| 薄博,赵志宇,常牧涵,赵海初,戴敏.考虑不确定性风险的光储充一体化站经济低碳协同配置[J].电力需求侧管理,2026,28(4):101-108 |
| 考虑不确定性风险的光储充一体化站经济低碳协同配置 |
| Economic and low-carbon coordinated configuration for photovoltaic-energy storage-charging station considering uncertainty risk |
| 投稿时间：2026-03-08 修订日期：2026-05-10 |
| DOI：10.3969/j.issn.1009-1831.2026.04.015 |
| 中文关键词: 光储充一体化站 协同配置 电价与低碳需求响应 条件风险价值 配电网 不确定性风险 |
| 英文关键词: photovoltaic-energy storage-charging station coordinated planning power prices and low-carbon demand response conditional value-at-risk distribution network uncertainty risk |
| 基金项目:国家电网有限公司科技项目(B30106240006) |
|
| 摘要点击次数: 0 |
| 全文下载次数: 0 |
| 中文摘要: |
| 为了解决当前光储充一体化站规划中各设备协同性不足、配电网运行状态和不确定因素所带来的风险未得到充分考虑等问题,提出了考虑不确定性风险的光储充一体化站经济低碳协同配置模型。首先,综合考虑光储充一体化站对于电网电价与低碳需求的响应、日常运行状态、配电网潮流约束等因素,建立光储充一体化站协同规划模型。其次,基于K-means聚类生成的典型场景,计及光伏功率和充电负荷的不确定性,引入条件风险价值以量化光储充一体化站的风险成本。然后,通过乘积线性化和二阶锥松弛等方法将所构建的模型进行数学处理,转化为可用商业求解器精确求解的统一模型。最后,通过仿真结果验证了所提模型可以有效提升光储充一体化站规划的经济性,兼顾了配电网运行的高效与低碳需求,实现了经济成本、环境效益和风险成本的平衡。 |
| 英文摘要: |
| To address the insufficient equipment coordination and inadequate consideration of distribution network conditions and uncertainty risks in the planning of photovoltaic-energy storage-charging stations (PECS), an economic and low-carbon coordinated configuration model for PECS is proposed considering uncertainty risks. A coordinated planning model is established by incorporating power prices and low-carbon demand response, PECS daily operation status and distribution network power flow constraints. Based on typical scenarios generated by K-means clustering, conditional value-at-risk is employed to quantify the PECS risk costs from photovoltaic output and charging load uncertainties. The constructed model is reformulated via product linearization and second-order conic relaxation into a unified model for accurate solution by commercial solvers. Simulation results verify that the proposed model improves the planning economy of the PECS, meets the high-efficiency and low-carbon demands of the distribution network operation, and balances economic costs, environmental benefits and risk costs. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|