ICS 27.100 CCS F 23 备案号： 53939-2016 准 T/CEC 650—2022 火力发电厂汽动引风机运行与维护导则 Guide for operation and maintena nce of steam turbine driven induced draft fan in thermal power plant 2022-06-23 发布 2022-10-01 实施 中国电力企业联合会 发 布 《电子编加稿件》 XM93531 责 编 ：贾丹丹 成品： 210*297 责校：王海南 版心： 166*238 字数： 45字*43行 天35 地 24 订 24 切 20 描图： 3张 全国团体标准信息平台 中国电力企业联合会标准 火力发电厂汽动引风机运行与维护导则 T/CEC 650—2022 * 中国电力出版社出版、印刷、发行 （北京市东城区北京站西街 19号 100005 http://www.cepp.sgcc.com.cn ） * 2022年9月第一版 2022年9月北京第一次印刷 880毫米× 1230毫米 16开本 1.25印张 41千字 * 统一书号 155198·4426 定价28.00元 版 权 专 有 侵 权 必 究 本书如有印装质量问题，我社营销中心负责退换 T/CEC 650—2022 全国团体标准信息平台 T/CEC 650—2022 I 目 次 前言 ······························································································································· ···································· II 1 范 围 ······························································································································· ······························· 1 2 规范性引用文件 ······························································································································· ··········· 1 3 术语和定义 ······························································································································· ··················· 1 4 总 则 ······························································································································· ······························· 2 5 汽动引风机组的启动 ······························································································································· ··· 2 6 汽动引风机组的运行和维护 ······················································································································· 5 7 汽动引风机组的停运 ······························································································································· ··· 7 8 汽动引风机组试验 ······························································································································· ······· 8 9 汽动引风机组辅助系统运行与维护 ··········································································································· 9 10 汽动引风机组故障与事故预防及处理 ··································································································· 10 附录 A （资料性） 典型汽动引风机启动中汽轮机转速、汽缸压力、蒸汽温度变化曲线 ······················· 15 附录 B （资料性） 典型汽动引风机运行特性曲线 1··················································································· 16 附录 C （资料性） 典型汽动引风机运行特性曲线 2··················································································· 17 全国团体标准信息平台 T/CEC 650—2022 II 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第 1 部分：标准化文件的结构和起草规则》的规 定起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由中国电力企业联合会提出。 本文件由电力行业电站汽轮机标准化技术委员会（ DL/TC 07 ）归口。 本文件主要起草单位：中电神头发电有限责任公司。 本文件主要起草人：李平棋、冯美荣、蒋华、张进、王军、朱元涛、祝康平、李学波、王俊山、 冯文秀、贾锐。 本文件为首次发布。 本文件在执行过程中的意见或建议反馈至中国电力企业联合会标准化管理中心（北京市白广路二 条一号， 100761）。 全国团体标准信息平台 T/CEC 650—2022 1 火力发电厂汽动引风机运行与维护导则 1 范 围 本文件规定了火力发电厂汽动引风机组的启动、运行和维护、停运、试验、辅助系统运行与维 护、故障与事故预防及处理等方面原则性技术要求和操作方法。 本文件适用于 300 MW ～1000 MW 级容量机组的汽动引风机组，其他容量机组的汽动引风机组可 参照执行。 2 规范性引用文件 下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文 件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适 用于本文件。 GB/T 1236 工业通风机 用标准化风道性能试验 GB/T 7596 电厂运行中矿物涡轮机油质量 GB/T 10178 工业通风机 现场性能试验 GB/T 12145 火力发电机组及蒸汽动力设备水汽质量 DL/T 469 电站锅炉风机现场性能试验 DL/T 571 电厂用磷酸酯抗燃油运行维护导则 DL/T 608 300 MW～600 MW 级汽轮机运行导则 DL/T 893 电站汽轮机名词术语 DL/T 932 凝汽器与真空系统运行维护导则 JB/T 8644 单螺杆泵 3 术语和定义 下列术语和定义适用于本文件。 3.1 引风机 induced draft fan 维持锅炉炉膛负压的风机。 3.2 引风机汽轮机 induced-draft-fan driving turbine 驱动引风机用的变转速汽轮机。 3.3 汽动引风机 steam turbine driven induced draft fan 由引风机汽轮机（ 3.2）驱动的引风机（ 3.1）。 3.4 汽动引风机组 steam turbine driven induced draft fan set 由引风机汽轮机（ 3.2）、引风机（ 3.1）及其附属设备