• 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 ›› 2021, Vol. 42 ›› Issue (1): 96-104.doi: 10.12204/j.issn.1000-7229.2021.01.011

• 智能电网 • 上一篇    下一篇

多站融合场景下的系统配置及协调运行策略

马会萌, 李相俊, 贾学翠   

  1. 新能源与储能运行控制国家重点实验室(中国电力科学研究院有限公司),北京市100192
  • 收稿日期:2020-05-18 出版日期:2021-01-01 发布日期:2021-01-07
  • 作者简介:马会萌(1985),女,硕士,工程师,主要研究方向为储能系统的优化配置与协调控制技术;|李相俊(1979),男,博士,教授级高级工程师,IET Fellow,主要研究方向为大规模储能技术、电力系统运行与控制;|贾学翠(1984),女,硕士,高级工程师,主要研究方向为储能控制与应用、储能建模与数据分析。
  • 基金资助:
    国家电网公司总部科技项目“变电站、充放电(储能)站和数据中心站‘三站合一’关键技术”

Capacity Configuration and Coordinated Operation Strategy in the Multi-station Integration Scenario

MA Huimeng, LI Xiangjun, JIA Xuecui   

  1. State Key Laboratory of Control and Operation of Renewable Energy and Storage Systems (China Electric Power Research Institute), Beijing 100192, China
  • Received:2020-05-18 Online:2021-01-01 Published:2021-01-07
  • Supported by:
    research program “Key Technology of ‘Three Stations in One’for Substation, Charging and Discharging (Energy Storage) Station and Data Center”of State Grid Corporation of China.

摘要:

为解决在场地条件、功能融合、业务需求等约束条件下多站(电动汽车充电站、5G通信基站、数据中心、分布式光伏、储能站)的规模优化设计和协调运行问题,提出多站融合场景下各站的配置方法和协调运行策略。首先,深入分析目前各站发展资源需求和站间功能融合可能性。以提升现有变电站闲余场地利用率为目标,以各站为配置对象,明确了各站的配置原则,提出了站间功能融合方案。然后,为支撑该功能融合方案,建立各站的容量优化配置模型和站间的协调控制策略。最后,采用YALMIP/CPLEX对所建立的优化模型进行求解,并通过典型算例验证了配置方法和协调控制策略的有效性。

关键词: 多站融合, 变电站, 数据中心, 储能系统, 协调运行

Abstract:

In the scene of multi-station (electric vehicle charging station, 5G communication base station, data center, distributed photovoltaic power station, energy storage station) integration, in order to solve the problem of size optimization and coordinated operation under the constraints of site conditions, functional integration, business requirements, etc. Firstly, the resource demand of each station and the possible functional fusion points among stations are analyzed. And on the basis of this, in order to improve the utilization rate of spare space in the existing substation, we take every station as configuration objects. The configuration principle of each station is defined. And a scheme of functional integration among stations is proposed. Then, to support the function integration scheme, the optimal capacity configuration model and the coordinated control strategy among stations are established. Finally, YALMIP/CPLEX is used to solve the optimization model, and the effectiveness of configuration method and coordinated control strategy have been verified by a typical example.

Key words: multi-station integration, substation, data center, energy storage system, coordinated operation

中图分类号: