1、哥倫比亞GECELCA 3燃煤發電站項目Colombia GECELCA 3 Coal-fired Power Station Project汽機聯鎖保護試驗表A catalogue of turbine interlock&protectionsDocument Title :汽機聯鎖保護表A catalogue of turbine interlock&protectionsGECELCA3四川省電力工業調整實驗所Si Chuan Electric Power Commissioning & Test InstituteDocument No.RevisionReleased by (da

2、te/signature)Compiled:Checked:Approved:Released:目 錄Table of Content凝結水系統Condensate water system3電動給水泵系統Motorized feedwater pump system9真空系統 Vacuum system18潤滑油系統 Lube oil system22EH油系統 EH oil system24除氧系統 Deaerator system26高加系統 HP heater system30低加系統LP heater system36主再、疏水系統Main steam、reheat steam an

3、d drainage system45軸封系統Shaft seal system50頂軸油盤車系統Jacking oil turning device system51DEH、ETS跳閘保護DEH, ETS tripping protection53旁路系統Bypass system56循環冷卻水系統Circulating cooling water system59機械冷卻塔系統Mechanical Draught Cooling tower system68凝結水系統Condensate water system序號No.試驗內容Test Content檢查日期Inspection dat

4、e試驗結果Test result運行Operation Contractor川調SCCTI監理Supervision Contractor備注Remarks1.#1凝結水泵啟動允許條件檢查Inspection of startup permissive conditions of #1 condensate pump1、凝泵電機定子線圈溫度不高1、Condensate pump motor stator winding temperature not high1152、凝結水泵推力軸承溫度不高2、Condensate pump thrust bearing temperature not hi

5、gh753、電機上軸承溫度不高3、Motor upper bearing temperature not high854、電機下軸承溫度不高4、Motor below bearing temperature not high855、凝汽器熱井水位不低5. Hot well water level of condenser not low2.#1凝結水泵保護跳閘條件檢查Inspection of protective tripping conditions of #1 condensate pump1、凝泵電機線圈溫度高高1. Condensate pumps motor coil temper

6、ature HH1202、凝結水泵電機上軸承溫度高高2. Condensate pumps motor upper bearing temperature HH903、凝結水泵電機下軸承溫度高高3、Condensate pumps motor below bearing temperature HH904、凝結水泵推力軸承溫度高高4、Condensate pumps thrust bearing temperature HH805、泵啟動，出口門仍是關信號5. After pump startup, it is still Close signal at outlet valveDelay 1

7、0s6、凝汽器熱井水位低低6. Hot well water level of condenser LL3.#1凝結水泵自動啟 #1 condensate pump started automatically1、#2泵和#3泵運行，投聯鎖，#2泵或#3泵跳閘1. When #2 pump and #3 pump operating, enable interlocks, #2 pump or #3 pump emergency tripping4.#1凝結水泵出口電動門 #1 condensate pump outlet MOV1、#1泵運行，聯開本閥門1. #1 pump operating

8、, open this valve in manner of interlock2、#1泵停運，聯關本閥門2. #1 pump stopped, close this valve in manner of interlock5.#2凝結水泵啟動允許條件檢查Inspection of startup permissive conditions of #2 condensate pump1、凝泵電機定子線圈溫度不高1、Condensate pump motor stator winding temperature not high1152、凝結水泵推力軸承溫度不高2、Condensate pump

9、 thrust bearing temperature not high753、電機上軸承溫度不高3、Motor upper bearing temperature not high854、電機下軸承溫度不高4、Motor below bearing temperature not high855、凝汽器熱井水位不低5. Hot well water level of condenser not low6.#2凝結水泵保護跳閘條件檢查Inspection of protective tripping conditions of #2 condensate pump1、凝泵電機線圈溫度高高1.

