| 引用本文: | 陈剑飞,李珂,蒋超,张承慧.计及配电网灵活性的多园区综合能源系统分布式优化调度[J].控制理论与应用,2022,39(10):1898~1906.[点击复制] |
| CHEN Jian-fei,LI Ke,JIANG Chao,ZHANG Cheng-hui.Distributed optimal dispatching of multiple park integrated energy system considering the flexibility of distribution network[J].Control Theory and Technology,2022,39(10):1898~1906.[点击复制] |
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| 计及配电网灵活性的多园区综合能源系统分布式优化调度 |
| Distributed optimal dispatching of multiple park integrated energy system considering the flexibility of distribution network |
| 摘要点击 1474 全文点击 410 投稿时间：2021-09-29 修订日期：2022-04-06 |
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| DOI编号 10.7641/CTA.2022.10927 |
| 2022,39(10):1898-1906 |
| 中文关键词 综合能源系统 能源集线器 分布式优化 配电网重构 信息物理系统 |
| 英文关键词 integrated energy system distributed optimization distribution network reconfiguration cyber physical system |
| 基金项目 国家自然科学基金项目(62133008, 61821004, 61733010), 山东省重大基础研究项目(ZR2019ZD09), 山东省重大科技创新工程项目(2019JZZY 010901), 济南市高校创新团队项目(2019GXRC003) |
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| 中文摘要 |
| 多园区综合能源系统与配电网的交互方式决定多能潮流分布和能量传输损耗,进而将直接影响整个系统的优化运行.本文提出了一种计及多园区综合能源系统与配电网之间接入影响的分布式协同优化调度方案.首先,提出一种包含综合能源系统及配电网的双层分布式优化系统架构.然后,以各园区综合能源系统用能成本最低、配电网网损最小为目标,以能源园区接入配电网的位置及配电网网络拓扑为调控手段给出协同优化模型,并通过改进自适应步长交替方向乘子法实现问题分布式求解,实现了系统的整体高效调度,提升了配电网灵活性及园区综合能源系统运行经济性.最后,通过仿真算例验证了本文所提方法的准确性及有效性. |
| 英文摘要 |
| The interaction between multi Park integrated energy system and distribution network determines the multi energy power flow distribution and energy loss, which will directly affects the optimal operation of the whole system. This paper proposes a distributed collaborative optimization scheduling scheme that takes into account the impact of the access between the multi-park integrated energy system and the distribution network.Firstly, a bi-level distributed optimal system architecture including integrated energy system and distribution network is proposed.This paper proposes a distributed collaborative optimization scheduling scheme that takes into account the impact of the access between the multiple park integrated energy system and the distribution network.Then, the location of the PIES connecting to the distribution network and the distribution network topology are given as control methods to get collaborative optimization model, and the goal is to minimize the energy cost of the integrated energy system of each PIES and minimize the loss of the distribution network.By improving the alternating direction method of multipliers with dynamic step size, the distributed solution of the problem is realized. The overall efficient dispatch of the system is realized, the flexibility of the distribution network and the operation economy of the PIES are improved.Finally, a case study verifies the accuracy and effectiveness of the method proposed in this paper. |
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