主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

Fire Science and Technology ›› 2020, Vol. 39 ›› Issue (8): 1134-1137.

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Analysis of improvement strategies for the fire extinguishing systems of UHV transformers

CHEN Bao-hui,LI Bo,WU Chuan-ping,LIU Yu,ZHOU Tian-nian   

  1. 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
  • Online:2020-08-15 Published:2020-08-15

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.

Key words: fire- fighting, UHV, transformer, water spray system;foam spray system, ICAF system