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HAD 10213-2021 核动力厂电力系统设计
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HAD 10213-2021 核动力厂电力系统设计 目 录 1 引言............................................................................................................................ 1 1.1 目的..................................................................................................................... 1 1.2 范围..................................................................................................................... 1 2 电力系统概述............................................................................................................ 2 2.1 总体要求............................................................................................................2 2.2 厂外电力系统....................................................................................................4 2.3 厂内电力系统....................................................................................................4 2.4 优先电源............................................................................................................5 2.5 核动力厂接入电网要求....................................................................................5 3 电力系统设计总体原则............................................................................................ 5 3.1 总体要求............................................................................................................5 3.2 可靠性设计........................................................................................................7 3.3 设备额定值......................................................................................................12 3.4 电缆及电缆通道..............................................................................................13 3.5 接地系统..........................................................................................................14 3.6 防雷及浪涌保护.............................................................................................. 15 3.7 设备鉴定..........................................................................................................15 3.8 老化管理..........................................................................................................18 3.9 访问控制..........................................................................................................19 3.10 可试验性........................................................................................................19 3.11 可维护性........................................................................................................21 3.12 试验或维护期间退出运行的规定................................................................22 3.13 多堆核动力厂的共用系统和设备................................................................22 3.14 标记与识别....................................................................................................23 3.15 电气贯穿件....................................................................................................23 3.16 配电系统........................................................................................................24 3.17 控制和监测....................................................................................................26 4 优先电源设计.......................................................................................................... 27 4.1 总体要求..........................................................................................................27 4.2 电网稳定性......................................................................................................28 4.3 核动力厂和电网间的接口及通信..................................................................29 4.4 开关站设计......................................................................................................30 5 安全级电力系统设计.............................................................................................. 30 5.1 总体要求..........................................................................................................30 5.2 单一故障准则..................................................................................................31 5.3 备用电源（应急电源）..................................................................................32 5.4 安全级直流电源..............................................................................................35 5.5 安全级交流不间断电源..................................................................................35 5.6 保护与监测......................................................................................................36 6 替代交流电源.......................................................................................................... 37 7 设计验证.................................................................................................................. 39 附录 A 电力系统的纵深防御..................................................................................... 41 附录 B 用于设计验证的电力系统分析..................................................................... 47
HAD 10213-2021 核动力厂电力系统设计 目 录 1 引言............................................................................................................................ 1 1.1 目的..................................................................................................................... 1 1.2 范围..................................................................................................................... 1 2 电力系统概述............................................................................................................ 2 2.1 总体要求............................................................................................................2 2.2 厂外电力系统....................................................................................................4 2.3 厂内电力系统....................................................................................................4 2.4 优先电源............................................................................................................5 2.5 核动力厂接入电网要求....................................................................................5 3 电力系统设计总体原则............................................................................................ 5 3.1 总体要求............................................................................................................5 3.2 可靠性设计........................................................................................................7 3.3 设备额定值......................................................................................................12 3.4 电缆及电缆通道..............................................................................................13 3.5 接地系统..........................................................................................................14 3.6 防雷及浪涌保护.............................................................................................. 15 3.7 设备鉴定..........................................................................................................15 3.8 老化管理..........................................................................................................18 3.9 访问控制..........................................................................................................19 3.10 可试验性........................................................................................................19 3.11 可维护性........................................................................................................21 3.12 试验或维护期间退出运行的规定................................................................22 3.13 多堆核动力厂的共用系统和设备................................................................22 3.14 标记与识别....................................................................................................23 3.15 电气贯穿件....................................................................................................23 3.16 配电系统........................................................................................................24 3.17 控制和监测....................................................................................................26 4 优先电源设计.......................................................................................................... 27 4.1 总体要求..........................................................................................................27 4.2 电网稳定性......................................................................................................28 4.3 核动力厂和电网间的接口及通信..................................................................29 4.4 开关站设计......................................................................................................30 5 安全级电力系统设计.............................................................................................. 30 5.1 总体要求..........................................................................................................30 5.2 单一故障准则..................................................................................................31 5.3 备用电源（应急电源）..................................................................................32 5.4 安全级直流电源..............................................................................................35 5.5 安全级交流不间断电源..................................................................................35 5.6 保护与监测......................................................................................................36 6 替代交流电源.......................................................................................................... 37 7 设计验证.................................................................................................................. 39 附录 A 电力系统的纵深防御..................................................................................... 41 附录 B 用于设计验证的电力系统分析..................................................................... 47
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