多维分析技术在跨辖区一体化调度自动化系统中的应用

发布时间：2019-01-24 18:04

【摘要】：结合重庆电网扁平化管理现状,配合"大运行"体系完善提升,重庆电网采用跨辖区一体化模式进行了渝东南、渝东北片区调度自动化系统建设。系统建设过程中发现随着接入厂站增多、监视信息同步增加,传统的事项窗、典型报表等数据展示方式已无法满足各级调度、监控人员的需求。因此,在跨辖区一体化系统中引入基于多主题、多维度的调控可视化技术及电网数据分析技术,针对大规模电网一体化监控需求,提出了调控多维可视监视的概念。根据专业人员对调控业务信息的关注重点,对母线电压稳定、电网潮流分析和稳定、电网供电裕度和安全等方面提供科学的监控手段。通过现场的多维可视化技术的应用,有效提升了电网调控安全水平。
[Abstract]:Combined with the status quo of flat management of Chongqing power grid and the improvement of "big operation" system, Chongqing power grid adopted the integrated mode of cross-jurisdiction to construct dispatching automation system in southeast Chongqing and northeast Chongqing. In the process of system construction, it is found that with the increasing number of access plants and stations, the synchronous increase of monitoring information, the traditional data display methods, such as event windows and typical reports, can no longer meet the needs of all levels of dispatching and monitoring personnel. Therefore, based on multi-topic and multi-dimensional control visualization technology and grid data analysis technology, the concept of multi-dimensional visual monitoring is proposed to meet the needs of large-scale integrated monitoring and control of power grid. According to the attention of the professionals to the regulation and control service information, the scientific monitoring means are provided for the bus voltage stability, power flow analysis and stability, power supply margin and security, and so on. Through the application of multi-dimensional visualization technology in the field, the safety level of power grid regulation and control is improved effectively.
【作者单位】：国网重庆市电力公司;国网重庆市电力公司长寿供电分公司;
【分类号】：TM734

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