發(fā)電機出口斷路器GCB介紹

1、GRID21/02/2012FKG斷路器介紹Presentation title - 01/01/2010 - P 2Presentation title - 01/01/2010 - P 3FKG2發(fā)電機斷路器Presentation title - 01/01/2010 - P 4Presentation title - 01/01/2010 - P 5Presentation title - 01/01/2010 - P 6FK3-1FK3-4FK3-5FK3-12FK3-X機構(gòu)機構(gòu)Presentation title - 01/01/2010 - P 7Presentation tit

2、le - 01/01/2010 - P 8Presentation title - 01/01/2010 - P 9Presentation title - 01/01/2010 - P 10FKG2隔離開關(guān)機械連鎖機械連鎖輔助開關(guān)輔助開關(guān)電機電機繼電器繼電器Presentation title - 01/01/2010 - P 11Disconnector linking rods隔離開關(guān)連接桿隔離開關(guān)連接桿 FKG2 G2 Architecture FKG2 G2架構(gòu)Presentation title - 01/01/2010 - P 12Presentation title - 01/

3、01/2010 - P 13Presentation title - 01/01/2010 - P 14Presentation title - 01/01/2010 - P 15Presentation title - 01/01/2010 - P 16Presentation title - 01/01/2010 - P 17Presentation title - 01/01/2010 - P 18Presentation title - 01/01/2010 - P 19Presentation title - 01/01/2010 - P 20Presentation title -

4、 01/01/2010 - P 21Presentation title - 01/01/2010 - P 22Presentation title - 01/01/2010 - P 23Presentation title - 01/01/2010 - P 24Closing springCharging gearClosing latchClosing systemOpening springOpening latchOpening systemClosing and Opening actuators (mech./el.)Auxiliary equipmentMain function

5、al components FK3-XPresentation title - 01/01/2010 - P 25Function description FK 3-XFunctional units FK 3-X, closing/tripping systemC2Crank wheel systemB2Cam with special shapebgClosing springchargedTripping spring dischargedCB main contactPresentation title - 01/01/2010 - P 263126710111349121.Charg

6、ing motor2.Charging gearing3.Closing spring4.Closing latch5. Closing coil6.Closing cam disc7.Closing shaft8.Trip coil9.Roller lever10. Main shaft11. Trip latch12. Trip spring13. Trip dashpot58Function description FK 3-XFunctional units FK 3-XPresentation title - 01/01/2010 - P 27Stationary operating

7、 statesNon stationary operating statesFunction description FK 3-XOperating statesPresentation title - 01/01/2010 - P 28The mechanism is ready for a closing operation:- closing spring charged- trip spring discharged (CB open)Position (non stationary) correspondingto the delivery state:- closing sprin

8、g partially charged (recuperation)- opening spring discharged (CB open)Function description FK 3-XCharging of the closing springPresentation title - 01/01/2010 - P 29Function description FK 3-XClosing operation (a)Non stationary position:- closing spring partially charged (recuperation)- opening spr

9、ing charged (CB closed)- motor actuated automatically through control camPresentation title - 01/01/2010 - P 30Position after closing operation:- closing spring charged- opening spring charged (CB closed)Function description FK 3-XClosing operation (b) / closing spring chargingPresentation title - 0

10、1/01/2010 - P 31Opening spring discharged (CB open)Function description FK 3-XOpening operationPresentation title - 01/01/2010 - P 32機械和電氣在機構(gòu)中的功能Presentation title - 01/01/2010 - P 33Presentation title - 01/01/2010 - P 34Presentation title - 01/01/2010 - P 35Presentation title - 01/01/2010 - P 36Pre

11、sentation title - 01/01/2010 - P 37Presentation title - 01/01/2010 - P 38Presentation title - 01/01/2010 - P 39SKG隔離開關(guān)Presentation title - 01/01/2010 - P 40FKG2S / 6,800 AmpsOne phase:一個相：一個相：Presentation title - 01/01/2010 - P 41FKG2S / 6,800 AmpsOne phase:一個相：一個相：Presentation title - 01/01/2010 -

12、P 42FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 to Preventive Condition Based Maintenance 到根據(jù)環(huán)境進行維護到根據(jù)環(huán)境進行維護 Refurbishing : when one of following criteria is reached : 翻修：當下列達到下列任一條件翻修：當下列達到下列任一條件 Operating time 20 years 操作時間操作時間20年年 Mechanical wearing : according to operation conditions 機構(gòu)磨損：根據(jù)操作狀

13、況機構(gòu)磨損：根據(jù)操作狀況 Electrical wearing: according to interrupted currents 電氣磨損：根據(jù)斷續(xù)電流電氣磨損：根據(jù)斷續(xù)電流 From Preventive Time Based Maintenance 從根據(jù)時間進行維護從根據(jù)時間進行維護 Visual Inspection : Once or Twice a year 外觀檢查：一年一次或兩次外觀檢查：一年一次或兩次 Inspection : Every 5 years of service 檢查：每五年進行一次服務(wù)檢查：每五年進行一次服務(wù)Presentation title - 01/