10、Condensate pumps motor coil temperature HH1202、凝結水泵電機上軸承溫度高高2. Condensate pumps motor upper bearing temperature HH903、凝結水泵電機下軸承溫度高高3、Condensate pumps motor below bearing temperature HH904、凝結水泵推力軸承溫度高高4、Condensate pumps thrust bearing temperature HH805、泵啟動，出口門仍是關信號5. After pump startup, it is still C

11、lose signal at outlet valveDelay 10s6、凝汽器熱井水位低低6. Hot well water level of condenser LL7.#2凝結水泵自動啟 #2 condensate pump started automatically1、#1泵和#3泵運行，投聯鎖，#1泵或#3泵跳閘1. When #1 pump and #3 pump operating, enable interlocks, #1 pump or #3 pump emergency tripping8.#2凝結水泵出口電動門 #2 condensate pump outlet MO

12、V1、#2泵運行，聯開本閥門1. #2 pump operating, open this valve in manner of interlock2、#2泵停運，聯關本閥門2. #2 pump stopped, close this valve in manner of interlock9.#3凝結水泵啟動允許條件檢查Inspection of startup permissive conditions of #3 condensate pump1、凝泵電機定子線圈溫度不高1、Condensate pump motor stator winding temperature not high

13、1152、凝結水泵推力軸承溫度不高2、Condensate pump thrust bearing temperature not high753、電機上軸承溫度不高3、Motor upper bearing temperature not high854、電機下軸承溫度不高4、Motor below bearing temperature not high855、凝汽器熱井水位不低5. Hot well water level of condenser not low10.#3凝結水泵保護跳閘條件檢查Inspection of protective tripping conditions o

14、f #3 condensate pump1、凝泵電機線圈溫度高高1. Condensate pumps motor coil temperature HH1202、凝結水泵電機上軸承溫度高高2. Condensate pumps motor upper bearing temperature HH903、凝結水泵電機下軸承溫度高高3、Condensate pumps motor below bearing temperature HH904、凝結水泵推力軸承溫度高高4、Condensate pumps thrust bearing temperature HH805、泵啟動，出口門仍是關信號5

15、. After pump startup, it is still Close signal at outlet valveDelay 10s6、凝汽器熱井水位低低6. Hot well water level of condenser LL11.#3凝結水泵自動啟 #3 condensate pump started automatically1、#1泵和#2泵運行，投聯鎖，#1泵或#2泵跳閘1. When #1 pump and #2 pump operating, enable interlocks, #1 pump or #2 pump emergency tripping12.#3凝

16、結水泵出口電動門 #3 condensate pump outlet MOV1、#3泵運行，聯開本閥門1. #3 pump operating, open this valve in manner of interlock2、#3泵停運，聯關本閥門2. #3 pump stopped, close this valve in manner of interlock13.#1凝結水上水泵#1 condensate fill pump1、啟停本泵1. The pump can start/stop2、當聯鎖投入時，運行泵停則聯鎖啟泵2. If interlock cut in and anothe

17、r fill pump stopped, interlock start.14.#2凝結水上水泵#2 condensate fill pump1、啟停本泵1. The pump can start/stop2、當聯鎖投入時，運行泵停則聯鎖啟泵2. If interlock cut in and another fill pump stopped, interlock start.15.低壓缸噴水電動閥 LP casing spraying desuperheating water valve 1、低壓缸排汽溫度高，聯開1. LP casing exhaust temperature H, op

18、ened in manner of interlock802、低壓缸排汽溫度低，聯關2. LP casing exhaust temperature L, closed in manner of interlock6516.除氧器上水電動閥Deaerator water inlet motor valve1、除氧器水位高聯關1. Dearator tank level H, close this valve in manner of interlock2690mm17.除鹽水補水電動閥Desalted water inlet motor valve1、凝補水箱水位低，聯開1. Make-up

19、tank level L, open this valve in manner of interlock1900mm電動給水泵系統Motorized feedwater pump system序號No.試驗內容Test Content檢查日期Inspection date試驗結果Test result運行Operation Contractor川調SCCTI監理Supervision Contractor備注Remarks1.#1電泵的啟動允許條件檢查Inspection of start-up permissive conditions for #1 motorized feedwater

20、pump1、電動給水泵最小流量再循環閥全開1. M-BFP minimum flow recirculation valve fully opened95%2、潤滑油壓力不低2. Lube oil pressure no low3、電泵前置泵入口電動閘閥全開3. M-BFBP inlet motor-operated valve fully opened4、除氧器液位正常4. Deaerator level normal2240mm5、電泵前置泵推力軸承溫度不高5. M-BFBP thrust bearing temperature not high 756、電泵電機定子線圈溫度不高6. M-

