融合终端中的交流采样软硬解耦架构设计及工程应用
集成电路应用
张晓东
江阴长仪集团有限公司
摘要： 针对传统终端交流采样技术功能单一、软硬件耦合紧密、维护困难，难以满足新型电力系统台区全景感知与多专业协同需求的问题，开展融合终端交流采样技术研究。在分析传统技术缺陷与现场应用需求的基础上，提出独立计量板与交采 APP（acMeter）软硬件解耦方案，重点突破硬件采集、数据处理与软件服务化等关键技术。创新点包括构建标准化软硬件解耦架构、优化工频同步算法、建立多维度性能评估体系。经测试与工程验证，该技术计量精度达 0.5S 级，数据更新周期≤1 s，SOE 站内分辨率≤5 ms，可满足台区监测、故障研判等核心业务需求，具备规模化应用前景，可为交流采样技术标准化提供理论依据与工程参考。
中图分类号：TN402，TN407文献标识码：ADOI:10.19339/j.issn.1674-2583.2026.01.010
中文引用格式：张晓东. 融合终端中的交流采样软硬解耦架构设计及工程应用［J］.集成电路应用，2026，43（01）：67-70.
英文引用格式：Zhang Xiaodong. Architecture design and engineering application of software-hardware decoupling for AC sampling in fusion terminals［J］.Application of IC，2026，43（01）：67-70.
中文引用格式：张晓东. 融合终端中的交流采样软硬解耦架构设计及工程应用［J］.集成电路应用，2026，43（01）：67-70.
英文引用格式：Zhang Xiaodong. Architecture design and engineering application of software-hardware decoupling for AC sampling in fusion terminals［J］.Application of IC，2026，43（01）：67-70.
Architecture design and engineering application of software-hardware decoupling for AC sampling in fusion terminals
Zhang Xiaodong
Jiangyin Changyi Co., Ltd.
Abstract： Aiming at the problems of traditional terminal AC sampling technology, such as single function, tight software-hardware coupling and difficult maintenance, which can hardly meet the requirements of panoramic perception and multi-professional collaboration for distribution transformer areas in new-type power systems, this paper conducts a study on Alternating Current sampling in fusion terminals. Based on the analysis of the defects of traditional technologies and field application requirements, a software-hardware decoupling scheme using an independent metering board and an AC sampling APP (acMeter) is proposed. Key technologies including hardware acquisition, data processing and software servitization are mainly developed.The innovations lie in constructing a standardized software-hardware decoupling architecture, optimizing the power-frequency synchronization algorithm, and establishing a multi-dimensional performance evaluation system. Tests and engineering applications show that the metering accuracy of the proposed technology reaches Class 0.5S, with the real-time data update cycle ≤1 s, and the SOE station resolution ≤5 ms, which can effectively satisfy the core business requirements such as distribution transformer area monitoring and fault diagnosis. The practical verification of engineering deployment confirms its feasibility for large-scale application. It can provide important theoretical basis and engineering reference for the standardized implementation of AC sampling technology.
Key words : fusion terminal; AC sampling; hardware-software decoupling; edge intelligence; engineering application
引言
随着新型电力体系建立与电网数字转型持续推进，配电网台区对于全景感知、数据融合和边缘智能协作的需求更加紧迫。终端交互采集技术作为台区电气量数据收集的主要方式，是支持配电网数字化、智能化进步的重要根基。传统采集技术运用硬件集成+固定算法的耦合型设计，存在数据孤立、拓展能力差、维护成本高的不足，难以适配当下配电网高质量发展的要求。基于此，本文提出融合终端交采软硬解耦协同式方案，对交采主要技术予以优化，确定交采全流程执行逻辑，基于实验测试与工程应用来验证其技术的可行性，推动交采技术（交流采样技术，简称交采）由独立计量转变为融合感知与智能分析，为台区感知神经中枢的建立提供可靠的技术保障。
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作者信息：
张晓东
（江阴长仪集团有限公司，江苏江阴214432）
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