解析CDT规约实现RTU与SIS系统的集成

Realization of the Integration of RTU with SIS by Analysis of CDT Protocol

介绍了发电厂的RTU系统网络信息化集成方法,通过开发接口程序,解析RTU中的CDT规约,将RTU的遥信、遥测信号在满足数据完整性和实时性的条件下发送到PI实时数据库中,完成了SIS系统对RTU系统的整合。

The network information integrated method of the RTU system in the power station is introduced.Analysis the CDT protocol in the RTU by developing the interface routine,the telesignalisation of RTU which satisfied the condition of the data integrity and timeliness is sent to the PI real time data base and accomplishes the integration of SIS system and RTU system.