储能科学与技术 ›› 2022, Vol. 11 ›› Issue (2): 704-716.doi: 10.19799/j.cnki.2095-4239.2021.0431
收稿日期:
2021-08-19
修回日期:
2021-10-05
出版日期:
2022-02-05
发布日期:
2022-02-08
通讯作者:
彭道刚
E-mail:mr_liuzhch@163.com;pengdaogang@shiep.edu.cn
作者简介:
刘志成(1996—),男,硕士研究生,研究方向为智能发电、电力储能和综合智慧能源,E-mail:基金资助:
Zhicheng LIU(), Daogang PENG(), Huirong ZHAO, Danhao WANG, Yuchen LIU
Received:
2021-08-19
Revised:
2021-10-05
Online:
2022-02-05
Published:
2022-02-08
Contact:
Daogang PENG
E-mail:mr_liuzhch@163.com;pengdaogang@shiep.edu.cn
摘要:
双碳目标改变了风电和光伏在能源产业中的发展地位,但大规模间歇式新能源并网给电网稳定运行带来了新的挑战,而储能是保证电网电能质量稳定的重要途径和手段。随着储能市场的日益发展壮大,对储能系统协调控制和性能参数的要求更加苛刻。储能市场环境演变规律体现了储能政策呈现利好趋势。通过系统梳理储能联合火电、风电、光伏等能源联合参与电力市场辅助服务的运行现状以及典型案例,发现储能系统收益较低且渠道狭窄,无法完成系统成本有效疏导。因此,本文阐述了在双碳目标下新能源发展趋势、电力行业需求和储能角色定位,探讨了在优化储能政策、加快储能设备研究、多种能源配备储能、“储能+”发展理念等方面的关键问题。最后,针对储能市场未来发展的政策改革、电池研究、协同控制、分布式储能集中管控等关键性内容提出建设性意见,助力实现“碳中和”远景目标。
中图分类号:
刘志成, 彭道刚, 赵慧荣, 王丹豪, 刘育辰. 双碳目标下储能参与电力系统辅助服务发展前景[J]. 储能科学与技术, 2022, 11(2): 704-716.
Zhicheng LIU, Daogang PENG, Huirong ZHAO, Danhao WANG, Yuchen LIU. Development prospects of energy storage participating in auxiliary services of power systems under the targets of the dual-carbon goal[J]. Energy Storage Science and Technology, 2022, 11(2): 704-716.
表2
典型地区储能参与调峰补偿标准"
地区 | 准入准则 | 调峰补偿 |
---|---|---|
青海 | 10 MW/20(MW·h) | 0.5元/(kW·h) |
新疆 | 5 MW/10(MW·h) | 0.55元/(kW·h) |
安徽 | — | 与燃煤火电机组竞价 |
报价区间:(300~800)元/(MW·h) | ||
湖南 | 10 MW | 深度调峰:≤0.2元/(kW·h) |
紧急短时:(0.45~0.6)元/(kW·h) | ||
山东 | 5 MW/10(MW·h) | 有偿调峰:0.15元/(kW·h) |
停机调峰:0.40元/(kW·h) | ||
江苏 | 20 MW/40 MW | 中长期调峰:谷段:250元/(MW·h) |
平段:600元/(MW·h) | ||
峰段:900元/(MW·h) | ||
短期调峰:需求≥4 h:≤1元/(kW·h) | ||
需求<4 h:≤2元/(kW·h) |
表3
首批储能科技创新示范项目"
项目名称 | 地点 | 建设规模 | 储能应用 |
---|---|---|---|
青海黄河上游水电开发有限责任公司国家光伏发电试验测试基地配套储能电站项目 | 青海省海南州共和县光伏产业园 | 光伏20 MW 储能6.7 MW·h | 光储发电侧 |
国家风光储输示范工程 二期储能扩建工程 | 张家口市张北县 | 增建风电400 MW、光伏60 MW、储能50 MW | 风光储发电侧 |
宁德时代储能微网项目 | 宁德时代公司厂区 | 光伏系统5.72(MW·h) 储能系统.25 MW/0.5(MW·h) | 用户侧 |
张家港海螺水泥厂储能电站项目 | 张家港海螺水泥有限公司厂区 | 8 MW/32(MW·h) | 用户侧 |
苏州昆山储能电站 | 南京江北新区 | 110.88 MW/193.6(MW·h) | 电网侧 |
福建晋江储能电站试点示范项目 | 靖江市安海镇 | 30 MW/108(MW·h) | 电网侧 |
科陆-华润电力储能辅助调频项目 | 广东省汕尾市海丰小漠电厂 大澳村西侧 | 30 MW/14.93(MW·h) | 火力发电侧 |
佛山市顺德德胜电厂储能调频项目 | 顺德德胜电厂 | 9 MW/4.5(MW·h) | 火力发电侧 |
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