变电站程序化操作及远动装置执行

介绍了变电站程序化操作的概念和主要思想,即执行预先定义的程序化操作逻辑的方式,来完成变电站内日常的倒闸操作。通过比较当前程序化操作在站控层执行和间隔层执行的2种主要实现方式,并结合110kV变电站工程实例,叙述了在监控后台定义程序化操作逻辑,远动装置中执行顺控操作的方案及该方案优点。最后,对程序化变电站在今后的开发和工程实施中值得关注的问题和需要努力的方向做了简单归纳。

Programmed operations of substation and execution by telecontrol device

The concept of programmed substation operation is introduced,that is to realize daily substation operations by executing the pre-programmed operating logic.Through the comparison between two implementation modes(bay level implementation and station level implementation),and combined with the engineering instance of 110 kV substation,the advantages of station level imple-mentation mode is expatiated,in which the operating logic is programmed in local monitoring system and executed by telecontrol devices.Key points which need more attention and effort in future projects are summarized.