| 引用本文: | 张勇军,成润婷,史训涛,蒋崇颖,张军,卢洪鑫.市场环境下分布式智能电网关键技术与机制研究综述[J].电力自动化设备,2025,45(6):1-14. |
| ZHANG Yongjun,CHENG Runting,SHI Xuntao,JIANG Chongying,ZHANG Jun,LU Hongxin.Review of research on key technologies and mechanisms for distributed smart grid in market environment[J].Electric Power Automation Equipment,2025,45(6):1-14. |
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| 摘要: |
| 在全球能源转型和电力市场化改革正推动分布式智能电网结构和运行模式变革的背景下，系统探讨了电力市场化环境下分布式智能电网的发展特征、路径和技术需求。提出了以电量就地平衡和资源灵活调用为核心的发展路径，深入探讨了适应市场化改革的电力物联网、云-边-端协同框架等关键支撑技术，以及多元用户特征提取和群体互动特性建模方法。在市场建设方面，提出了“集中+分布”式混合市场架构，探讨了考虑系统协同的交易体系和区域电力市场交易偏差处理机制。此外，展望了未来高品质供电的应用场景，提出了基于灵活性资源的故障恢复框架、分层调度机制和市场激励措施，为分布式智能电网在极端情况下的快速恢复和重构提供了策略。 |
| 关键词: 电力市场 分布式智能电网 配用电 需求响应 |
| DOI：10.16081/j.epae.202502012 |
| 分类号:TM76 |
| 基金项目:国家自然科学基金资助项目(52177085)；中国南方电网有限责任公司科技项目(ZBKJXM20232458, ZBKJXM20232460) |
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| Review of research on key technologies and mechanisms for distributed smart grid in market environment |
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ZHANG Yongjun1, CHENG Runting1, SHI Xuntao1,2, JIANG Chongying1, ZHANG Jun1, LU Hongxin1
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1.School of Electric Power Engineering, South China University of Technology, Guangzhou 510640, China;2.China Southern Power Grid Electric Power Research Institute, Guangzhou 510663, China
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| Abstract: |
| Under the background of global energy transition and electricity market reformation are driving transformation of the structure and operation mode for distributed smart grid, the development characteristics, paths, and technical requirements of distributed smart grids in the context of electricity marketization are systematically explored. A development path centered on local power balance and flexible resource invocation is proposed, and key supporting technologies such as power Internet of Things, cloud-edge-end collabora-tion framework, as well as methods for multiple user characteristic extraction and group interaction feature modeling, which are suitable for market reformation, are deeply discussed. In terms of market construction, a “centralized and distributed” hybrid market architecture is introduced, and a trading system that considering system collaboration and a mechanism for handling local electricity market trading deviation are explored. In addition, future application scenarios of high-quality power supply are prospected, and a fault recovery framework based on flexible resources, a hierarchical scheduling mechanism, and power market incentive measures are proposed. It provides strategies for the rapid recovery and reconstruction of distributed smart grids in extreme situations. |
| Key words: electricity market distributed smart grid power distribution requirement response |
