通过使用创新的重复方法加速在配送网络重新配置中的深度强化学习算法的学习过程
Amirhossein Ghaemipour1, Habib Rajabi Mashhadi2,3, Seyed Hossein Mostafavi1
1Department of Electrical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran.
Scientific reports
|March 10, 2026
概括
本研究引入了一种新的深度强化学习 (DRL) 方法,用于分配网络重新配置 (DNR). 无模型方法显著降低了功率损耗,并改善了电力配电网络中的电压偏差.
科学领域:
- 电气工程 电气工程
- 人工智能的人工智能
- 优化技术 优化技术
背景情况:
- 分布网络重新配置 (DNR) 对于最大限度地减少电网中的电力损失至关重要.
- 传统的DNR方法往往依赖于准确的网络模型,这些模型可能是复杂的和计算密集的.
- 现有的方法可能会在网络中的大型行动空间和相互依赖性方面扎.
研究的目的:
- 为配电网络重新配置 (DNR) 提出一种无模型的深度强化学习 (DRL) 方法.
- 开发一种有效的方法来管理DNR问题固有的大型行动空间.
- 为了提高计算效率和性能,尽量减少功耗损失和电压偏差.
主要方法:
- 实施基于循环的策略,以有效地管理行动空间.
- 使用修改后的Q学习算法来解决循环间合效应.
- 采用了一种创新的重复方法来加快融合速度.
- 在标准IEEE 33,69 和 119 总线配电网络上测试了该方法.
主要成果:
- 拟议的DRL方法在传统的元启发和数学技术上表现出显著的优势.
- 实现了分布网络电力损失的大幅降低.
- 在测试网络中改善了电压偏差.
- 与现有方法相比,展示了相当快的计算时间.
结论:
- 无模型的DRL方法为分配网络重新配置提供了强大而高效的替代方案.
- 基于循环的方法和修改后的Q-learning有效地处理复杂的网络动态.
- 这种方法为优化发电系统提供了一个有希望的方向.
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