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煤炭和电力是能源系统紧密相连的上下游产业,但是目前的研究很少将两者联系起来,作为一个系统进行规划。以区域煤电一体化能源系统为研究对象,应用区间整数线性规划的方法,开发一个系统优化模型,以系统成本最小为目标,研究煤炭生产、输送、储存、配比,以及电厂扩容、生产和排污等问题。研究结果表明,煤电一体化能源系统优化模型能够有效反映和处理系统的复杂性和不确定性,满足煤电联营系统的运行和管理需求,提高能源系统的可靠性,减少污染物的排放,达到经济和环境效益双赢。
Coal and electricity are the upstream and downstream industries that are closely linked to energy systems. However, the current research seldom links the two and serves as a system for planning. Taking the integrated coal-fired power system in the region as the research object, a method of integrative linear programming is developed to develop a system optimization model. With the goal of minimizing the system cost, coal production, transportation, storage, ratio, power plant expansion, production and Sewage and other issues. The results show that the coal-electricity integrated energy system optimization model can effectively reflect and deal with the complexity and uncertainty of the system, meet the operation and management requirements of the coal-fired power system, improve the reliability of the energy system, reduce the emission of pollutants, Achieve a win-win economic and environmental benefits.