• 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 ›› 2022, Vol. 43 ›› Issue (11): 1-13.doi: 10.12204/j.issn.1000-7229.2022.11.001

• 双碳驱动下配电网与新型负荷互动关键技术·栏目主持 穆云飞教授、宋毅教授级高工· • 上一篇    下一篇

数据中心综合能源系统优化运行研究综述

马晓燕1(), 穆云飞1(), 李树荣2(), 姜欣阳1(), 李华3(), 陈长金4()   

  1. 1.智能电网教育部重点实验室(天津大学),天津市300072
    2.国网河北省电力有限公司雄安新区供电公司,河北省雄安新区 071000
    3.国网河北省电力有限公司涉县供电分公司,河北省邯郸市 056400
    4.国网河北省电力有限公司电力培训中心,石家庄市 050000
  • 收稿日期:2022-03-23 出版日期:2022-11-01 发布日期:2022-11-03
  • 通讯作者: 马晓燕 E-mail:maxiaoyan@tju.edu.cn;yunfeimu@tju.edu.cn;675878701@qq.com;jiangxy@tju.edu.cn;575871502@qq.com;572371167@qq.com
  • 作者简介:穆云飞(1984),男,博士,教授,研究方向为电力系统安全与稳定、综合能源集成与应用,E-mail: yunfeimu@tju.edu.cn;
    李树荣(1991),男,硕士,研究方向为电能质量与微电网优化运行,E-mail: 675878701@qq.com;
    姜欣阳(2000),男,硕士研究生,研究方向为数据中心的动态能耗建模、微电网的优化运行、5G基站与电网的融合等,E-mail: jiangxy@tju.edu.cn;
    李华(1984),男,本科,研究方向为输变电设备运检与数据中心设备维护,E-mail: 575871502@qq.com;
    陈长金(1983),男,硕士,研究方向为电缆设备运检,E-mail: 572371167@qq.com
  • 基金资助:
    国家自然科学基金项目(52177107)

Review on the Optimal Operation of Integrated Energy System in Data Center

MA Xiaoyan1(), MU Yunfei1(), LI Shurong2(), JIANG Xinyang1(), LI Hua3(), CHEN Changjin4()   

  1. 1. Key Laboratory of Smart Grid of Ministry of Education (Tianjin University), Tianjin 300072, China
    2. Xiong’an New Area Power Supply Company, State Grid Hebei Electric Power Co., Ltd., Xiong’an New Area 071000,Hebei Province, China
    3. Shexian Power Supply Company, State Grid Hebei Electric Power Co., Ltd., Handan 056400,Hebei Province, China
    4. State Grid Hebei Training Center, Shijiazhuang 050000, China
  • Received:2022-03-23 Online:2022-11-01 Published:2022-11-03
  • Contact: MA Xiaoyan E-mail:maxiaoyan@tju.edu.cn;yunfeimu@tju.edu.cn;675878701@qq.com;jiangxy@tju.edu.cn;575871502@qq.com;572371167@qq.com
  • Supported by:
    National Natural Science Foundation of China(52177107)

摘要:

作为数字基础设施的重要载体,数据中心的数量和规模不断增长,导致系统能源消耗与日俱增,运行成本成倍上升。而综合能源系统(integrated energy system, IES)是以电力系统为核心,涵盖供电/气/冷/热等能源产供销一体化的复杂系统,其优化运行可实现对多种能源的综合管理和经济调度,采用IES替代数据中心的供能系统将是降低数据中心运行成本的有效方案。目前对IES的典型架构尚未明确定义,对基于数据中心的IES优化运行问题鲜有研究。首先介绍了IES以及基于数据中心的IES典型物理框架;其次分析了系统中耦合型运行设备的物理模型和能源集线器(energy hub, EH)及其扩展模型在系统中的应用;在此基础上,总结和梳理了国内外IES及基于数据中心的IES的优化运行现状,并提出了基于数据中心的多能源输入-多能源耦合-多能源输出的运行方式;最后,对基于数据中心的IES中能源不确定性及负荷预测、能源动态建模、优化调度策略及效益评价等重点发展方向和潜在的可研究内容进行了展望,以期为未来相关的项目落地、仿真研发等提供参考和借鉴。

关键词: 综合能源系统(IES), 多能耦合, 优化运行, 数据中心

Abstract:

Data center, as an important carrier of digital infrastructure, has been growing rapidly in the number and scale, which results in increasing system energy consumption and operating costs. The integrated energy system (IES) is a complex system which takes the power system as the core and covers the production, supply and marketing of energy such as electricity, gas, cooling and heat. Its optimized operation can realize comprehensive management and economic dispatch of multiple energy sources. Using IES to replace the original energy supply system is an effective solution to reduce the operating cost of the data center. At present, the typical architecture of IES has not been clearly defined, and there is little research on the optimization operation of IES based on data center. Firstly, this paper introduces the typical physical framework of IES and data center-based IES. Secondly, it analyzes the physical model of the coupled operating equipment and the application of energy hub and its extended model in the system. On this basis, this paper summarizes and sorts out the current status of IES and the optimized operation of IES for data centers, and proposes an operation method based on data centers, including multiple energy input, coupling and output. Finally, this paper looks forward to the key development directions and potential research contents of energy uncertainty and load forecasting, energy dynamic modeling, optimized scheduling strategies, and benefit evaluation in IES based on data center, with a view to provide reference for future related project landing, simulation research and development.

Key words: integrated energy system(IES), multi-energy coupling, optimal operation, data center

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