电力系统保护与控制2026，Vol.54Issue(7)：129-139,11.DOI:10.19783/j.cnki.pspc.251188
二次设备远程运维管控平台的研发与应用
Development and application of a remote operation and management platform for secondary equipment
摘要
Abstract
To address industry challenges in the remote operation and maintenance(O&M)of power system secondary equipment,such as disordered alarm information in traditional protection and control systems,large errors in secondary circuit fault localization,high misjudgment rates in manual monitoring,and significant deficiencies across the entire"perception-cognition-decision"chain,an intelligent monitoring system for secondary equipment is developed.This system integrates precise alarm classification and grading,intelligent identification of equipment operation scenarios,and automated generation of alarm handling measures,along with the development of a corresponding remote O&M management platform.The intelligent monitoring system standardizes alarm information using natural language processing and pretrained models,while establishing a dynamic iterative optimization mechanism.It relies on a multidimensional,constraint-based scenario knowledge base and a rule-based reasoning engine to achieve accurate identification of equipment operation scenarios.By combining multi-strategy maintenance-information filtering with large language models and retrieval-augmented generation(RAG)techniques,the system generates effective alarm handling solutions.The platform supports functions such as remote monitoring,inspection,control,and maintenance,and is designed based on a secure zoning architecture.It has been deployed in a provincial power grid and has demonstrated stable performance,promoting the transition of secondary equipment O&M from"on-site dependence"to"remote intelligence".关键词
智能监盘/告警分级/场景辨识/远程运维管控Key words
intelligent monitoring/alarm grading/scenario recognition/remote O&M management引用本文复制引用
任佳,晋龙兴,郭乐欣,卢正飞..二次设备远程运维管控平台的研发与应用[J].电力系统保护与控制,2026,54(7):129-139,11.基金项目
This work is supported by the National Key Research and Development Program of China(No.2021YFB2401000). 国家重点研发计划项目资助(2021YFB2401000) （No.2021YFB2401000）
南方电网公司科技项目资助(090000KK52210169) （090000KK52210169）
