基于IEC 61970标准的电网调度自动化系统体系结构

ARCHITECTURE OF POWER DISPATCHING AUTOMATION SYSTEM BASED ON IEC 61970 STANDARD

分析了传统电网调度自动化系统的结构 ,提出了一种遵循 IEC61 970标准的新一代系统的体系结构。从横向看 ,该结构是基于公用对象请求代理机制的分布式集成框架 ;从纵向看 ,该结构是基于 CIM/ CIS标准接口的多分层开放型支撑体系。在这种体系结构下 ,讨论了新的支撑平台概念。特别指出 :实时数据库系统宜采用集对象、关系和层次 3种特性于一体的模型 ,同时满足 CIM、用户和遗留系统的要求 ,CIS接口宜采用 CDA、面向 CIM模型的导入和导出以及专用实时 CIS相结合的方法 ,并根据 IEC 61

The paper analyzes the frameworks of the traditional power dispatching autom ation system s and introduces a kind of architecture of a new advanced power dispatching autom ation system based on IEC 6 1970 standard.The architecture is a distributed integration frame based on com mon object broker m echanism on the view of horizontal plane and it is an open support system with multi- layer based on CIM/ CIS standard interface on the view of vertical plane.Under this architecture, the author discusses the new concept of support platform,and particularly points out that the real- time database management system should use the m odel com bined with the relational features,hierarchical features and object oriented features to meet with CIM,customers and legacy systems and the CIS interface should use CDA m ethods,import and export orienting CIM data model and must modify them with the revision of IEC 6 1970 standard.