NQI背景下电网物资质量追溯体系建设与应用

Construction and Application of Power Grid Material Quality Traceability System under NQI Background

摘要: 在国家质量基础设施(NQI)框架下，电网物资质量追溯体系是保障能源安全的关键。本文针对现有体系信息断链、效率低、应用弱等痛点，提出以NQI计量、标准、合格评定为基石，融合物联网、区块链、AI与AR等新技术，构建“采集–传输–处理–应用”四层架构，实现全生命周期数据实时、精准、可信追溯，并创新责任、激励、监督三大机制，提升质量风险预警与闭环管控能力。实证表明，该体系可显著提高效率、降低成本，为质量强国战略提供电力样板。

Abstract: Under the framework of National Quality Infrastructure (NQI), a quality traceability system for power-grid materials is pivotal to energy security. Addressing current gaps of information discontinuity, low efficiency, and weak utilization, this study leverages NQI’s metrology, standards, and conformity assessment as cornerstones and integrates IoT, blockchain, AI, and AR to establish a four-layer architecture of “collection-transmission-processing-application”. The system enables real-time, accurate, and trustworthy end-to-end data traceability and introduces tripartite mechanisms of responsibility, incentive, and supervision to enhance quality-risk early warning and closed-loop control. Empirical evidence shows significant efficiency gains and cost reductions, offering a power-sector model for China’s quality-driven development strategy.