The peculiarities of the implementation of the Smart Grid concept in the enterprises of mining industry
Main Article Content
Abstract
One of the main factors of introducing the concept of Smart Grid in terms of mining and extractive industry is reducing the cost of iron ore and increase the reliability of electricity supply. In turn, the greatest effect is expected in the implementation and interoperability technology of intelligent networks, load control, the introduction of renewable energy sources.The article presents the results of investigations of peculiarities of implementation of the Smart Grid for enterprises of the mining industry. Proven, based on the evaluation and considering features of domestic mining enterprises, the relevance of the implementation of the Smart Grid concept, in terms of the analyzed types of businesses. The author's vision of the structure diagram of intelligent power system-the electricity consumption of the mining and extractive industry on the basis of the Smart Grid concept using renewable energy sources. Analyzed models of management of consumption and generation based on the active consumption of electric energy in the context of Smart Grid. The features of the definition and the method of determining the level electroenergoinvest in enterprises of the mining industry, the introduction of components of the concept smart energy Smart Grid. The features of the definition of electric power efficiency the introduction of the concept of Smart Grid in terms of mining and extractive industries. It is proposed the introduction of factors, which includes factor in the reliability of electricity supply, a factor energy savings and economy with money to purchase electricity factor energy efficiency of electric power factor introduction of renewable energy sources, a factor losses in electricity distribution networks, factor income from electricity generation renewable energy network investments factor in the implementation of measures to improve efficiency energy use and their coefficients (weight factor).This sum of products arithmetic mean of the factors to be equal or close to one. Important factor in their equivalent amount, but in the absence of the manifestation of at least one factor in its preliminary determination as meaningful, appropriate, or see its relevance to this case, or see the measures to increase electricity efficiency. As an example, analyzed the proposed method, variations in electric power efficiency the introduction of the concept of Smart Grid in terms of mining and extractive industries. Thus, taking into account given earlier results of studies on the possibility of introduction of renewable energy sources in terms of both mining and extractive industries, and these research results, we note the relevance of the proposed method of calculation of electric power efficiency in implementing measures for its improvement in terms of the concept of Smart Grid.
Ref. 6, fig. 1.
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