ENERGY CONSUMPTION PLANNING MODEL OF METALLURGICAL ENTERPRISE
DOI:
https://doi.org/10.26906/SUNZ.2020.1.027Keywords:
energy planning, energy resources, forecasting, portfolio of energy saving projects, metallurgical enterpriseAbstract
A multilevel model of energy consumption of a metallurgical enterprise has been developed, which allows to evaluate the efficiency of energy-saving projects selected for implementation, objectively assess the share of each energy resource in the total flow, determine the energy intensity of an individual production, workshop, the whole enterprise, and adjust the strategic direction in energy management. In the multilevel model of energy consumption planning of a metallurgical enterprise are three organizational levels (energy consumption at the general production, workshop and technological levels) and two levels of time planning (monthly and daily planning). The goal of an energy management strategy is to minimize overall operating costs, which include energy costs, recorded peak load costs, and incremental operating costs associated with load shifts. Using the model, it is possible to solve a number of problems, including assessing the rationality and efficiency of the energy consumption structure at the enterprise, predicting the expected levels of energy consumption when changing the technology, assortment and quality of products and comparing various technologies and equipment from the point of view of energy efficiency, optimal management of energy carrier flows taking into account changes in production conditions etc. Modeling and evaluating the quality of the fuel and energy balance of the enterprise allows using a source of dynamic standards to obtain a specific system of derivatives of dynamic standards for adaptive regulation of energy assets of a metallurgical enterprise, ensuring the implementation of an effective energy management strategy for a metallurgical enterprise in the selection of projects for strategic planning to improve energy efficiency and energy saving of productionDownloads
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