华东电网实时量测系统评价与优化配置

EVALUATION AND OPTIMAL CONFIGURATION OF REAL-TIME DATA OF TELE-METERING SYSTEM APPLIED IN EAST CHINA POWER GRID

电网实时量测系统是电力系统网络分析的基础。结合2000年华东电网运行方式,作者利用系统可观测分析和量测精度分析理论对华东电网的实时量测系统进行了评价。在此基础上,着重分析了华东电网量测系统存在的问题。最后给出了华东电网优化配置的建议和量测配置的原则。

Real-time tele-metering data system is the basis of power network analysis. Combining with the operating modes of East China Power Grid in year 2000 and using the theory of system observability analysis and telemeter data precision analysis, the real-time data tele-metering system used in East China Power Grid is evaluated. On this basis the existing problems of the real-time data tele-metering system used in East China Power Grid are analyzed. Finally, the proposals for optimal configuration of East China Power Grid and the principle of tele-metering configuration are given.