气联锁

220kVGIS开关电气闭锁GIS设备的开关、刀闸、地刀均采用带电气闭锁功能的电动操作机构。电气闭锁的基本原理是在开关、刀闸、地刀电动操作控制回路中,依据正确的操作规则串入开关、刀闸、地刀的辅助接点进行相互闭锁。当违反操作规则时，则由相应设备的辅助接点切断该操作设备的控制回路正电源，禁止操作，从而达到防误操作的目的。G21G22G2G1(T1)(T2)(T1)(T2)(T1)(T2)(T1)(T2)(T1)(T2)(T1)(T2)(T1)(T2)(T1)(T2)(T1)(T2)(Q21)G61M2MBAY01G1G2BAY08BAY10(Q22)(Q34)LIG9(Q50)G0P2F1P1N4F1F1F1(Q35)(Q38)(Q28)G4LILI(Q22)(Q35)G9(Q34)(Q21)LILIG2G1(Q21)G1G2(Q22)(Q34)LIG9(F1)(Q28)G4VD(Q21)G1G2(Q22)(Q34)LIG9(Q28)G4(Q21)G1G2(Q22)(Q34)LIG9(Q35)(Q38)(Q28)G4LILI(Q35)(Q38)HILI(Q35)(Q38)LILI(Q28)G4(Q35)(Q38)LILI(Q21)G1G2(Q22)(Q34)LIG9(Q28)G4(F1)G6(T6-2)Aphase/A相(Q35)(Q38)HILI(Q21)G1G2(Q22)(Q34)LIG9(Q21)G8(F1)(T6-1)(Q31)LI3phases/三相G6HI(Q311)HI(Q321)(Q21)G1G2(Q22)(Q34)LIG9(Q28)G4(Q35)(Q38)LILIVDVDVDVDVDVD(Q21)G1G2(Q22)(Q34)LIG9(Q28)G4(Q35)(Q38)LILIVDBAY05TR1主变1BAY04F1P2P1(Q50)G0P2F2N5P1F2F2F2F2F2N3P2P1(Q50)G0(Q50)G0(Q50)G0P2N3F2F2F2F2F2P1(Q50)G0(Q50)G0(Q50)G0(Q50)G0G6(T6-2)Aphase/A相TR2主变2TR3主变3TR4主变4TR5主变5TR6主变6Inline2进线2PDCPDCPDCPDCPDCPDCPDCPDCPDCPDCPDCPDCPDCPDCPDCPDCP1P2P2F1P1N4F1F1F1F1P2P1P2F1P1N4F1F1F1F1P2P1P2F1P1N4F1F1F1F1P2P1P2F1P1N4F1F1F1F1P2P1P2F1P1N4F1F1F1F1P2P1P2F2N5P1F2F2F2F2F2N3P2P1PDCPDCInline1Metering2BAY02Metering1G2(Q22)G8(F1)(T6-1)(Q32)BAY03BAY11LI3phases/三相进线12M母线设备1M母线设备BAY09Coupling母联BAY07BAY06220kVGIS主接线图线路间隔逻辑条件Q21Q50Q28Q22Q34Q35Q21*Q34*Q35*Q50*Q321+Q21*BCQ21*Q22*Q28Q22Q35Q38Q22*Q34*Q35*Q50*Q311+Q22*BCQ50*Q34*Q35*Q38Q21*Q22*Q28Q28*LINENOVOL.(VD)Q38Q34Q21Q28BB1BB2Q311Q321线路BB2BB1线路间隔(LINEBAY)主变间隔逻辑条件Q21Q50Q28Q22Q34Q35Q38Q21*Q34*Q35*Q50*Q321+Q21*BCQ38Q22*Q34*Q35*Q50*Q311+Q22*BCQ50*Q34*Q35*Q38Q28*TRNOVOL.(VD)Q21*Q22*Q28Q21Q21*Q22*Q28Q22Q35Q34Q28BB1BB2Q311Q321主变BB2BB1主变间隔(TRBAY)母联间隔逻辑条件Q21Q50Q22Q34Q35Q21*Q22Q21*Q22Q22Q34*Q35*Q50*Q321Q21Q34Q35Q34*Q35*Q50*Q311BB1BB2Q321母联Q311BB1BB2母联间隔(BUSCOUPLERBAY)母线设备逻辑条件Q321Q311Q22Q21Q32Q22Q31Q21Q32Q21Q31BB1BB2Q22BB1BB2Q311Q321母线设备间隔(BUSBAY)Q32*Q321Q31*Q311Q22(ALLONBUS2)Q21(ALLONBUS1)母线设备1，2T6-1T6-1-F1-F1电气联锁的实现间隔内部联锁的实现方法:将间隔内的断路器、刀闸和其它辅助接点通过串接或者并接的方式实现联锁逻辑或者实现部分逻辑跨间隔的联锁的实现方法：通过类似小母线形式，将相关间隔的断路器和刀闸辅助接点进行串接或者并接方式，被闭锁对象利用重动继电器接点串入相应回路实现联锁逻辑或者实现部分逻辑线路间隔逻辑闭锁回路1)CONTACTCLOSEDWHEN:HVAPPARATUSOPEN1)一次元件处于分闸状态时触点闭合2)CONTACTCLOSEDWHEN:HVAPPARATUSCLOSED2)一次元件处于合闸状态时触点闭合3)CONTACTCLOSEDWHEN:COUPLEROPEN3)母联处于合闸状态时触点闭合Q21Q50Q28Q22Q34Q35Q381,52216-X211,5211,5221,52117-X226B1718S1bobo16-X225B-PLUGB-Q28IL/28.2-CSH-/-CSH-/-Q21IL/21.2-Q22IL/22.2BB1-Q34IL/34.2-Q35INTERLOCKING/35.2-Q38IL/38.2BB2+Q34+Q35+Q50G+Q50M+Q50Dbobo2B-PLUGB1,51813-X22W22AW22A+Q2217-X216B1718S1bobo5B-PLUGBD12D11D12D11D121112bS3b141-X50D111112bS3b1112