基于IEC61970县级电网电压无功优化控制的实现

Realization of distribution network power reactive optimization system based on IEC61970

探讨了针对县级电网系统进行无功优化的软件技术,即以IEC61970 CIM模型为基础,构建网络分析的拓扑模型,在此基础上进行县级电网的在线无功优化计算。此外还着重分析了在量测数据质量不高,点多面广且对实时性有要求的情况下进行县级电网无功优化分析的策略。结合胶州供电公司的实际情况,讨论了软件设计和实施过程的主要技术问题,最后得出两点结论。

This paper discusses the technology of reactive optimization based county power grid, such as building electric network topology modal based on IEC 61970 Common Information Model（CIM）. It also discusses the method of realizing the arithmetic of electric network real-time flow and online reactive optimization. The paper stresses real-time analysis on test no good quality of measure and no precision archives information of distribution network facility. The paper gives the software realization of realization optimization in Jiaozhou Power Supply Bureau, Shangdong Power Grid Corporation.In the end, two conclusions are drawn.