| 特高压变压器消防能力提升设计方案及分析 |
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| 引用本文： | 陈宝辉,李波,吴传平,刘毓,周天念.特高压变压器消防能力提升设计方案及分析[J].消防科学与技术,2020,39(8):1134-1137. |
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| 作者姓名： | 陈宝辉 李波 吴传平 刘毓 周天念 |
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| 作者单位： | 电网输变电设备防灾减灾国家重点实验室(国网湖南省电力公司防灾减灾中心），湖南长沙410007 |
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| 基金项目： | 湖南省重点研发计划项目（2017SK2371）；湖南省自然科学基金项目(2018JJ3004)；国家电网公司重大项目（5216A019000M） |
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| 摘 要： | 分析了目前特高压换流站/变电站变压器的固定灭火系统技术现状，针对水喷雾系统、泡沫喷雾系统和压缩空气泡沫系统的提升方案，进行灭火性能、防爆能力、防风能力、安全稳定性等方面的分析研究，旨在对特高压换流站/变电站变压器固定灭火系统的改造与建设提供参考。
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| 关 键 词： | 消防 特高压 变压器 水喷雾系统 泡沫喷雾系统 |
Analysis of improvement strategies for the fire extinguishing systems of UHV transformers |
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| CHEN Bao-hui,LI Bo,WU Chuan-ping,LIU Yu,ZHOU Tian-nian.Analysis of improvement strategies for the fire extinguishing systems of UHV transformers[J].Fire Science and Technology,2020,39(8):1134-1137. |
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| Authors: | CHEN Bao-hui LI Bo WU Chuan-ping LIU Yu ZHOU Tian-nian |
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| Affiliation: | State Key Laboratory of Disaster Prevention & Reduction for Power Grid Transmission and Distribution Equipment (Disaster Prevention and Reduction Center of State Grid Hunan Electric Power Corporation),Hunan Changsha 410007,China |
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| Abstract: | The present fixed fire- fighting technologies of the UHV converter station/substation transformers were analyzed. Focused on improvement strategies for the fire extinguishing systems ofUHV transformers including water spray extinguishing system, foam spray extinguishing system and compressed air foam extinguishing system comparisons were made on fire extinguishing efficiency, explosion proof performance, safety and stability. It provided guidance for the fixed fire protection facilities of UHV converter station/substation transformer. |
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| Keywords: | fire- fighting UHV transformer water spray system foam spray system ICAF system |
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