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首台D3-1.7/0.5汽轮机于1982年在西藏地热电站试运情况很好,但后来发现保安系统某一环节动作后各种油压迅速降至零。经研究分析,认为其原因为:(1)该泵需供油量过大,供应来不及。该机是两级进汽,调节用油量本来就较大,更主要的是三个主
The first D3-1.7 / 0.5 turbine was very well tested in the geothermal power station in Tibet in 1982, but various types of oil pressure were rapidly reduced to zero after a certain phase of the security system was discovered. The research and analysis, that the reason is: (1) the pump oil supply is too large, too late to supply. The aircraft is two into the steam, adjust the amount of oil already larger, more important is the three main