考虑多个分布网络的HUB变电站储能系统的最佳控制策略
Sungwoo Kang1, Seungmin Jung2, Dongwon Lee1
1School of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Scientific reports
|September 2, 2024
概括
本研究提出了枢纽变电站 (HS/S) 中储能系统 (ESS) 的最佳控制策略,以管理可再生能源的变化和优化配电网络. 它检查了ESS容量和电网稳定性的经济效益.
科学领域:
- 电气工程 电气工程
- 电力系统工程 电力系统工程
- 整合可再生能源的整合
背景情况:
- 全球碳中和目标推动了可再生能源和储能系统 (ESS) 的采用.
- 带有ESS的枢纽变电站 (HS/S) 为站点约束提供解决方案,但需要先进的控制策略来控制网络变化.
- 关于电动汽车充电变化的现有研究与在个别变电站优化ESS管理的需求形成鲜明对比.
研究的目的:
- 开发ESS在输电和配电系统连接点的最佳控制方法.
- 在ESS运行中考虑配电线路损失和可再生能源限制.
- 在HS/S中为ESS推出主动控制策略,该系统运行与多样化的分销网络.
主要方法:
- 制定ESS的最佳控制策略,考虑到电网层面的限制.
- 分析配电线路损失和可再生能源可变性的影响.
- 通过最佳运营策略,为综合源确定控制优先级.
- 使用MATPOWER验证和模拟各种场景.
主要成果:
- 在HS/S.中证明了ESS的最佳控制方法.
- 量化了配电线路损失和可再生能源限制的影响.
- 检查了适合ESS容量和分配网络管理的经济效益.
- 通过在各种分销系统中的模拟,验证了拟议的策略.
结论:
- 拟议的最佳控制策略增强了HS/S中ESS的运行,以管理可再生能源的整合.
- 该研究提供了关于确定最佳ESS容量和分配网络的经济优势的见解.
- 该方法允许在各种配电系统配置和运行场景中进行测试和适应.
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