智能电网调度控制系统图形广域维护与浏览技术

发布时间：2018-01-15 22:16

本文关键词：智能电网调度控制系统图形广域维护与浏览技术　出处：《电力系统自动化》2017年14期 　论文类型：期刊论文

【摘要】：随着电网互联和特高压交直流混合跨区输电的快速发展,电网运行特征发生了深刻变化,对大电网运行监控画面也提出了新要求。文中针对现有智能电网调度控制系统画面浏览方式无法满足在同一幅画面中集中监视跨调度机构的特高压联络线的问题,提出一种电网图形广域维护和浏览方式。该方式通过引入设备模型广域检索、广域文件统一管理和推送、画面广域模型的定义和维护、实时画面广域浏览等技术,实现特高压互联电网关键设备的一体化监视。该技术已在调控中心试点应用,满足送受端国调分中心、省调对特高压跨区交直流设备运行状态和运行风险提示的实时监控需求。
[Abstract]:With the rapid development of power grid interconnection and UHV AC / DC hybrid transregional transmission, the operation characteristics of the grid have undergone profound changes. New requirements for large power grid operation monitoring screen are also put forward. In view of the problem that the current picture browsing mode of smart grid dispatching control system can not meet the problem of centralized monitoring of UHV tie lines across dispatch agencies in the same picture. . This paper presents a wide area maintenance and browsing method for power grid graphics, which is defined and maintained by introducing wide area retrieval of equipment model, unified management and push of wide area files, and definition and maintenance of picture wide area model. The technology of real-time picture wide area browsing realizes the integrated monitoring of the key equipment of UHV interconnected power network. This technology has been applied in the control center pilot to meet the dispatch center of the receiving country. The requirement of real-time monitoring of operation status and operation risk of UHV cross-area AC / DC equipment.
【作者单位】：南瑞集团公司(国网电力科学研究院);国电南瑞科技股份有限公司;国网江苏省电力公司;国网宁夏电力公司电力科学研究院;智能电网保护和运行控制国家重点实验室;
【基金】：国家电网公司科技项目“基于通用服务协议的主子站网络化接入关键技术及应用研究”~~
【分类号】：TM76
【正文快照】： 上网日期:2017-05-12。0引言近年来,中国电网不断发展,其规模不断扩大,随着复奉、锦苏、宾金、天中、灵绍等特高压[1]跨区直流工程相继投运,以直流大规模跨区送电为特征的交直流互联大电网已初步形成,为实现中国能源大范围优化配置和清洁能源跨区消纳提供了高效的物理平台[2]

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