基于依存句法分析与五防操作规范的变电运行操作知识图谱构建.docx

?

?

基于依存句法分析与五防操作规范的变电运行操作知识图谱构建

?

?

马文杰何子嗣吴颖俐刘杰刘园媛陈舟

摘?要：為了保证电力系统的安全可靠运行，电气设备需要严格按照安全操作规程，并在出现故障之后能够及时有效地做出应对措施，然而在集控站负责运行调度的条件下，面对海量的电网调控需求，则需要变电站运行人员及时准确地做出应对措施。为了满足以上需求，本文对变电站调度运行规范进行分析和知识抽取，利用五防规则对其进行指导调整，并基于Protégé形成变电站调度运行规范知识图谱，为运行人员提供直观、智能的信息展示与解决方案指导，通过实例证明了本方法的有效性。

关键词：变电运行知识图谱;调度规范;五防;依存句法分析;Protégé

：TM

Construction?of?Knowledge?Graph?of?Substation?Operation?Operation?Based

on?Dependency?Syntax?Analysis?and?Fiveprevention?Operation?Specifications

Ma?Wenjie?He?Zisi?Wu?Yingli?Liu?Jie?Liu?Yuanyuan?Chen?Zhou

State?Grid?Hubei?Electric?Power?Company?Maintenance?Company?HubeiWuhan?430050

Abstract：In?order?to?ensure?the?safe?and?reliable?operation?of?the?power?system，electrical?equipment?needs?to?strictly?follow?the?safe?operating?procedures?and?be?able?to?respond?promptly?and?effectively?after?failures.However，under?the?condition?that?the?centralized?control?station?is?responsible?for?the?operation?and?scheduling，it?faces?a?large?number?of?Power?grid?regulation?needs?require?substation?operators?to?make?timely?and?accurate?response?measures.In?order?to?meet?the?above?requirements，this?article?analyzes?and?extracts?knowledge?of?substation?dispatching?operation?specifications，uses?the?five?prevention?rules?to?guide?and?adjusts?them，and?forms?a?knowledge?map?of?substation?dispatching?operation?specifications?based?on?Protégé，providing?operators?with?intuitive?and?intelligent?information?display?and?solutions?The?program?guidance?has?proved?the?effectiveness?of?this?method?through?examples.

Keywords：substation?operation;knowledge?graph;scheduling?specification;five?preventions;dependency?syntax?analysis;Protégé

随着电网的智能化，海量的电网调控要求需要有及时准确应对，一个完整、细致、符合五防要求的知识图谱能够直观地展示变电站调度运行规范，同时为变电站的调度操作起到辅助决策的作用。我国电网在近些年来迅猛发展，在变电站这个模块中积累了大量的资料与数据，对其有效利用可以构造一个完整的指导体系。

变电站有着严格的调度运行规范，得益于自然语言处理（Natural?Language?Process，NLP）技术的发展，对调度运行规范进行语义识别、关系提取，可以将其内容形成直观的知识网络。作为NLP技术的重点研究领域，知识图谱被广泛应用在临床医学、情报分析、工业工程等各个行业。

文献[1]为高效地对一般案件进行处理，对法律法规等自由文本进行知识提取，构建知识图谱，通过设计人机交互实现案件的辅助分析;文献[2]将知识