21、BFP motor stator coil temperature not high 1207、電動給水泵推力軸承溫度不高7. M-BFP thrust bearing temperature not high 808、電泵前置泵徑向軸承溫度不高8. M-BFBP radial bearing temperature not high 759、偶合器軸承溫度不高9. Hydraulic coupler bearing not high 8510、電動給水泵潤滑油冷油器進油溫度不高10. M-BFP lube oil cooler inlet oil temperature not high75

22、11、電動給水泵潤滑油冷油器出油溫度不高11. M-BFP lube oil cooler outlet oil temperature not high5512、電動給水泵工作油冷油器進油溫度不高12. M-BFP working oil cooler inlet oil temperature not high11013、電動給水泵工作油冷油器出油溫度不高13. M-BFP working oil cooler outlet oil temperature not high6014、給水泵徑向軸承溫度不高14. M-BFP radial bearing temperature not hi

23、gh 7515、電泵電機軸承溫度不高15. M-BFP motor bearing temperature not high802.#1電泵跳閘保護條件檢查Inspection of protective tripping conditions for #1 motorized feedwater pump1、除氧器水位低低1. Deaerator water level LL 1200mm2、電泵前置泵出口流量低低，且電動給水泵最小流量再循環閥閥位5%，延時30 秒2. M-BFBP outlet feed water flow LL and M-BFP minimum flow recir

24、culation valve position956、電泵前置泵傳動端徑向軸承溫度高高6. M-BFBP drive end radial bearing temperature HH907、電泵前置泵自由端徑向軸承溫度高高7. M-BFBP free end radial bearing temperature HH908、電動給水泵電機定子線圈溫度高高 8. M-BFP electric motor stator coil temperature HH1309、電動給水泵工作油冷油器進油溫度高高9. M-BFP working oil cooler inlet oil temperatur

25、e HH13010、電動給水泵工作油冷油器出油溫度高高10. M-BFP working oil cooler outlet oil temperature HH7011、電泵電機前置泵端徑向軸承溫度高高11. M-BFP motor booster pump end radial bearing temperature HH 9012、電泵電機耦合器端徑向軸承溫度高高12. M-BFP motor coupler end radial bearing temperature HH9013、液力耦合器軸承溫度高高13. Hydraulic couplers bear temperature H

26、H9014、電泵傳動端徑向軸承溫度高高14. M-BFP drive end radial bearing temperature HH 9015、電泵自由端徑向軸承溫度高高15. M-BFP free end radial bearing temperature HH9016、電泵前置泵推力軸承溫度高16. M-BFBP thrust bearing temperature H 9017、電動給水泵潤滑油冷油器進油溫度高高17、M-BFP lube oil cooler inlet oil temperature HH8018、電動給水泵潤滑油冷油器出油溫度高高18、M-BFP lube o

27、il cooler outlet oil temperature HH6519、潤滑油壓低低19. Lube oil pressure LL3.#1電動給水泵自動啟#1 M-BFP started automatically1、投聯鎖且運行泵事故跳閘1. Enable interlock, and operating pumps tripped under emergency4.#1電動給水泵最小流量閥#1 M-BFP minimum flow valve1、電泵投備用，聯開1. Enable M-BFP as standby and opened in manner of interlock

28、2、根據流量聯鎖，流量低聯開2. Interlock as per flow; flow low, opened in manner of interlock350t/h5.#1電動給水泵入口門Inlet valve of #1 motorized feedwater pump1、電泵停止，允許關1. Permit Close: M-BFP stop2、電泵備用，自動開2. Auto open: M-BFP standby6.#1電動給水泵出口門Outlet valve of #1 motorized feedwater pump1、電動給水泵停止，聯關出口門1. M-BFP stop, cl

