CAJ | 학술논문

随着对节能减排的广泛关注，为了减少能源的消耗，冷热电联供系统(CCHP)、可再生能源发电在全球得到了广泛的应用，但传统冷热电联供系统经济调度忽略了污染物排放对环境的影响。为此，考虑各机组运行的环境成本，提出考虑可再生能源的冷热电联供系统环境经济调度模型；考虑可再生能源的随机性，在目标函数中加入可再生能源备用容量补偿成本，借助排污系数法将机组运行的环境成本并入机组运行总费用目标函数中，从而将环境经济调度模型从多目标优化转为单目标优化问题。基于 Matlab 优化工具箱以 IEEE-14节点系统为例进行系统仿真，验证了优化模型的有效性和实用性。
수착대절능감배적엄범관주，위료감소능원적소모，랭열전련공계통(CCHP)、가재생능원발전재전구득도료엄범적응용，단전통랭열전련공계통경제조도홀략료오염물배방대배경적영향。위차，고필각궤조운행적배경성본，제출고필가재생능원적랭열전련공계통배경경제조도모형；고필가재생능원적수궤성，재목표함수중가입가재생능원비용용량보상성본，차조배오계수법장궤조운행적배경성본병입궤조운행총비용목표함수중，종이장배경경제조도모형종다목표우화전위단목표우화문제。기우 Matlab 우화공구상이 IEEE-14절점계통위례진행계통방진，험증료우화모형적유효성화실용성。
With the widespread concern of energy saving and emission reduction,in order to reduce energy consumption,CCHP (Combined Cooling Heating and Power)systems and renewable en-ergy power generation have been widely deployed around the world.The economic dispatch in tra-ditional CCHP systems does not take the environmental impact of the pollutant emissions into consideration.In this paper,on the basis of traditional economic dispatch and considering the en-vironmental costs of each unit,an environmental economic dispatch model for the CCHP system was proposed,and the stochastic nature of renewable energy was considered.The reserve capacity compensation cost of renewable energy was added into the objective function.And then the pollu-tant emission coefficient method was adopted,which added the environmental costs of each unit operation to the objective function of the total unit operation cost,thus the double-objective envi-ronmental/economic dispatch problem was converted into single-objective optimization problem. Finally,based on optimization toolbox of Matlab,the optimization simulation of IEEE-14 bus system as an example was performed,and the results proved the efficiency and practicality of the optimization model.