核级仪控系统平台和睦系统主控制站的研发和应用  

Development and Application of Main Control Station of Nuclear I&C System Platform Firmsys

作　　者：石桂连 周飞[1] Shi Guilian;Zhou Fei(China Techenergy Co.Ltd.,Beijing,100094,China)

机构地区：[1]北京广利核系统工程有限公司

出　　处：《核动力工程》2019年第5期103-107,共5页Nuclear Power Engineering

摘　　要：开展国内首个核安全级数字化仪表控制(仪控)系统平台和睦系统主控制站的研发和应用。主控制站硬件采用PowerPC系列高性能处理器;嵌入式软件采用无商用操作系统、无中断任务调度和静态固定内存分布设计;主控制站之间通信采用单向传输方式。主控制站在出现故障和失电的情况下,满足故障安全的设计要求。主控制站中的软件已经通过了德国独立第三方检验、检测和认证机构(ISTEC)的确认和验证(V&V),所有板卡已经通过相关标准要求的环境、电磁兼容性(EMC)和抗震实验,并已经成功应用于国内先进百万千瓦级压水堆核电站(ACPR1000)和高温气冷堆核电站。The development and the application of China's first nuclear safety level digital I&C system FirmSys platform in the main control station(MCS)are conducted.PowerPC series high-performance processor is used on the hardware of the main controller unit.Non-commercial operating system,task scheduling without interruption and static fixed memory distribution design are used on the embedded software.Communication between two control stations uses the one-way transmission mode.MCS meets the design requirements of fail-safe in the event of a failure and loss of electric power.MCS software has passed the verification and validation(V&V)of the independent third party from German ISTec Organization.All the cards in MCS have passed the environmental,electromagnetic compatibility and seismic tests required by relevant standards,and have been successfully applied in ACPR1000 Nuclear Power Plant and HTR Nuclear Power Plants.

关 键 词：固定内存分配 单向传输 故障安全 确认和验证 

分 类 号：TL364[核科学技术—核技术及应用]