摘要
广西电网省级调度自动化系统对110 k V及以下电压等级电网不建模或做等值处理,调度人员无法及时、准确地掌握全区电网的实时运行状态。为此,通过采用基于IEC 61970标准的在线模型拼接技术,在省级调度自动化系统中建设了省地模型拼接系统,实现了广西区内110 k V及以上电压等级的电网模型、图形及数据共享。针对模型拼接过程出现的问题,提出了有效的解决方法,提高了模型和数据的质量,为建设广西电网生产运行数据中心奠定了基础。
Power grids of 110 kV and below voltage level are not modeled or are equivalented, so that the real-time operationstatus of whole power grid cannot be timely and accurately grasped by Dispatcher. For that reason, the province and region modelintegration system is developed in province level dispatching automation system by using online model integration technology based onIEC 61970 standard, which realizes the sharing of model, diagram and data of 110 kV and above voltage level power grid inside Guangxiarea. Aiming at problems in the model integration process, effective solving methods are proposed, which improves model and dataqualities and lays foundation to the development of production and operation data center in Guangxi power grid.
出处
《广西电力》
2017年第3期10-12,16,共4页
Guangxi Electric Power
关键词
调度自动化系统
电网模型
模型拼接
数据交互
dispatching automation system
power grid model
model integration
data interaction
