具有校验功能的地区调度操作票专家系统的研制  

Development on regional dispatching order-sheet expert system with self-check function

作　　者：王艳[1] 杨以涵[2] 

机构地区：[1]湖南省电力公司中心培训部,湖南长沙410131 [2]华北电力大学,北京102206

出　　处：《电力系统保护与控制》2009年第21期95-98,151,共5页Power System Protection and Control

摘　　要：调度操作票描述的是一项综合性的系统工作,其每一步操作都必须满足电力系统安全稳定运行的要求。针对目前大多数调度操作票专家系统出票的可行性仍需提高的现状,提出了具有校验功能的地区调度操作票专家系统的研制方法。对电网拓扑知识表示进行了简化,采用分类分层的思想描述操作规则,并研究了在此基础上的推理机制,在自动推理的过程中,通过潮流计算与分析,对操作步骤进行静态安全校验。实际运行表明,系统出票的安全可行性、系统的通用性和用户可维护性都得到了较大提高。Dispatching sheet is the description of integrated work, each operation must satisfy the requirement of safe and stable running. According to the status that the feasibility of most dispatching order-sheet expert system is needed to be improved, development on regional dispatching order-sheet expert system with self-check function is introduced. The description of topology structure of power grid is simplified, the operation rule is described based on idea of classification and lamination, and the inference machine is researched based on the topology structure of power grid and operation rule. The operation is checked by flow calculation during automatic reasoning. Pratical application shows that the feasibility, versatility and maintainability of the system are improved.

关 键 词：调度操作票 安全校验 专家系统 

分 类 号：TM734[电气工程—电力系统及自动化]