29、ose outlet valve in manner of interlock7.#1給水泵勺管位置#1 BFP scoop tube position1、電泵備用，自動開1. Auto open: M-BFP standby40%8.#1電動給水泵輔助油泵聯鎖Auxiliary oil pump interlock of #1 motorized feedwater pump1、電泵停聯鎖啟1. M-BFP stopped and start in manner of interlock2、電泵投備用，聯啟2. Enable M-BFP as standby and start in man

30、ner of interlock3、電泵運行且潤滑油壓力低，自動啟3. M-BFP operating and lube oil pressure L, automatic startup4、電泵運行且潤滑油壓力高高，自動停4. M-BFP operating and lube oil pressure HH, automatic stopdelay 30s9.#2電泵的啟動允許條件檢查Inspection of start-up permissive conditions for #2 motorized feedwater pump1、電動給水泵最小流量再循環閥全開1. M-BFP min

31、imum flow recirculation valve fully opened95%2、潤滑油壓力不低2. Lube oil pressure no low3、電泵前置泵入口電動閘閥全開3. M-BFBP inlet motor-operated valve fully opened4、除氧器液位正常4. Deaerator level normal2240mm5、電泵前置泵推力軸承溫度不高5. M-BFBP thrust bearing temperature not high 756、電泵電機定子線圈溫度不高6. M-BFP motor stator coil temperature

32、 not high 1207、電動給水泵推力軸承溫度不高7. M-BFP thrust bearing temperature not high 808、電泵前置泵徑向軸承溫度不高8. M-BFBP radial bearing temperature not high 759、偶合器軸承溫度不高9. Hydraulic coupler bearing not high 8510、電動給水泵潤滑油冷油器進油溫度不高10. M-BFP lube oil cooler inlet oil temperature not high7511、電動給水泵潤滑油冷油器出油溫度不高11. M-BFP lub

33、e oil cooler outlet oil temperature not high5512、電動給水泵工作油冷油器進油溫度不高12. M-BFP working oil cooler inlet oil temperature not high11013、電動給水泵工作油冷油器出油溫度不高13. M-BFP working oil cooler outlet oil temperature not high6014、給水泵徑向軸承溫度不高14. M-BFP radial bearing temperature not high 7515、電泵電機軸承溫度不高15. M-BFP motor

34、 bearing temperature not high8010.#2電泵跳閘保護條件檢查Inspection of protective tripping conditions for #2 motorized feedwater pump1、除氧器水位低低1. Deaerator water level LL 1200mm2、電泵前置泵出口流量低低，且電動給水泵最小流量再循環閥閥位5%，延時30 秒2. M-BFBP outlet feed water flow LL and M-BFP minimum flow recirculation valve position956、電泵前置泵

35、傳動端徑向軸承溫度高高6. M-BFBP drive end radial bearing temperature HH907、電泵前置泵自由端徑向軸承溫度高高7. M-BFBP free end radial bearing temperature HH908、電動給水泵電機定子線圈溫度高高 8. M-BFP electric motor stator coil temperature HH1309、電動給水泵工作油冷油器進油溫度高高9. M-BFP working oil cooler inlet oil temperature HH13010、電動給水泵工作油冷油器出油溫度高高10. M

36、-BFP working oil cooler outlet oil temperature HH7011、電泵電機前置泵端徑向軸承溫度高高11. M-BFP motor booster pump end radial bearing temperature HH 9012、電泵電機耦合器端徑向軸承溫度高高12. M-BFP motor coupler end radial bearing temperature HH9013、液力耦合器軸承溫度高高13. Hydraulic couplers bear temperature HH9014、電泵傳動端徑向軸承溫度高高14. M-BFP dri

37、ve end radial bearing temperature HH 9015、電泵自由端徑向軸承溫度高高15. M-BFP free end radial bearing temperature HH9016、電泵前置泵推力軸承溫度高16. M-BFBP thrust bearing temperature H 9017、電動給水泵潤滑油冷油器進油溫度高高17、M-BFP lube oil cooler inlet oil temperature HH8018、電動給水泵潤滑油冷油器出油溫度高高18、M-BFP lube oil cooler outlet oil temperature

