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Open Access Article

Journal of Electrical Engineering and Automation. 2026; 5: (1) ; 38-44 ; DOI: 10.12208/j.jeea.20260006.

Intelligent data association method for renewable energy monitoring systems based on triplet networks
基于三元组网络的新能源监控系统数据智能关联方法

作者: 邹花蕾1 *, 曹霞2, 陈宇1, 葛辉1

1南京邮电大学自动化学院 江苏南京

2南京邮电大学通达学院 江苏扬州

*通讯作者: 邹花蕾,单位:南京邮电大学自动化学院 江苏南京; ;

发布时间: 2026-03-19 总浏览量: 53

摘要

针对新能源监控系统中信号点关联作业依赖人工配置,工作强度大、效率低、易出错等实际问题,本文提出了一种融合深度语义理解与多维特征编码的数据智能关联方法。该方法首先设计了一种基于BERT模型的信号名称编码模型,并创新性地采用三元组网络架构进行对比学习微调,针对应用场景精准提取语义特征;设计融合机组编号、信号类型等多维特征的补充编码模型,并通过基于性能指标的权重分配策略实现模型有效融合,提升匹配精度。此外,方法引入“泛型”概念设计了可复用元模板,进一步提升工程效率。最后,选择国内三个实际风电场数据进行了实验和测试。结果表明,本算法使单台风机配置时间缩短73.4%,有效减少手动配置点数,显著提升工程效率,为新能源场站智能化配置提供有效解决方案。

关键词: 新能源监控;数据关联;三元组网络;BERT模型;自然语言处理

Abstract

To address the practical issues of manual configuration—such as high workload, low efficiency, and error susceptibility—in signal point association operations within renewable energy monitoring systems, this paper proposes an intelligent data association method that integrates deep semantic understanding and multi-dimensional feature encoding. First, a signal name encoding model based on the BERT model is designed, and a triplet network architecture is innovatively employed for contrastive learning and fine-tuning to accurately extract semantic features tailored to specific application scenarios. Additionally, a supplementary encoding model is developed to incorporate multi-dimensional features, such as turbine numbers and signal types, with a performance-based weight allocation strategy to enable effective model fusion and enhance matching accuracy. Furthermore, the method introduces the concept of “generics” to design reusable meta-templates, thereby further improving engineering efficiency. Finally, experiments and tests were conducted using data from three actual wind farms in China. The results demonstrate that this algorithm reduces the configuration time for a single wind turbine by 73.4%, effectively decreases the number of manually configured points, significantly enhances engineering efficiency, and provides an effective solution for the intelligent configuration of renewable energy stations.

Key words: Renewable energy monitoring; Data association; Triplet network; BERT model; Natural language processing

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引用本文

邹花蕾, 曹霞, 陈宇, 葛辉, 基于三元组网络的新能源监控系统数据智能关联方法[J]. 电气工程与自动化, 2026; 5: (1) : 38-44.