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江苏电网侧百兆瓦级电池储能电站运行与控制分析
作者:
作者单位:

1.北京市变频技术工程研究中心(北方工业大学)北京市 100144;2.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;3.国网江苏省电力有限公司电力科学研究院江苏省南京市 211103

作者简介:

李建林(1976—),男,通信作者,博士,教授级高级工程师,主要研究方向:可再生能源并网及规模化储能系统集成技术。E-mail:dkyljl@163.com
牛萌(1986—),女,高级工程师,主要研究方向:大规模储能规划配置与系统集成技术。E-mail:niumeng@epri.sgcc.com.cn
王上行(1990—),男,工程师,主要研究方向:储能控制与应用、电网安全稳定分析。E-mail:wangshangxing@epri.sgcc.com.cn

通讯作者:

基金项目:

国家电网公司科技项目“储能在岸电系统中的规划配置与协调运行关键技术研究与应用”;国家自然科学基金资助项目(51777197)。


Operation and Control Analysis of 100 MW Class Battery Energy Storage Station on Grid Side in Jiangsu Power Grid of China
Author:
Affiliation:

1.Inverter Technologies Engineering Research Center of Beijing (North China University of Technology), Beijing 100144, China;2.State Key Laboratory of Operation and Control of Renewable Energy and Storage Systems (China Electric Power Research Institute)Beijing 100192, China;3.State Grid Jiangsu Electric Power Company Research Institute, Nanjing 211103, China

Fund Project:

This work is Foundation:supported by State Grid Corporation of China and National Natural Science Foundation of China (No. 51777197).

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    摘要:

    电池储能系统具有建设周期短、响应速度快、应用模式多样等显著优点,近年来建设规模不断扩大,在国家和地方政府的推动下,得到越来越广泛的应用。江苏镇江百兆瓦级储能电站自2018年7月投运以来,已参与电网调峰、调频、应急响应等多种辅助服务功能。针对江苏百兆瓦级电池储能电站,从其结构特点入手,研究分析储能电站在不同应用模式下的运行控制策略,并针对电站的响应指标和目前的运行情况进行测试分析,探索电网侧大规模储能电站的应用价值。

    Abstract:

    Battery energy storage system has many advantages such as short construction period, fast response speed and various application modes. In recent years, it has been continuously expanded in scale and has been more and more widely used with the encouragement of national and local governments. Since Zhenjiang 100 MW energy storage station of China was put into operation in July 2018, it has participated in peak load regulation, frequency modulation, emergency response and other auxiliary services. Based on the structural characteristics of the Zhenjiang 100 MW battery storage station, the operation control strategies of different application modes of the station are studied and analyzed, and the response indices and current operation conditions of the station are tested and analyzed to explore the application value of large-scale energy storage power station on the grid side.

    图1 源网荷系统控制架构Fig.1 Control structure of source-grid-load system
    图2 储能电站AGC功能控制架构Fig.2 AGC structure of energy storage power station
    图3 一次调频控制原理图Fig.3 Control principle diagram of primary frequency modulation
    图4 PCS参与一次调频控制框图Fig.4 Control block diagram of PCS participating in primary frequency modulation
    图5 源网荷功能测试示意图Fig.5 Schematic diagram of source-grid-load functional test
    图6 1#主变3至5月平均有功出力曲线Fig.6 Average active power output curve of 1# main transformer from March to May
    图7 1#主变6至8月平均有功出力曲线Fig.7 Average active power output curve of 1# main transformer from June to Augest
    图8 丹阳站3个典型日运行状况Fig.8 Three typical daily operation conditions of Danyang Station
    图 源网荷切负荷系统架构图Fig. Architecture diagram of ‘Source-Grid-Load’ Interaction system
    图1 源网荷系统控制架构Fig.1 Control structure of source-grid-load system
    图2 储能电站AGC功能控制架构Fig.2 AGC structure of energy storage power station
    图3 一次调频控制原理图Fig.3 Control principle diagram of primary frequency modulation
    图4 PCS参与一次调频控制框图Fig.4 Control block diagram of PCS participating in primary frequency modulation
    图5 源网荷功能测试示意图Fig.5 Schematic diagram of source-grid-load functional test
    图6 1#主变3至5月平均有功出力曲线Fig.6 Average active power output curve of 1# main transformer from March to May
    图7 1#主变6至8月平均有功出力曲线Fig.7 Average active power output curve of 1# main transformer from June to Augest
    图8 丹阳站3个典型日运行状况Fig.8 Three typical daily operation conditions of Danyang Station
    表 1 Table 1
    图 储能电站AGC控制测试曲线Fig. AGC test curve of energy storage power station
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引用本文

李建林,牛萌,王上行,等.江苏电网侧百兆瓦级电池储能电站运行与控制分析[J].电力系统自动化,2020,44(2):28-35. DOI:10.7500/AEPS20190711001.
LI Jianlin,NIU Meng,WANG Shangxing,et al.Operation and Control Analysis of 100 MW Class Battery Energy Storage Station on Grid Side in Jiangsu Power Grid of China[J].Automation of Electric Power Systems,2020,44(2):28-35. DOI:10.7500/AEPS20190711001.

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  • 收稿日期:2019-07-11
  • 最后修改日期:2019-11-07
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  • 在线发布日期: 2020-01-20
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