基于PetriNets主动数据库在电网监控中的应用  

The application of active database based on PetriNet detection in power network supervisory and control

作　　者：杨道驰[1,2] 周步祥[2] 李骥[2] 

机构地区：[1]蚌埠坦克学院,安徽蚌埠233013 [2]四川大学电气信息学院电力系,四川成都610065

出　　处：《微计算机信息》2009年第33期149-151,共3页Control & Automation

摘　　要：结合电网监控系统的功能需求介绍了主动数据库技术,给出用于电网监控的主动数据库模型。分析主动数据库技术中的复杂事件检测所存在问题,提出用基于Petri网检测技术来解决此问题的策略,并通过典型事例说明基于Petri网检测技术的主动数据库在电网监控中运用的可行性、高效性。According to the function requirements of power network supervisory and control system, this paper describes the active database technology and the active database model. It presents the method of Petri net by analyzing the composite event detection in active base technology. Through some typical application, it is also shown that the use of active database combination with Petri net detection is possible and more efficient in the power network supervisory and control system.

关 键 词：主动数据库 电网监控 复杂事件检测 PETRI网 

分 类 号：TP392[自动化与计算机技术—计算机应用技术]