发电技术 ›› 2025, Vol. 46 ›› Issue (4): 748-757.DOI: 10.12096/j.2096-4528.pgt.24199
马浩然1, 袁至1, 王维庆1, 李骥2
收稿日期:
2024-12-25
修回日期:
2025-01-26
出版日期:
2025-08-31
发布日期:
2025-08-21
通讯作者:
袁至
作者简介:
基金资助:
Haoran MA1, Zhi YUAN1, Weiqing WANG1, Ji LI2
Received:
2024-12-25
Revised:
2025-01-26
Published:
2025-08-31
Online:
2025-08-21
Contact:
Zhi YUAN
Supported by:
摘要:
目的 为了提高电网新能源消纳能力、降低发电企业运营成本,解决大规模可再生能源馈入配电网时网损增大和新能源消纳率降低等问题,提出一种考虑数据中心(data center,DC)和储能协同调度的主动式配电网经济调度策略。 方法 首先,通过利用DC的时空可调特性,以及储能设备能够缓解电网发用电两侧矛盾的作用,充分协同调度DC和储能来达到削峰填谷;其次,为提高算法的搜索性能,在麻雀搜索算法中引入了Tent混沌初始化和多种群竞争等机制;然后,考虑到需求响应机制分时电价的影响,在储能成本、运行成本等多个约束条件下利用改进型麻雀搜索算法对模型进行优化调度,最大程度实现灵活性负荷与新能源的最优化匹配;最后,以改进IEEE 30和33节点系统为算例,仿真验证所提策略的有效性。 结果 提出的协同调度策略能够有效降低配电网综合运行成本,提高新能源消纳率。 结论 该策略可以为配电网经济调度的相关研究提供一定参考价值。
中图分类号:
马浩然, 袁至, 王维庆, 李骥. 考虑数据中心和储能接入的主动配电网经济调度研究[J]. 发电技术, 2025, 46(4): 748-757.
Haoran MA, Zhi YUAN, Weiqing WANG, Ji LI. Research on Economic Scheduling of Active Distribution Networks With Inclusion of Data Center and Energy Storage[J]. Power Generation Technology, 2025, 46(4): 748-757.
系统 | 节点 | 设备 | 容量 |
---|---|---|---|
IEEE 30 | 2、13 | 光伏发电厂 | 300 kW |
8 | 风力发电厂 | 300 kW | |
22 | 储能设备 | 210 kW | |
27 | 储能设备 | 140 kW | |
11、15 | 静态无功补偿 | 120 kV | |
IEEE 33 | 17 | 光伏发电厂 | 300 kW |
32 | 光伏发电厂 | 400 kW | |
24 | 风力发电厂 | 300 kW | |
12 | 储能设备 | 210 kW | |
31 | 储能设备 | 150 kW | |
15、20 | 静态无功补偿 | 120 kV |
表1 新能源出力功率及设备容量
Tab. 1 New energy output power and device capacity
系统 | 节点 | 设备 | 容量 |
---|---|---|---|
IEEE 30 | 2、13 | 光伏发电厂 | 300 kW |
8 | 风力发电厂 | 300 kW | |
22 | 储能设备 | 210 kW | |
27 | 储能设备 | 140 kW | |
11、15 | 静态无功补偿 | 120 kV | |
IEEE 33 | 17 | 光伏发电厂 | 300 kW |
32 | 光伏发电厂 | 400 kW | |
24 | 风力发电厂 | 300 kW | |
12 | 储能设备 | 210 kW | |
31 | 储能设备 | 150 kW | |
15、20 | 静态无功补偿 | 120 kV |
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