Analysis and Treatment of Abnormal Line Loss in Cross Provincial Transmission Lines Based on Electricity Metering Data

WangYi; Huzhengting; zhongJiangui

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Analysis and Treatment of Abnormal Line Loss in Cross Provincial Transmission Lines Based on Electricity Metering Data

更新时间：2026-10-18

- Analysis and Treatment of Abnormal Line Loss in Cross Provincial Transmission Lines Based on Electricity Metering Data
- Vol. 29, Issue 7, Pages: 1--(2026)
- 作者机构：
  
  1. 网络空间安全学院
  2. 广东电网有限责任公司佛山供电局
  3. 武汉人才集团有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2026
- 稿件说明：
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汪毅,胡正庭,钟建贵.基于电力计量数据的跨省输电线路异常线损分析及治理[J].电力大数据,2026,29(07):1-2.

WangYi, Huzhengting, zhongJiangui. Analysis and Treatment of Abnormal Line Loss in Cross Provincial Transmission Lines Based on Electricity Metering Data[J]. 2026, 29(7): 1--.
汪毅,胡正庭,钟建贵.基于电力计量数据的跨省输电线路异常线损分析及治理[J].电力大数据,2026,29(07):1-2. DOI：

WangYi, Huzhengting, zhongJiangui. Analysis and Treatment of Abnormal Line Loss in Cross Provincial Transmission Lines Based on Electricity Metering Data[J]. 2026, 29(7): 1--. DOI：

摘要

跨省输电线路是国家能源战略布局的关键组成部分，在优化能源资源配置、保障电力供应安全稳定方面发挥着至关重要的作用。针对现有研究中存在的跨省输电线路线损评价模型不完善、计量设备运行变差对线损的综合影响不明确、异常治理体系不健全等核心问题，开展了异常线损分析及治理关键技术研究，创新性构建了融合物理机理与优化注意力机制LSTM的多维影响量同期线损综合评价模型，系统分析了输电线路关口计量设备电容式电压互感器（capacitor voltage transformer

CVT）的运行变差对统计线损的综合影响，提出了跨省输电线路异常线损的高效综合治理技术体系并完成应用验证。验证结果表明，所构建的多维影响量同期线损综合评价模型能够有效提升线损评估的准确性，CVT的运行变差以及电能计量装置的整体误差对跨省长距离输电的统计线损具有不可忽视的影响，研究提出的异常线损综合治理技术体系，结合人工智能诊断与多部门协同，可显著提升治理效率与效果。

Abstract

Inter-provincial transmission lines are a crucial component of the national energy strategic layout

playing a vital role in optimizing energy resource allocation and ensuring the safety and stability of power supply. Addressing the core issues in existing research

such as the imperfect evaluation model for line loss in cross-provincial transmission lines

the unclear comprehensive impact of operating variation of metering equipment on line loss

and the inadequate anomaly management system

we have conducted research on abnormal line loss analysis and key treatment technologies. We have innovatively constructed a comprehensive evaluation model for simultaneous line loss that integrates physical mechanisms and optimized attention mechanism LSTM

systematically analyzed the comprehensive impact of the operating variation of capacitor voltage transformers (CVTs)

which are metering devices at transmission line gateways

on statistical line loss

and proposed an efficient comprehensive management technology system for abnormal line loss in cross-provincial transmission lines

which has been verified through application. The verification results indicate that the constructed comprehensive evaluation model for multi-dimensional impact factors and simultaneous line loss can effectively enhance the accuracy of line loss assessment.The operating variation of CVT and the overall error of electric energy metering devices have a non-negligible impact on the statistical line loss of long-distance cross-provincial power transmission. The comprehensive management technology system for abnormal line loss proposed in the study

combined with artificial intelligence diagnosis and multi-sector collaboration

can significantly improve the efficiency and effectiveness of governance.

关键词

Keywords

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