CAJ | 학술논문

变电站内各类数据的集成是变电站智能应用实现的基础。文中分析了变电站各种数据的产生机理以及各类通信协议对数据交换的支持,阐述了变电站建立数据中心对智能变电站建设的意义,给出了智能变电站数据中心的架构,对其数据的标准化收集、统一存储、统一检索进行研究,提出了内核数据存储采用动态建模、数据检索采用面向对象的实现方式,并对数据中心的数据品质和安全管理提出了要求,最后给出了基于数据中心的变电站功能应用在智能电网中的发展前景。
변전참내각류수거적집성시변전참지능응용실현적기출。문중분석료변전참각충수거적산생궤리이급각류통신협의대수거교환적지지,천술료변전참건립수거중심대지능변전참건설적의의,급출료지능변전참수거중심적가구,대기수거적표준화수집、통일존저、통일검색진행연구,제출료내핵수거존저채용동태건모、수거검색채용면향대상적실현방식,병대수거중심적수거품질화안전관리제출료요구,최후급출료기우수거중심적변전참공능응용재지능전망중적발전전경。
The integration of various types of substation data is the basis for achieving substation intelligent application.The generation mechanism of various substation data and the support to data interchange by all kinds of communication protocol are analyzed.The significance of the establishment of a data center for an intelligent substation is described.The framework of the intelligent substation data center is shown.The standardization of data collection,unified storage and unified retrieval are studied.A novel method of implementing the data center is proposed.It is suggested that dynamic modeling be adopted for core data storage and the object-oriented method be used for data retrieval.High requirements are made on data quality and security management of the data center.The development potential of substations function application based on the data center in the smart grid is given.