哈汽1000mw汽輪機運行說明書

1、華能沁北電廠運行三期培訓(xùn)資料1CCLN100025600600CCLN100025600600型汽輪機型汽輪機汽輪機運行說明書華能沁北電廠運行三期培訓(xùn)資料IIII9.29.2允許的再熱壓力變化允許的再熱壓力變化..................................................................................................23239.39.3允許的溫度變化

2、允許的溫度變化..........................................................................................................23239.49.4上下缸間所允許的溫度差上下缸間所允許的溫度差...........................................................................

3、...............23231010偏周波運行允許時間偏周波運行允許時間........................................................................................................26261111限制條件限制條件...........................................................

4、.................................................................282811.111.1熱應(yīng)力與變形熱應(yīng)力與變形............................................................................................................282811.211.2振動振動.......

5、.....................................................................................................................353511.311.3汽缸與轉(zhuǎn)子間的脹差汽缸與轉(zhuǎn)子間的脹差.........................................................................

6、.......................363611.411.4監(jiān)視儀表監(jiān)視儀表....................................................................................................................36361212建議采用的程序建議采用的程序.......................................

7、.........................................................................373712.112.1啟動前的預(yù)防措施和注意事項啟動前的預(yù)防措施和注意事項................................................................................373712.212.2啟動程序啟動程序.........

8、...........................................................................................................373712.312.3升負荷升負荷...............................................................................................

9、.........................424212.412.4平穩(wěn)變負荷過程平穩(wěn)變負荷過程........................................................................................................434312.512.5緊急操作緊急操作.............................................

10、.......................................................................434312.612.6汽輪機停機程序汽輪機停機程序........................................................................................................48481313重新啟動條件重新啟動條

11、件....................................................................................................................51511414進水后的緊急汽輪機運行進水后的緊急汽輪機運行.........................................................................

12、.......................52521515由于進水而導(dǎo)致汽輪機損壞的分類由于進水而導(dǎo)致汽輪機損壞的分類................................................................................535315.115.1推力軸承失效推力軸承失效.......................................................

13、.....................................................535315.215.2損壞葉片損壞葉片....................................................................................................................535315.315.3熱應(yīng)力裂紋熱應(yīng)力裂紋.........

14、.......................................................................................................535315.415.4碰磨損壞碰磨損壞.................................................................................................

15、...................535315.515.5永久性扭曲及變形永久性扭曲及變形....................................................................................................535315.615.6間接影響間接影響.....................................................

16、...............................................................54541616利用熱電偶檢測進水利用熱電偶檢測進水........................................................................................................55551717影響損壞程度的因素影響損壞程度的因素.

17、.......................................................................................................565617.117.1水量水量.....................................................................................................