核电厂全范围模拟机DCS通讯设计与性能验证

DCS Communication Design and Performance Verification for Nuclear Power Plant FSS

从通讯原理与架构、接口设计、超时控制、异常反馈等内容探讨了核电厂全范围模拟机虚拟DCS通讯接口的设计与实现,并针对全范围模拟机的通讯数据进行性能测试。测试证明,基于TCP/IP协议开发的虚拟DCS通讯接口在通讯质量和实时性指标上表现良好,满足全范围模拟机系统的功能与性能要求。

The paper describes the design and implementation of virtual DCS communication interface for full scope simulator from the aspects of communication principle and architecture,interface design,timeout control and abnormal feedback.The performance test was carried out for the communication data volume of the full scope simulator.The test shows that the virtual DCS communication interface developed based on TCP/IP protocol performs well in communication quality and real-time indicators,and meets the requirements of the function and performance of the full scope simulator.