110kV变电站消防策略研究  

Study on Fire Control Strategy of 110 kV Substation

作　　者：蒋从伟 曹飞 冯飞波 杨晓艳 刘同同 何春华[2] 袁守军[2] JIANG Congwei;CAO Fei;FENG Feibo;YANG Xiaoyan;LIU Tongtong;HE Chunhua;YUAN Shoujun(State Grid Anhui Electric Power Co.,Ltd.Bengbu Power Supply Company,Bengbu 233000,China;Hefei University of Technology,Hefei 230009,China)

机构地区：[1]国网安徽省电力有限公司蚌埠供电公司,安徽蚌埠233000 [2]合肥工业大学,合肥230009

出　　处：《河北电力技术》2020年第3期26-28,49,共4页Hebei Electric Power

基　　金：国家自然科学基金资助项目(51878232);国家电网2019经研项目(2019010329)。

摘　　要：分析安徽省110kV变电站消防设施的现状及消防自救能力薄弱问题,分别提出通用设计110-A1-2和110-A2-6变电站的消防策略,对2种110kV变电站的主变压器、开关柜和电缆沟配备自动灭火系统,户外变电站110-A1-2的消防方案中,主变压器推荐采用荷电泡沫喷雾自动灭火系统或水喷雾自动灭火系统,户内变电站110-A2-6的消防方案中,主变压器推荐采高压细水雾自动灭火系统或气体自动灭火系统,户内、户外变电站消防设计方案电缆沟均采用超细干粉自动灭火器,开关柜采用探火管自动灭火系统。The current situation and main problems of fire-fighting facilities of 110 kV substation in Anhui Province are analyzed in this paper,and the fire-fighting strategies for two general substation design schemes of 110-A1-2 and 110-A2-6 in Anhui Province are put forward.In order to improve the substations’ self-rescue capability,the proposed strategies plan to equip the main transformer,switch cabinet and cable trench with automatic fire extinguishing system.For the general design 110-A1-2 scheme for outdoor station,charged foam spray automatic fire extinguishing system and water spray automatic fire extinguishing system are recommended for main transformer,while for 110-A2-6 scheme,high-pressure water mist automatic fire extinguishing system and gas automatic fire extinguishing system are adopted.The super dry powder automatic fire extinguisher is adopted for cable trench of both design schemes,and the fire detection pipe automatic fire extinguishing system is recommended for switch cabinets.

关 键 词：110KV变电站 户内变电站 户外变电站 消防策略 自动灭火系统 

分 类 号：TM63[电气工程—电力系统及自动化] TU892[建筑科学]