| Mixed coal technology coal chemical, coal combustion, coal, rocks science, physical testing, and coal economics, and computer-based multi-discipline, to meet the needs of the target power plants through the process of coal mixed in order to achieve different complementary single coal coal, mixed coal adjust the physical structure to meet the different requirements of the combustion equipment, power generation companies to meet the economic requirements to achieve full use of existing coal resources, coal saving, reduce equipment wear and tear, reduce emissions the ultimate pursuit.This paper systematically analyzes the impact of unreasonable mixed coal,mixed coal reasonable description of the need. Summarizes the purpose and significance of mixed coal, mixed coal can be obtained for different combustion equipment required to meet the requirements of the enterprise’s economic power, to achieve full use of existing coal resources, coal saving, reduce equipment wear and tear, reduce emissions the ultimate goal.First,the article basic assumption of a linear model, which to start analyzing the problem of coal mixtures. And then optimize the model to explore the more accurate research methods. Preliminary identification of factors affecting coal mixed indicators, establishment of indicators and analysis of sixteen indicators index content. On this basis, the use of rough set of qualitative indicators about reducing, and the establishment of mixed coal thermal power plant optimization model.After studying the optimization model to determine the use of object-oriented language JAVA system software to achieve mixed coal, in the object data structure elements based on the operating system implementation. Finally, the system has been run by a single value and the corresponding ratio of coal calorific value of coal as a single BP neural network input data, mixed coal heat is most actual output value of the mixed coal system software for a derived data series of training. |
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