| 翟晶晶,冷 昕,李承澳,傅质馨.考虑源荷不确定性的楼宇综合能源系统日前优化调度[J].电力需求侧管理,2025,27(5):71-77 |
| 考虑源荷不确定性的楼宇综合能源系统日前优化调度 |
| Day-ahead optimal operation of building integrated energy system considering source and load uncertainty |
| 投稿时间：2025-05-24 修订日期：2025-07-03 |
| DOI：10. 3969 / j. issn. 1009-1831. 2025. 05. 011 |
| 中文关键词: 楼宇综合能源系统 不确定性 模糊机会约束 清晰等价类 |
| 英文关键词: building integrated energy system uncertainty fuzzy chance-constrained programming clear equivalence class conversion |
| 基金项目:国家自然科学基金项目（52277088） |
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| 摘要点击次数: 198 |
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| 中文摘要: |
| 针对楼宇综合能源系统在优化运行过程中面临源-荷两端随机波动等挑战，考虑源-荷不确定性因素的影响，提出一种基于模糊机会约束规划的楼宇综合能源系统日前优化方法。首先，基于楼宇综合能源系统设备模型，建立楼宇综合能源系统日前优化运行模型；其次，考虑楼宇系统光伏及电、冷、热负荷不确定性的影响，基于模糊隶属度函数，采用模糊机会约束的形式表征源-荷不确定性，提出基于模糊机会约束规划的楼宇综合能源系统日前优化运行模型，并采用清晰等价类方法进行转化求解。最后，通过算例分析验证了所提方法的有效性。 |
| 英文摘要: |
| Aiming at the challenges of stochastic fluctuation at both source-load terminals in the optimization operation process of integrated building energy system, considering the influence of source-load uncertainty factors, a day-ahead optimization method for integrated building energy system based on fuzzy chance-constrained programming is proposed. Firstly, based on the equipment model of the integrated building energy system, the day-ahead optimal operation model of the integrated building energy system is established. Secondly, considering the influence of the uncertainty of photovoltaic and electricity, cooling and heat loads in the building system, the uncertainty of source-load is represented in the form of fuzzy chance constraint based on fuzzy membership function, and the day-ahead optimization operation model of building integrated energy system based on fuzzy chance constraint programming is proposed, and the clear equivalence class method is used to transform and solve the model. Finally, the effectiveness of the proposed method are verified by an example analysis. |
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