目

录

1 锅炉逻辑.......................................................................................................................................3

1.1 锅炉点火条件............................................................................................................................3
1.2 燃油母管快关阀逻辑................................................................................................................4
1.3 BMS............................................................................................................................................4
1.4 锅炉燃煤许可............................................................................................................................6
1.5 磨煤机逻辑................................................................................................................................6
1.6 给煤机逻辑................................................................................................................................7
1.7 制粉系统首出跳闸逻辑............................................................................................................7
1.8 MFT 逻辑...................................................................................................................................9
1.9 空预器逻辑..............................................................................................................................10

1 空预器辑.....................................................................................................................................10

1.10 炉水循环泵逻辑....................................................................................................................11
1.11 引风机逻辑............................................................................................................................12
1.12 送风机逻辑............................................................................................................................17
1.13 一次风机逻辑........................................................................................................................20
1.14 锅炉排污及疏水系统逻辑...................................................................................................21
1.15 暖风器逻辑............................................................................................................................21
1.16 给水及减温水系统逻辑........................................................................................................23

2 汽机逻辑.....................................................................................................................................27

2.1 除氧器逻辑..............................................................................................................................27
2.2 电泵逻辑..................................................................................................................................28
 发电机密封油系统逻辑..............................................................................................................31
2.3 主油箱电加热逻辑..................................................................................................................31
2.4 主机润滑油泵逻辑..................................................................................................................31
2.5 高压加热器逻辑......................................................................................................................33
2.6 凝结泵逻辑..............................................................................................................................35
2.7 凝汽器补充水系统逻辑..........................................................................................................37
2.8 凝结水喷水系统逻辑..............................................................................................................39
2.9 低压加热器逻辑......................................................................................................................41
2.10 汽泵油系统逻辑....................................................................................................................42
2.11 汽泵及其前置泵逻辑............................................................................................................43
2.12 汽封系统控制逻辑................................................................................................................45
2.13 汽机高压疏水系统逻辑........................................................................................................47
2.14 汽机中压疏水系统................................................................................................................49
2.15 应急冷却水泵逻辑................................................................................................................50
2.16 01 闭式循环冷却水泵逻辑...................................................................................................50
2.17 01 强制循环泵冷却水升压泵逻辑.......................................................................................51
2.18 01 真空泵逻辑.......................................................................................................................53
2.19 辅助蒸汽系统逻辑................................................................................................................53