郑亚锋,魏振华,高宇峰,王春雨

• 1:国核电力规划设计研究院有限公司

摘要(Abstract)：

多能流系统通过不同种类能源的多能互补和梯级利用,能够有效降低供能成本,提高能源利用率。然而,由于多能流系统中存在的能源种类不同,在其运行过程中不仅要考虑"量"的节约,还应注重"质"的差异。为此,本文首先利用热力学分析法,对多能流系统内不同类型能源进行质量评估,建立系统最小化?输入的节能指标;其次,考虑系统运行成本和设备模型,建立多能流系统的经济-节能多目标最优运行模型;最后,利用ε约束法获得该多目标优化问题的Pareto前沿,并采用模糊决策确定系统的最佳运行策略。仿真结果验证了本文所提的模型和方法的有效性,能够实现多能流系统的经济、节能协调运行。

关键词(KeyWords)： 多能流系统;?分析;节能;ε约束法;Pareto前沿

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 郑亚锋,魏振华,高宇峰,王春雨

DOI: 10.19635/j.cnki.csu-epsa.000328

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