超清版 GB/T 31461-2024 火力发电机组快速减负荷控制技术导则

ICS 27.100
CCS F 22
中华人民共和国国家标准
GB/T 31461—2024
火力发电机组快速减负荷控制技术导则
Guide for run back and fast cut back control in fossil fuel power plant
代替 GB/T 31461—2015
2024-07-24 发布2024-07-24 实施
国家市场监督管理总局
国家标准化管理委员会发 布

目　　次
前言 ····································································································· Ⅲ
1 范围 ·································································································· 1
2 规范性引用文件 ······················································································ 1
3 术语和定义 ··························································································· 1
4 RB 技术要求 ·························································································· 3
4.1 RB 的类型及功能设计要求 ······································································ 3
4.2 RB 的触发条件 ··················································································· 3
4.3 RB 的复位条件 ··················································································· 3
4.4 RB 相关技术要求 ················································································ 4
5 RB 试验 ······························································································· 4
5.1 RB 功能静态模拟试验 ··········································································· 4
5.2 RB 动态试验 ····················································································· 5
5.3 其他试验要求 ···················································································· 5
6 RB 的验收 ···························································································· 6
6.1 RB 的验收条件 ··················································································· 6
6.2 RB 的验收标准 ··················································································· 6
7 FCB 技术要求 ························································································ 6
7.1 FCB 功能设计目的 ··············································································· 6
7.2 FCB 触发信号生成 ··············································································· 6
7.3 FCB 设计要求 ···················································································· 6
8 FCB 试验 ····························································································· 7
8.1 FCB 功能静态模拟试验 ·········································································· 7
8.2 FCB 动态试验 ··················································································· 7
9 FCB 验收 ····························································································· 8
9.1 FCB 的验收条件 ················································································· 8
9.2 FCB 的验收标准 ··············································································