14、01/2010 - P 43FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 NI 2,22 = 55 000 kA 2,22Interrupt a 63kA current 7 times orInterrupt a 4,5kA current 3000 times 中斷中斷63kA電流電流7次或中斷次或中斷4.5kA電流電流3000次次Electrical Wearing:電氣磨損電氣磨損Presentation title - 01/01/2010 - P 44Before all intervention on the operating dev

15、ice, make sure that the circuit-breaker is opened with released closing spring在所有操作裝置全部啟動前，確保斷路器合閘彈簧全部開啟在所有操作裝置全部啟動前，確保斷路器合閘彈簧全部開啟FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 45Measurement of operating times測量操作次數(shù)測量操作次數(shù)Insulators inspection檢查絕緣體檢查絕緣體Transformers i

16、nspection變壓器檢查變壓器檢查Measurement of contact resistances測量接觸電阻測量接觸電阻Inspection of linkage system 檢查連接系統(tǒng)檢查連接系統(tǒng)FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Main FKG2 Inspection Operations:主主FKG2檢查操作：檢查操作：Presentation title - 01/01/2010 - P 46 Control of SF6 gas rated pressure控制控制SF6氣體額定壓力氣體額定壓力Test of SF

17、6 density switch thresholds檢測檢測SF6密度開關(guān)的極限密度開關(guān)的極限 Main FKG2 Inspection Operations:主主FKG2檢測操作：檢測操作：FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 47 Checking of good tightness of mechanism damper 檢查機構(gòu)氣閥是否緊固檢查機構(gòu)氣閥是否緊固 Replacing of enclosure cover seals 替換外殼封條替換外殼封條Main

18、 FKG2 Inspection Operations:主主FKG2檢測操作：檢測操作：FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 48Measurement of operating times測量操作次數(shù)測量操作次數(shù)Measurement of contact resistances測量接觸電阻測量接觸電阻Inspection of linkage system 測量連接系統(tǒng)測量連接系統(tǒng)Insulators inspection檢測絕緣體檢測絕緣體SKG/MKG/IKG I

19、nspection Operations:SKG/MKG/IKG檢測操作：檢測操作：FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 49 SKG2 Contact tube position measurement 測量測量SKG2導(dǎo)電管位置導(dǎo)電管位置 SKG 2 Inspection Operations:SKG2測量操作：測量操作：FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/20

20、10 - P 50Checking of Disconnector Mechanism 檢查隔離開關(guān)機檢查隔離開關(guān)機構(gòu)構(gòu)SKG/MKG/IKG Inspection Operations:SKG/MKG/IKG檢測操作：檢測操作：FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 51Inspection and renewal of contacts 檢測并更新觸點檢測并更新觸點Change of all gaskets 更換所有墊圈更換所有墊圈Inspection of opera

21、ting rod檢測操作桿檢測操作桿 FKG2 Refurbishing (according to electrical wearing limits)FKG2翻新（根據(jù)電氣磨損極限）翻新（根據(jù)電氣磨損極限）FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 52Overhaul of FGK2 Spring mechanism 對對FKG2彈簧機構(gòu)的大修彈簧機構(gòu)的大修Checking of relay operation and LV circuits overhaul檢查繼電器操

22、作并對低壓電路進檢查繼電器操作并對低壓電路進行大修行大修FKG2 Refurbishing (according to electrical wearing limits)FKG2翻修（根據(jù)電氣磨損極限）翻修（根據(jù)電氣磨損極限）FKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Presentation title - 01/01/2010 - P 53SF6 control toolboxSF6控制工具盒控制工具盒 Leak Detector檢漏器Main tooling for FKG2 maintenance :FKG2維護的主要工具維護的主要工具F

23、KG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Test Lamp 測試燈測試燈 Presentation title - 01/01/2010 - P 54Slow Operation toolFKG2 GCB Preventive Maintenance FKG2 GCB預(yù)防維護 Tool for slow operation慢分慢合操作工具慢分慢合操作工具 Main tooling for FKG2 maintenance :FKG2維護的主要工具維護的主要工具Presentation title - 01/01/2010 - P 55Slow o

24、peration devices慢分慢合操作裝置Closing latch blocking device門閂鎖定裝置Personal safety during mounting of the slow operation / closing spring discharging tool在慢分慢合操作裝備/合閘彈簧放電工具使用過程中個人安全裝備Slow operation tool (for mechanisms with fixation through the rear or bottom panel )慢分慢合操作工具（通過后面和底部面板堆機構(gòu)進行固定）For control of

25、circuit breaker控制斷路器Hand crank: manual charging of the closing spring手動曲柄:手動控制合閘彈簧FKG2 GCB Preventive MaintenanceFKG2 GCB防御性維護 Main tooling for FKG2 maintenance :FKG2維護的主要工具維護的主要工具Presentation title - 01/01/2010 - P 56Closing spring blocking / discharging device合閘彈簧固定/放電裝置Motor limit switch blocking plate電機極限開關(guān)的固定銘牌Protection o