of the combination of the purchase of the necessary amounts of coal in exporting countries, which are considered as sources of imports, transportation on international trade routes, as well as transportation within a country to enterprises of its final use or transformation [76].…”

Section: Resultsmentioning

confidence: 99%

“…In other words, as balances between node and branch elements of some imaginary network. Such a scheme was developed in this work [76] for the system of supply of thermal coal to the economy of the country, which includes separate subsystems of coal fuel supply by groups: high volatile (D, DG, G brands of coal) and anthracite (A and P brands of coal). These alphabetical designations of coal brands (A, D, DG, G, K, P, PS, Zh) correspond to the Ukrainian coal classification [33].…”

Section: Resultsmentioning

confidence: 99%

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The Balance and Optimization Model of Coal Supply in the Flow Representation of Domestic Production and Imports: The Ukrainian Case Study

et al. 2022

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The successful supply of an economy with coal fuel, for a country that carries out its large-scale extraction and import, is a complex production and logistics problem. Violations of the usual supply scheme in conditions of crises in the energy markets, international conflicts, etc., lead to the problem of simultaneous restructuring of the entire supply scheme. This requires changes in the directions and capacities of domestic production and imports. In this article, the above problem is solved by the economic and mathematical model of production type. The developed model includes subsystems of domestic production and import supply. The results of modeling economy supply with thermal coal for different values of demand are given. The model was used to determine the amounts of coal production for Ukraine with the structure of the coal industry of 2021 and under the condition of anthracite consumers’ transformation to the high volatile coal. Simulations have shown that eliminating the use of anthracite requires the modernization of existing coal mines. Under those conditions, the import of high volatile coal will amount to 3.751 million tons in 2030 and 11.8 million tons in 2035. The amounts of coking coal imports will be 5.46 million tons, 5.151 million tons, and 7.377 million tons in 2025, 2030, and 2035, respectively.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

The Balance and Optimization Model of Coal Supply in the Flow Representation of Domestic Production and Imports: The Ukrainian Case Study

et al. 2022

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“…(прогнозування розвитку вугільної галузі при обмежених інвестиціях) [4], Каплін М.І., Білан Т.Р. (моделювання розвитку вугільної промисловості в умовах світового ринку) [5], J. Henderson (модель попиту і пропозиції на ринках вугільної продукції) [6], W. Suwala (модель реструктуризації вугільної галузі) [7] та інші.…”

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Consideration of environmental constraints in modeling the development of coal industry

Макаров¹,

Kaplin²,

Perov³

2019

Probl. zagal'n. energ.

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ВРАХУВАННЯ ЕКОЛОГІЧНИХ ОБМЕЖЕНЬ ПРИ МОДЕЛЮВАННІ РОЗВИТКУ ВУГІЛЬНОЇ ПРОМИСЛОВОСТІРозроблено модель технологічного розвитку вуглевидобування, в якій враховуються екологічні наслідки роботи шахт шляхом пов'язування обсягів видобутку вугілля з обсягами виділення шахтного метану, необхідними виробничими потужностями обладнання для його утилізації, а також обсягами капітальних витрат на таке обладнання. Визначено ефективні технології та оптимальна комплектація очисних комплексів для переооснащення шахт за умови досягнення ними максимальних обсягів виробництва та забезпечення екологічної безпеки. Розраховано прогнозні обсяги викидів метану з шахт, розташованих на контрольованій українською владою територіях, на період до 2040 р.

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The balance and optimization model of thermal power sector fuel supply on the basis of network representation of electricity plant operation variants

Kaplin

Bilan

2018

Probl. zagal'n. energ.

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Modelling of energy coal supply by rank for country’s economy at world market conditions and domestic mining decrease

Cited by 3 publications

References 1 publication

The Balance and Optimization Model of Coal Supply in the Flow Representation of Domestic Production and Imports: The Ukrainian Case Study

The Balance and Optimization Model of Coal Supply in the Flow Representation of Domestic Production and Imports: The Ukrainian Case Study

Consideration of environmental constraints in modeling the development of coal industry

The balance and optimization model of thermal power sector fuel supply on the basis of network representation of electricity plant operation variants

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