| 徐哲男,刘泽三,诸葛雪迎,孟洪民,黄 澍,王孟强.一种支撑设备动态聚合的虚拟电厂系统设计与实现[J].电力需求侧管理,2025,27(6):118-124 |
| 一种支撑设备动态聚合的虚拟电厂系统设计与实现 |
| Design and implementation of virtual power plant system supporting dynamic aggregation of equipment |
| 投稿时间：2025-07-21 修订日期：2025-09-17 |
| DOI：10. 3969 / j. issn. 1009-1831. 2025. 06. 018 |
| 中文关键词: 虚拟电厂 市场交易 云边协同 功率预测 负荷预测 |
| 英文关键词: virtual power plant market transaction cloud-edge collaboration power prediction load forecasting |
| 基金项目:国家电网公司总部科技项目（5400-202422220A-1-1-ZN） |
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| 中文摘要: |
| 为支撑新型电力系统下分布式电源、可控负荷、储能等资源灵活聚合参与电网互动，设计实现了一种支撑设备动态聚合的虚拟电厂系统。利用虚拟设备封装技术屏蔽设备差异，建立统一衡量标准的虚拟机组；利用设备级发电功率预测及多元负荷预测引擎，确保预测精度及灵活聚合能力；利用云边协同方案实现资源纵向聚合。通过部署验证，该系统可动态聚合多类型资源参与电网互动，并有效提高了新能源发电功率预测及负荷预测精准度，实现灵活资源高效、精准、柔性调控，保障电网安全稳定运行。 |
| 英文摘要: |
| To support the flexible aggregations of multiple resources, such as the distributed power, controllable load and energy storage under the novel power system, to implement the interaction between power grid and the aggregations, a virtual power plant system which can support dynamic aggregation of equipment is designed and implemented. The proposed virtual equipment packaging technology can eliminate the differences between equipment, and establish virtual units in a unified measurement standard. The equipment-level power generation forecasting and multi-load forecasting engines ensure the prediction accuracy and the flexibility of aggregations. The solution of the cloud-edge collaboration achieves the vertical aggregation of resources. Through deployment verification, the system can dynamically aggregate multiple types of resources to participate in grid interaction, and effectively improve the accuracy of new energy generation power prediction and load prediction, achieving flexible resource efficiency, precision, and flexible regulation，further ensuring the safe and stable operation of the power grid. |
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