
HAD 10210-2021 核动力厂仪表和控制系统设计
目 录
1 引言............................................................................................................................1
1.1 目的................................................................................................................... 1
1.2 范围................................................................................................................... 1
2 仪控设计管理............................................................................................................2
2.1 概述...................................................................................................................2
2.2 生命周期模型的使用.......................................................................................3
2.3 生命周期各阶段的通用活动.........................................................................10
2.4 生命周期具体活动.........................................................................................21
3 仪控系统的设计基准..............................................................................................30
3.1 仪表和控制功能识别..................................................................................... 30
3.2 设计基准的内容............................................................................................ 31
4 仪控系统结构..........................................................................................................35
4.1 结构设计概述................................................................................................35
4.2 总体结构设计内容........................................................................................37
4.3 系统结构设计内容........................................................................................38
4.4 独立性............................................................................................................39
4.5 共因故障........................................................................................................40
5 仪控功能、系统和部件的安全分级......................................................................42
6 安全重要仪控系统的通用要求..............................................................................43
6.1 概述.................................................................................................................43
6.2 可靠性设计.....................................................................................................43
6.3 设备鉴定.........................................................................................................54
6.4 应对设备老化和过时的设计考虑.................................................................62
6.5 仪控系统的访问控制.....................................................................................64
6.6 运行期间的试验和可试验性.........................................................................65
6.7 可维护性.........................................................................................................71
6.8 为试验或维护目的退出运行的规定.............................................................72
6.9 整定值.............................................................................................................73
6.10 安全重要物项的标记和标识.......................................................................75
7 特定仪表、控制系统和设备的设计......................................................................76
7.1 传感器.............................................................................................................76
7.2 控制系统.........................................................................................................77
7.3 保护系统.........................................................................................................78
7.4 动力源.............................................................................................................84
7.5 数字化系统.....................................................................................................85
7.6 软件工具.........................................................................................................96
7.7 对安全应用中使用的限定功能工业数字化装置的鉴定.............................99
8 人机接口所需考虑的因素....................................................................................102
8.1 控制室...........................................................................................................102
8.2 事故监测.......................................................................................................104
8.3 运行人员通信系统.......................................................................................106
8.4 仪控系统人因工程相关的总体原则...........................................................107
8.5 历史数据记录...............................................................................................113
9 软件........................................................................................................................113
9.1 概述...............................................................................................................113
9.2 软件需求.......................................................................................................114
9.3 软件设计.......................................................................................................117
9.4 软件实现.......................................................................................................119
9.5 软件验证和分析...........................................................................................122
9.6 已开发软件...................................................................................................126
9.7 软件工具.......................................................................................................126
9.8 第三方评定...................................................................................................126
名词解释....................................................................................................................128