中国先进研究堆(CARR)保护系统和ATWS缓解系统的预防性安全检查系统是为了检查和测试CARR保护系统和ATWS硬件及软件的可靠性和安全性而设计。预防性安全检查系统采用GE公司的IFIX上位机监控软件和施奈德PLC组成的控制系统,通过在iFIX里开发保护系统及ATWS缓解系统的通信程序,实现数据接收功能,实现对CARR保护系统和 The Preventive Safety Inspection System of China Advanced Research Reactor (CARR) Protection System and ATWS Mitigation System is designed to inspect and test the reliability and safety of CARR protection system and ATWS hardware and software. Preventive safety inspection system uses the control system of GE’s IFIX PC and Schneider PLC to develop the protection system and the ATWS mitigation system communication program in iFIX to realize the data receiving function and realize the protection of CARR system and