1、大容量空冷機(jī)組主汽 大容量空冷機(jī)組主汽輪機(jī)同軸驅(qū)動(dòng)給水泵 輪機(jī)同軸驅(qū)動(dòng)給水泵方式研究 方式研究中國(guó)電力工程顧問(wèn)集團(tuán)東北電力設(shè)計(jì)院二○一一年十月 北京大容量空冷機(jī)組主汽 大容量空冷機(jī)組主汽2.2 給水泵電動(dòng)驅(qū)動(dòng)方式配置及特點(diǎn)............................................................22.3 給水泵汽動(dòng)驅(qū)動(dòng)方式配置及特點(diǎn).............................

2、...............................53 主汽輪機(jī)同軸驅(qū)動(dòng)給水泵方式 .................................................................73.1 技術(shù)方案..................................................................................................

3、.........83.2 給水泵同軸驅(qū)動(dòng)方式的設(shè)備配置方案.........................................................113.3 給水泵同軸驅(qū)動(dòng)方式的主機(jī)改造方案.........................................................123.4 給水泵傳動(dòng)裝置及調(diào)速裝置配置方案................................

4、.........................173.5 主機(jī)熱經(jīng)濟(jì)性.................................................................................................213.6 設(shè)備布置方案..........................................................................

5、.......................253.7 主汽輪機(jī)同軸驅(qū)動(dòng)方式的特點(diǎn).....................................................................264 控制和電氣系統(tǒng)方案..............................................................................274.1 控制系統(tǒng)........

6、.................................................................................................274.2 電氣系統(tǒng).........................................................................................................315 給水泵同

7、軸、電動(dòng)和汽泵驅(qū)動(dòng)方式技術(shù)經(jīng)濟(jì)比較...................................325.1 技術(shù)經(jīng)濟(jì)比較的設(shè)定條件.............................................................................325.2 主廠房布置方案比較...........................................................

8、..........................325.3 初投資比較.....................................................................................................405.4 運(yùn)行經(jīng)濟(jì)性比較（按相同的汽機(jī)進(jìn)汽量）.................................................435.5 運(yùn)行經(jīng)

9、濟(jì)性比較（按相同的汽機(jī)發(fā)電功率）.............................................475.6 各方案的年費(fèi)用比較.....................................................................................526 結(jié)論.....................................................