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一、我厂生产的二十万千瓦汽轮机已经投入电厂运行的有四台,其导流环在电厂中的运行情况如下 1、京西电厂1~#机(我厂生产的第2台)于1975年7月21日正式投入电网运行,于1978年底第1次大修时的未发现导流环脱落。 2、新华电厂5~#机(我厂生产的第6台)于1979年9月2日正式投入电网运行,致今未发现导流环脱落。 3、朝阳电厂1~#机(我厂生产的第1台)2_#机(我厂生产的第3台)都先后发生过导流环脱落事故,其自然简况如下:
First, the 200,000-kilowatt steam turbine produced by our plant has been put into operation in the power plant. There are four sets of diversion rings operating in the power plant. 1, Jingxi Power Plant 1 ~ # (2 sets of our factory) July 21, 1975 formally put into operation in the grid, in the first overhaul at the end of 1978 did not find the diversion ring off. 2, Xinhua Power Plant 5 ~ # machine (I plant the first six) on September 2, 1979 formally put into operation, so far no diversion ring has been found off. 3, Chaoyang Power Plant 1 ~ # machine (I plant the first one) 2_ # machine (I plant the first three) have occurred diversion ring off accident, the natural profile is as follows: