基于IEC 61970的电网拓扑分析结果共享技术的研究

随着电网规模和复杂度不断提升，电网实时拓扑分析已经成为电网高级应用必不可少的一部分。而数据的差异性和系统的封闭性造成现有的拓扑分析多在各系统内部完成，导致了大量的重复计算和资源浪费，拓扑结果无法共享。提出了一种基于IEC 61970标准的通用拓扑分析算法。根据IEC 61970标准中的拓扑包对拓扑分析的结果进行封装，并通过Web服务发布给其他应用系统使用，以达到分析结果共享的目的。介绍了研究成果在电压合格率智能分析系统中的应用过程。

Research on sharing technology of power grid topology analysis result based on IEC 61970

With keeping increase of the power grid in scale and complexity, power grid real-time topology analysis has become an integral part of grid advanced applications. However, topology analysis is usually performed in each system by itself because of the dissimilarity of data and the closure of systems, which makes the topology results cannot be shared and causes much double counting and waste of resources. This paper proposes a kind of topology analysis algorithm based on IEC 61970 and encapsulates the results of topology analysis according to IEC 61970. Then, it releases the result to other applications by Web Service to share the analysis result. A successful application case using the research results is introduced finally.