bS3b142X50143X50140-X50139-X50144X50+Q22+Q21+Q38+Q28-KC/77.41314-KC/77.44344-KM1/77.31314-KM2/77.41314D50A1,528D50A1,527M50A1,528M50A1,527G50A1,528G50A1,52716-X345B-PLUGB1718S1bobo6B17-X3416-X355B-PLUGB1718S1bobo6B17-X3518-X387B-PLUGB910S2bobo8B19-X3816-X285B-PLUGB1718S1bobo6B17-X28W21AW21AW22AW22AW28AW28A1,5211,522W38AW38AW34AW34A1,5211,522W35AW35A1,5211,5221,5231,524-KVD1/86.6434414-X2115-X211,5191,5204B3B1314S1bobo1516S1acac2B-PLUGB1,51813-X21W21A+Q21W21A15-X2214-X221,5191,5203B4B1516S1acac1314S1主变间隔逻辑闭锁回路3B1516S1acac4B1,5191,5201,51813-X2215-X2214-X2217-X2116-X216BD12D11D12D11D121112bS3b141-X50D111112bS3b1112bS3b142X50143X50140-X50139-X50144X50+Q22+Q21+Q38+Q28G50AG50AM50AM50AD50AD50A1,5271,5281,5271,5281,5271,528-KC/77.41314-KC/77.44344-KM1/77.31314-KM2/77.31314-KVD1/85.6131416-X285B-PLUGB1718S1bobo6B17-X2816-X345B-PLUGB171)CONTACTCLOSEDWHEN:HVAPPARATUSOPEN1)一次元件处于分闸状态时触点闭合2)CONTACTCLOSEDWHEN:HVAPPARATUSCLOSED2)一次元件处于合闸状态时触点闭合3)CONTACTCLOSEDWHEN:COUPLEROPEN3)母联处于合闸状态时Q21Q50Q28Q22Q34Q35Q381718S1bobo5B-PLUGB1,5211,52217-X2216-X226B1718S1bobo5B1,5211,522-Q28IL/28.2-CSH--CSH-/-Q21IL/21.2-Q22IL/22.2-Q34IL/34.2BB1-Q35INTERLOCKING/35.2-Q38INTERLOCKING/38.2BB2+Q34+Q35+Q50G+Q50M+Q50D18S1bobo6B17-X3417-X3516-X356B1718S1bobo5B-PLUGB17-X3816-X386B1718S1bobo5B-PLUGBW21AW21AW22AW22AW28AW28A1,5211,522W34AW34A1,5211,522W35AW35A1,5211,522W38AW38A1,5211,52213-X2114-X2115-X211314S1bobo2B3B1516S1acac4B1,5181,5191,520W21A+Q21W21AW22A+Q22W22A1314S1bobo2B母联间隔逻辑闭锁回路1)CONTACTCLOSEDWHEN:HVAPPARATUSOPEN1)一次元件处于分闸状态时触点闭合2)CONTACTCLOSEDWHEN:HVAPPARATUSCLOSED2)一次元件处于合闸状态时触点闭合3)CONTACTCLOSEDWHEN:COUPLEROPEN3)母联处于合闸状态时触点闭合Q21Q50Q22Q34Q35BB2BB1+Q34+Q35+Q50G+Q50M+Q50DD12D11D12D11D121112bS3b141X50D111112bS3b1112bS3b142X50143X50140X50139X50144X50+Q22+Q21G50AG50AM50AM50AD50AD50A1,5271,5281,5271,5281,5271,52817-X2116-X216B1718S1bobo5B-PLUGB17-X2216-X226B1718S1bobo5B-PLUGB17-X3416-X346B1718S1bobo5B-PLUGB17-X3516-X356B1718S1bobo5B-PLUGB-KM1/77.31314-KM2/77.31314W21AW21A1,5211,522W22AW22A1,5211,522W34AW34A1,5211,522W35AW35A1,5211,522-CSH-/-CSH-/-Q21INTERLOCKING/21.2-Q22INTERLOCKING/22.2-Q34INTERLOCKING/34.2-Q35INTERLOCKING/35.21母线设备间隔逻辑闭锁回路1)CONTACTCLOSEDWHEN:HVAPPARATUSOPEN1)一次元件处于分闸状态时触点闭合2)CONTACTCLOSEDWHEN:HVAPPARATUSCLOSED2)一次元件处于合闸状态时触点闭合Q3113)CONTACTCLOSEDWHEN:COUPLEROPEN3)母联处于合闸状态时触点闭合Q21Q31-Q31INTERLOCKING/31.2-Q311INTERLOCKING/33.2+Q31+Q21+Q31117-X2116-X216B1718S1bobo5B-PLUGB17-X3116-X316B1718S1bobo5B-PLUGB19-X31118-X3118B910S2bobo7B-PLUGB-KL/77.41314W21AW21A1,5211,522W31AW31A1,5221,52