| 董家伟,陈吴晓,姜志筠,蔡雨晴,张晨翰,邓 璇.微电网运行控制技术与标准综述[J].电力需求侧管理,2025,27(5):105-111 |
| 微电网运行控制技术与标准综述 |
| Brief introduction of microgrid operational control and standard |
| 投稿时间：2025-05-31 修订日期：2025-07-04 |
| DOI：10. 3969 / j. issn. 1009-1831. 2025. 05. 016 |
| 中文关键词: 微电网 需求侧管理 运行控制 微电网标准 并离网切换 |
| 英文关键词: microgrid demand side management operation and control microgrid standard grid-connected and islanded mode transition |
| 基金项目:国网福建省电力公司科技项目（YDB11202403044） |
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| 中文摘要: |
| 微电网是分布式可再生能源接入的重要形式，因其灵活性和高效性受到广泛关注。围绕微电网的基本概念、功能特点、发展现状以及现行国家标准内容，系统梳理了并网运行、孤岛运行及并离网切换过程中的关键运行控制策略，深入分析了能量管理系统在实现稳定运行、经济调度和能源优化中的关键作用。在并网模式下，通过建立优化运行模型，有效提升可再生能源的消纳能力与利用效率；在孤岛模式下，集中式与分布式控制策略协同工作，确保系统频率与电压的稳定性。结合现有技术标准，系统总结了微电网运行控制面临的技术难点，并在标准化、管理方式及经济性方向上提出了未来发展建议，为微电网的进一步发展提供了重要参考。 |
| 英文摘要: |
| Microgrids as an important form of distributed renewable energy integration, have garnered significant attention due to their flexibility and efficiency. the fundamental concepts, functional characteristics, and developmental trends of microgrids are revieved systematically. Key operational control strategies for grid-connected, islanded, and transition modes are analyzed in detail, with a focus on the critical role of energy management systems in achieving stable operation, economic scheduling, and energy optimization. In grid- connected mode, optimization models are developed to enhance renewable energy utilization and absorption efficiency, while in islanded mode, centralized and distributed control strategies work collaboratively to maintain system frequency and voltage stability. By integrating existing technical standards, the main challenges of microgrid operation control are identified. Future development suggestions are proposed in the areas of standardization, management modes, and economic improvements, providing valuable insights for the further advancement of microgrid technologies. |
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