Feasibility study of using cogeneration plants at Kuzbass coal mines

IF 2.4 Q2 MINING & MINERAL PROCESSING Journal of Mining Institute Pub Date : 2023-03-02 DOI:10.31897/pmi.2023.2
F. Nepsha, V. Voronin, Andrey Liven, Anton Korneev
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引用次数: 1

Abstract

The paper considers the problem of reducing greenhouse gas emissions in the process of coal mining during the coal mine methane utilization in power supply systems. An algorithm to form recommendations for the implementation of CMM generation is presented. A simulation model for one of the Kuzbass coal mines was developed in the PowerFactory software application. The simulation model considers the uneven nature of the power consumption of mining equipment. As a result of modeling, daily power consumption profiles and voltage levels in the coal mine power supply system were determined before and after the implementation of the proposed measures. Based on the results, the technical and economic effects was estimated, which consisted in reducing the direct and indirect carbon footprint, electricity and capacity fees. It has been established that the cost of carbon dioxide emission quotas significantly affects the investment attractiveness of cogeneration projects. Based on the results, recommendations are given to stimulate the development of small generation in coal mines.
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库兹巴斯煤矿热电联产厂可行性研究
本文研究了煤矿瓦斯在供电系统中利用过程中减少煤矿开采过程中温室气体排放的问题。提出了一种用于生成CMM的推荐算法。在PowerFactory软件应用中建立了库兹巴斯某煤矿的仿真模型。仿真模型考虑了采矿设备功耗的不均匀性。通过建模,确定了实施上述措施前后煤矿供电系统的日用电量分布和电压水平。在此基础上,对其技术经济效益进行了估算,包括减少直接和间接碳足迹、电费和容量费。研究表明,二氧化碳排放配额成本显著影响热电联产项目的投资吸引力。在此基础上,提出了促进煤矿小发电发展的建议。
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来源期刊
Journal of Mining Institute
Journal of Mining Institute MINING & MINERAL PROCESSING-
CiteScore
7.50
自引率
25.00%
发文量
62
审稿时长
8 weeks
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