西北勘测设汁院和新安江水电厂分别于1982年12月和1983年11月在新安江水电厂进行了变压器水喷雾灭火喷头和防火水幕喷头的水力特性试验以及变压器灭火的大型模拟试验。模拟灭火试验的对象是事故变压器和运行变压器,相当于220千伏、12万千伏安的原型变压器的本体尺寸(3.0米×5.5米×4.0米)。 Northwest Investigation and Design Institute and Xin’anjiang Hydropower Plant in December 1982 and November 1983 in Xin’anjiang hydropower plant transformers water spray nozzle and fire water curtain nozzle hydraulic characteristics of the test and transformer fire large simulation test. The object of the simulated fire test is the accident transformer and transformers, which are equivalent to the body size (3.0 mx 5.5 mx 4.0 m) of prototype transformers of 220 kV and 120,000 VA.