| 晏 伟,吴新林,方景刚.含环境成本和多种储能的综合能源微网优化运行[J].电力需求侧管理,2021,23(1):67-71 |
| 含环境成本和多种储能的综合能源微网优化运行 |
| Integrated energy micro?grid optimization operation with environmental cost and multiple kinds of energy storage |
| 投稿时间：2020-07-29 修订日期：2020-10-16 |
| DOI：DOI:10. 3969 / j. issn. 1009-1831. 2021. 01. 013 |
| 中文关键词: 冷热电联供 综合能源微网 环境成本 储能 |
| 英文关键词: combined cooling, heating and power integrated energy micro?grid environmental cost energy storage |
| 基金项目:国家电网公司管理咨询项目：新形势下负荷侧调控能力提升研究（SGZB0000GDWT2000604） |
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| 中文摘要: |
| 为考虑冷热电联供型综合能源微网运行时产生的环境成本和分析储能装置容量对系统运行成本的影响，建立了包含环境成本和储能装置的冷热电联供型综合能源微网优化运行模型。以系统总成本最小为目标，采用混合整数规划方法在 Cplex 中求解，并与相对应传统分供系统运行成本对比，验证了模型的有效性。分析了冷热电联供型综合能源系统在不同类型电价模式下的运行成本以及储能装置不同容量对系统运行成本的影响，得出了系统在实时电价模式下运行成本最小和系统运行成本随储能装置容量的增大先增加后降低的结论。 |
| 英文摘要: |
| In order to consider the environmental cost generated by the operation of the combined cooling, heating and power integrated energy microgrid and analyze the impact of the capacity of the energy storage device on the operating cost of the system, an optimized operation model of the combined cooling, heating and power integrated energy microgrid including environmental costs and energy storage devices is established. With the minimum total system cost as the goal, the mixed integer programming method is used to solve the problem in Cplex, and the operating cost of the corresponding traditional distribution system is compared to verify the validity of the model. The operating costs of the combined cooling, heating and power system under different electricity price modes and the impact of different capacities of energy storage devices on the operating costs of the system are analyzed. It’s concluded that the operating cost of system is the smallest under the real time electricity price mode, and the operating cost of the system increases frist and then decreases with the increase of the capacity of the energy storage device. |
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