• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2024, Vol. 45 ›› Issue (2): 37-48.doi: 10.12204/j.issn.1000-7229.2024.02.004

• 智能电网 • 上一篇    下一篇

“双碳”目标下未来配电网构建思考与展望

冀肖彤1(), 杨东俊2(), 方仍存2(), 雷何2(), 查晓明3(), 孙建军3()   

  1. 1.国网湖北省电力有限公司,武汉市 430077
    2.水火电和新能源资源优化配置与规划技术实验室(国网湖北省电力有限公司经济技术研究院),武汉市 430077
    3.武汉大学电气与自动化学院,武汉市 430072
  • 收稿日期:2023-05-29 出版日期:2024-02-01 发布日期:2024-01-28
  • 通讯作者: 方仍存(1980),男,博士,教授级高级工程师,主要研究方向为配电网规划、能源经济分析,E-mail:eptrifrc@163.com
  • 作者简介:冀肖彤(1977),男,硕士,教授级高级工程师,主要研究方向为直流输电技术、有源配电网运行控制技术,E-mail:tonyji7@hotmail.com;
    杨东俊(1975),男,博士,教授级高级工程师,主要研究方向为电网规划、电力系统稳定控制技术,E-mail:agcdydj@126.com;
    雷何(1985),男,博士,高级工程师,主要研究方向为配电网规划、“双碳”政策分析,E-mail:regallyhust@hotmail.com;
    查晓明 (1967),男,博士,教授,博导,主要研究方向为新型电力系统运行与控制、大功率电力电子技术,E-mail:xmzha@whu.edu.cn;
    孙建军(1975),男,博士,教授,博导,主要研究方向为大功率电力电子技术、配电规划与运行,E-mail:jjsun@whu.edu.cn
  • 基金资助:
    国家重点研发计划项目(2022YFB2402700);国网湖北省电力有限公司科学技术项目(52153820000H)

Research and Prospect of Future Distribution Network Construction under Dual Carbon Target

JI Xiaotong1(), YANG Dongjun2(), FANG Rengcun2(), LEI He2(), ZHA Xiaoming3(), SUN Jianjun3()   

  1. 1. State Grid Hubei Electric Power Co., Ltd., Wuhan 430077, China
    2. Hydrothermal Power Resource Optimization and Simulation Laboratory (State Grid Hubei Electric Power Co., Ltd. Economics Research Institute), Wuhan 430077, China
    3. School of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China
  • Received:2023-05-29 Published:2024-02-01 Online:2024-01-28
  • Supported by:
    National Key R&D Program of China(2022YFB2402700);Science and Technology Project of State Grid Hubei Electric Power Co., Ltd.(52153820000H)

摘要:

“双碳”目标推动下新能源快速发展,电力系统不同时空尺度下的能量和功率平衡面临着巨大挑战,亟需开展未来电网尤其是配电网路径构建相关研究。具有自平衡调节能力的综合能源网络——微能网可充分发挥电网在推动能源零碳/低碳化生产消费中的枢纽作用,将在未来电网转型升级中发挥举足轻重的作用。首先,总结对比了传统配电网、主动配电网、未来低碳配电网发展演进阶段和模式;其次,基于未来新型“源网荷”特征,提出一种通过构建微能网,并利用微能网单元与配电网互联互动,自下而上逐层演变的未来配电网构建思路,并给出了一种原子型未来配电网组网形态构想;最后,从不同角度对未来配电网演化构建的研究方向进行了展望。

关键词: 微能网, 自下而上, 智慧互联, 原子型未来配电网

Abstract:

The new power system driven by the "dual carbon" goal cannot adapt to the top-down energy/power balance mode at different temporal and spatial scales.Therefore, it is urgent to conduct relevant research on the construction path of the future power grid, particularly the distribution network. The micro-energy network, a comprehensive energy network with self-balance regulation ability, can leverage the pivotal role of power grids in promoting zero-carbon/low-carbon energy production and consumption and will play a pivotal role in future power grid transformation and upgrading. First, the evolution stages and modes of traditional distribution networks, active distribution networks, and future low-carbon distribution networks are summarized and compared. Second, based on the characteristics of "source-network-load" in the future, a type of future distribution network construction idea of bottom-up evolution layer by layer is proposed by constructing micro-energy network and utilizing the interconnection and interaction between micro-energy network units and distribution network. Additionally, a type of atomic future distribution network is introduced. Finally, future research directions for the evolution of distribution networks are discussed from different perspectives.

Key words: micro-energy network, bottom-up, intelligent interconnection, atomic future distribution network

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