电力调度防误系统开发

调度自动化系统普遍不具备防误闭锁功能,全凭调度员的个人素质与经验手工填写操作票,这使调度员客观上失去了技术防误。调度防误系统根据内嵌的调度智能专家规则库及PAS系统的计算分析结果对调度人员的具体操作进行全面的防误检查,并根据正确的操作顺序生成可执行的操作票,它又有别于传统的变电站“五防”系统,强调调度运行操作防误,不针对具体断路器、隔离开关的操作,而针对大设备状态的转变。调度防误系统可减少乃至杜绝误操作的可能性。

Development of dispatch anti-misoperation system

Current dispatch automation systems normally have no anti-misoperation blocking function and the dispatch operation sheet is generated manually depending on the ability and experience of dispatcher,which could not prevent the misoperation technically.Dispatch anti-misoperation system checks dispatcher's operation according to the embedded intelligent dispatch expert rules and the result of PAS calculation and analysis,and generates executable dispatch operation sheet according to correct operating sequence.Being different from the 5-prevention system of substation,it emphasizes the prevention of improper dispatch operation for the state change of large device,instead of those of breakers or isolation switches,which reduces or even eliminates the possibility of dispatch misoperation.