38、 HH6519、潤滑油壓低低19. Lube oil pressure LL11.#2電動給水泵自動啟#2 M-BFP started automatically1、投聯鎖且運行泵事故跳閘1. Enable interlock, and operating pumps tripped under emergency12.#2電動給水泵最小流量閥#2 M-BFP minimum flow valve1、電泵投備用，聯開1. Enable M-BFP as standby and opened in manner of interlock2、根據流量聯鎖，流量低聯開2. Interlock as

39、per flow; flow low, opened in manner of interlock350t/h13.#2電動給水泵入口門Inlet valve of #2 motorized feedwater pump1、電泵停止，允許關1. Permit Close: M-BFP stop2、電泵備用，自動開2. Auto open: M-BFP standby14.#2電動給水泵出口門Outlet valve of #2 motorized feedwater pump1、電動給水泵停止，聯關出口門1. M-BFP stop, close outlet valve in manner o

40、f interlock15.#2給水泵勺管位置#2 BFP scoop tube position1、電泵備用，自動開1. Auto open: M-BFP standby40%16.#2電動給水泵輔助油泵聯鎖Auxiliary oil pump interlock of #2 motorized feedwater pump1、電泵停聯鎖啟1. M-BFP stopped and start in manner of interlock2、電泵投備用，聯啟2. Enable M-BFP as standby and start in manner of interlock3、電泵運行且潤滑油

41、壓力低，自動啟3. M-BFP operating and lube oil pressure L, automatic startup4、電泵運行且潤滑油壓力高高，自動停4. M-BFP operating and lube oil pressure HH, automatic stopdelay 30s真空系統 Vacuum system 序號No.試 驗 內 容Test Content檢查日期Inspection date試驗結果Test result運行Operation Contractor川調SCCTI監理Supervision Contractor備注Remarks1.真空泵啟停

42、The vacuum pump start/stop1、#1真空泵啟停1.#1 vacuum pump can start/stop2、#2真空泵啟停2. #2 vacuum pump can start/stop2.#1真空泵自動啟#1 vacuum pump started automatically1、投聯鎖且運行泵事故跳閘1. Enable interlock, and operating pumps tripped under emergency2、投聯鎖且凝汽器真空低2. Enable interlock, and condenser vacuum L85.3KPa3.#1真空泵自

43、動停#1 vacuum pump stopped automatically1、真空泵運行且真空泵循環泵停止1. Vacuum pump operating and vacuum pump recycle pump stopped.4.#1真空泵啟動允許條件#1 vacuum pump startup permissive conditions1、真空泵入口門關1. Vacuum pump inlet valve closed2、汽水分離器液位正常2. steam-water separator level normal3、真空泵循環泵運行3. Vacuum pump recycle pump

44、 running5.#1真空泵入口閥#1 vacuum pump inlet valve1、#1真空泵啟動，入口閥后壓力低自動開#1真空泵入口閥1.#1 vacuum pump started, and pressure L of behind inlet vave, automatically open #1 vacuum pump inlet valve2、#1真空泵停止，自動關#1真空泵入口閥2.#1 vacuum pump stopped, automatically close #1 vacuum pump inlet valve6.#1真空泵補水電磁閥#1 vacuum pump

45、makeup water solenoid valve1、汽水分離器液位低，聯開1. If separator level low, the valve will be opened2、汽水分離器液位正常，聯關2. if the separator level normal, the valve will be closed7.#2真空泵自動啟#2 vacuum pump started automatically1、投聯鎖且運行泵事故跳閘1. Enable interlock, and operating pumps tripped under emergency2、投聯鎖且凝汽器真空低2.

46、 Enable interlock, and condenser vacuum L85.3KPa8.#2真空泵自動停#2 vacuum pump stopped automatically1、真空泵運行且真空泵循環泵停止1. Vacuum pump operating and vacuum pump recycle pump stopped.9.#2真空泵啟動允許條件#2 vacuum pump startup permissive conditions1、真空泵入口門關1. Vacuum pump inlet valve closed2、汽水分離器液位正常2. steam-water separator level normal3、真空泵循環泵運行3. Vacuum pump recycle pump running10.#2真空泵入口閥#2 vacuum pump inlet valve1、#2真空泵啟動，入口