基于人机混合增强智能的新型配电网调控方法

A New Regulation and Control Method for Distribution Networks Based on Human-machine Hybrid Augmented Intelligence

  • 摘要: 随着人工智能在配电网调控中的广泛应用,调控效率得到大幅提高。但新能源高比例接入配电网后,运行方式趋于复杂、系统脆弱性增加,导致现有的人工智能难以满足安全运行需求。为解决该问题,提出一种基于人机混合增强智能的新型配电网调控方法。首先,采用对抗式生成模仿学习补充调控场景中的缺失数据,并采用人机混合的方式对数据进行标注;其次,根据调控场景建立调控目标,并训练模型;在此基础上,发挥人类智能的经验优势与人工智能的计算优势进行调控策略优化。最后,在四川省某地区新型配电网中进行了验证。结果表明,所提方法在电压控制策略和调控成本优化方面均优于帕累托最优方法与双向长短期记忆神经网络方法,提升了人工智能在新型配电网调控中的实用化水平。

     

    Abstract: With the widespread application of artificial intelligence in distribution network regulation, efficiency has been significantly improved. However, due to the high penetration of new energy sources integrated into the distribution network, operation modes have become increasingly complex and fragile, posing challenges for existing artificial intelligence in meeting the safety operation requirements of the distribution network. To address this issue, a new distribution network regulation method based on human-machine hybrid augmented intelligence is proposed. Firstly, adversarial generative imitation learning is employed to supplement missing data in the regulation scenario, and the data is annotated using a human-machine hybrid approach. Secondly, regulatory targets are established based on regulatory scenarios, and the model is then trained. On this basis, the experiential advantages of human intelligence and the computational advantages of artificial intelligence are leveraged to optimize regulatory strategies. Finally, the proposed method is validated in a new-type distribution network in a certain area in Sichuan Province of China, and it outperforms both Pareto optimality-based method and bidirectional long short-term memory neural network method in terms of voltage control strategy and cost optimization. This method enhances the practical application level of artificial intelligence in the regulation of new-type distribution networks.

     

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