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| Engineering application of battery energy storage system coordinated with thermal power unit in regulating ancillary service market |
| MAO Qinghan |
| Guangzhou Development Power Group Co., Ltd, Guangzhou 510623 |
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Abstract Fristly, the composition of the frequency modulation (FM) performance index in the latest rules of the frequency regulation auxiliary service market in southern China is analyzed in this paper. Improving the FM performance of the unit can significantly improve the FM revenue. In order to improving the FM performance of the unit, the access scheme and control strategy of the combination system are proposed. The battery energy storage system (BESS) project in Guangzhou Zhongdian Lixin Thermoelectric Company has verified the practicability of the proposed control strategy. After performance test and actual running, the project has good economic benefits. The influence of medium pressure extraction subcritical unit on combined frequency regulation is effectively reduced. Although it can be predicted that the revenue of FM energy storage will decrease year by year under the current policy, the demand for FM energy storage will further increase with the large number of new energy access. Finally, it is proposed that the BESS has the prospect of stable cost recovery and even profitability under the effective incentive of Guangdong regulating ancillary service market.
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Received: 12 March 2021
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| Cite this article: |
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MAO Qinghan. Engineering application of battery energy storage system coordinated with thermal power unit in regulating ancillary service market[J]. Electrical Engineering, 2021, 22(7): 103-108.
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http://dqjs.cesmedia.cn/EN/Y2021/V22/I7/103
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[1] 禤培正, 孙高星, 朱继忠, 等. 风电不确定性对电力现货市场电价的影响[J]. 南方电网技术, 2018, 12(12): 64-70.
[2] 严干贵, 刘莹, 段双明, 等. 电池储能单元群参与电力系统二次调频的功率分配策略[J]. 电力系统自动化, 2020, 44(14): 26-34.
[3] 吉斌, 谭建成, 曾雪彤. 电力市场环境下新能源产业园储能优化控制策略研究[J]. 电气技术, 2018, 19(8): 22-29.
[4] 李林高. 电池储能系统辅助火电机组参与电网调频的控制策略优化[D]. 太原: 山西大学, 2020.
[5] 白桦, 王正用, 李晨, 等. 面向电网侧、新能源侧及用户侧的储能容量配置方法研究[J]. 电气技术, 2021, 22(1): 8-13.
[6] 牟爱政, 彭博伟, 张连垚, 等. 储能系统应用于火电厂调频经济性评价的研究[J]. 上海电力学院学报, 2019, 35(5): 479-485, 492.
[7] 马智慧, 李欣然, 谭庄熙, 等. 考虑储能调频死区的一次调频控制方法[J]. 电工技术学报, 2019, 34(10): 2102-2115.
[8] 汤杰, 李欣然, 黄际元, 等. 以净效益最大为目标的储能电池参与二次调频的容量配置方法[J]. 电工技术学报, 2019, 34(5): 963-972.
[9] XIE Xiaorong, GUO Yonghong, WANG Bin, et al.Improving AGC performance of coal-fueled thermal generators using multi-MW scale BESS: a practical application[J]. IEEE Transactions on Smart Grid, 2018,9(3): 1769-1777.
[10] 孙冰莹, 杨水丽, 刘宗歧, 等. 国内外兆瓦级储能调频示范应用现状分析与启示[J]. 电力系统自动化, 2017, 41(11): 8-16, 38.
[11] 关于广东调频辅助服务市场启动正式运行的通知(广电调控〔2020〕203号)[Z].关于广东调频辅助服务市场启动正式运行的通知(广电调控〔2020〕203号)[Z]. 广东电网电力调度控制中心, 2020. |
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2021, Vol. 22 
