220kV I母220kV II母110kV套管CT:3(TMY-125X10)HY5WZ-17/45W110kV中性点设备:YH1.5W-72/186WLJW1-10W,400/1AGW13-63W/630LRB-110,200,400,600/1A,(两只)LRB-60,200,400,600/1A,(两只)LR-110,1200,1800,2400/1A,(一组)LRB-110,1200,1800,2400/1A,(两组)GW13-110W/630ALJW1-10W,200/1AYH1.5W-144/320W220kV中性点设备:110kV中性点套管CT:220kV中性点套管CT:2xLGJX-500/45YH10W-108/281WYH10W-204/532WLRB-220,800,1200,1600/1A,(两组)LR-220,800,1200,1600/1A,(一组)Uk1-2=14% Uk1-3=50% Uk2-3=35%220%%P8X1.5%/115/10.5kV#1主变压器容量比:180/180/90 接线组别:YN,Yno,dll220kV套管CT:SFSZ9-K-180000/2200.5/0.2S4000A,50kAGW16-220(W)2500A,50kAGW16-220D(W)断路器弹簧机构2x600/1A2500A,50kA5P30/5P30电流互感器GW7-220IID(W)5P30/5P30/5P30C备用一BA出线二BCLGJX-630/55A#1主变间隔C备用三变主2xLGJX-500/45YH10W-108/281WYH10W-204/532W#2主变压器#1同(预留)#3主变压器(预留)#4主变压器#3主变间隔#2主变间隔#4主变间隔备用四CBABALDRE-130/116LDRE-130/116变主#1同隔间母联2x(LGJX-630/55)5P30/5P30/5P305P30/5P30/0.52x1200/1A电流互感器弹簧机构4000A,50kA断路器GW16-220D(W)2500A,50kA氧化锌避雷器LGJX-400/352500A,50kAGW16-220D(W)YH10W-204/532WTYD-220/ 3-0.0075H电压互感器(三相)220/ 3:0.1/ 3:0.1/ 3:0.1/ 3:0.1一同出线出线一BCA5P30/5P30/5P300.5/0.2S4000A,50kAGW16-220(W)2500A,50kAGW16-220D(W)断路器弹簧机构2500A,50kA5P30/5P302x1200/1A电流互感器GW7-220IID(W)B、C相:OWF-220/ 3-0.005HA相:TYD-220/ 3-0.005HXZK-1600-1.0/40XZK-1600-0.5/402x(LGJX-400/35) I母母线设备II母母线设备设母同 I母线备SC11-400/11LGJX-300/40LDRE-130/116LDRE-130/1162000A,40kAGW4-126IID(W)GW16-126(W)GW16-126D(W)2000A,40kA5P30/0.5/0.2S5P30/5P30/5P302x400/1A电流互感器3150A,40kA弹簧机构TYD-110/ 3-0.01H断路器A相:ACBCBA出线二出线一#1主变一出同线一出同线一同出线TBB22-10-100205组/334M-2BLXGN2B-12(Z)XHDCB-500/11DKSC-500/11 500kVA,ZN#1接地变10kV I段 3(TMY-125X10)XGN2B-12(Z)XGN2B-12(Z)#1母设10回#1站用变XGN2B-12(Z)ABCBAC出线三出线四#2主变同一出同线变#1主CBA#3母设#4母设10kV IV段10kV III段#3接地变#4接地变母联 Ⅱ母母线设备 Ⅲ母母线设备110kV Ⅰ母110kV Ⅳ母110kV Ⅱ母110kV Ⅲ母分段10回TBB22-10-100205组/334M-2BLTBB22-10-80165组/334M-2BL Ⅳ母母线设备 Ⅰ母母线设备2000A,40kALGJX-240/30TYD-110/ 3-0.02HYH10W-108/281W0.1/ 3:0.1/ 3:0.1220/ 3:0.1/ 3:GW4-126D(W)设母同 I母线备2000A,40kAGW16-126D(W)断路器3150A,40kA5P30/0.5/0.2S5P30/5P302xLGJX-500/45弹簧机构2x600/1A电流互感器母联CBACBA出线五#3主变ABC出线六一同出线断路器2xLGJX-500/453150A,40kAGW4-126IID(W)2000A,40kA5P30/0.5/0.2S5P30/5P30/5P30弹簧机构2x600/1A电流互感器2000A,40kAGW16-126D(W)GW16-126(W)备用 CBA#4主变备用 CBA备用 CBA出线七CBA备用4回一同出线图中实线设备为本期建设部分,虚线设备为预留扩建部分。说 明:3(TMY-125X10)YH10W-108/281W10kV IIA段 3(TMY-125X10)线5回馈母同I#2A母设设母同#1#2接地变器同I母电容#2站用变变#1同接地变站同#1TBB22-10-100203组/334M-2BLTBB22-10-100202组/334M-2BL10kV IIB段 3(TMY-125X10)器同I母电容5P20/5P20/0.2S 15VA/15VA/15VA 3台ZN28-4000-50kA 1台GN30-10/4000A,40kA,1组LMZJ-10Q,4000/1/1/1 XGN2B-12(Z)GN30-10/4000A,1组LMZJ-10Q,4000/1/15P20/0.5,15VA/15VA 3台LZZBJ9-10Q,400~600~800/15P20/0.5/0.2S 15VA, 3台ZN28-1250-31.5kA 1台GN30-10D/1250A,31.5kA,1组GN30-10/1250A,31.5kA,1组HY5WZ-17/45 1组JN15-12,1组TY-LJK%%C160J,75/1A,5VA,1只LZZBJ9-10Q,800/1 ,5P20/0.5/0.2S 15VA 3台ZN28-1250-31.5kA 1台GN30-10D/1250A,31.5kA,1组GN30-10/1250A,31.5kA,1组HY5WZ-17/45 1组JN15-12,1组TY-LJK%%C160J,75/1A,5VA,1只XGN2B-12(Z)ZR-YJV22-8.7/15-1*400GN30-10D/1250A,31.5kA,1组10/√3:0.1/√3:0.1/√3:0.1kV0.2/0.5/3P 30/40/150VA HY5WZ-17/45 1组LZZBJ9-10Q,150/1 ,5P20பைடு நூலகம்0.5/0.2S 15VA 3台ZN28-1250-31.5kA 1台GN30-10D/1250A,31.5kA,1组GN30-10/1250A,31.5kA,1组HY5WZ-17/45 1组JN15-12,1组TY-LJK%%C160J,75/1A,5VA,1只XGN2B-12(Z)LZZBJ9-10Q,150/1 ,5P20/0.5/0.2S 15VA 3台ZN28-1250-31.5kA 1台GN30-10D/1250A,31.5kA,1组GN30-10/1250A,31.5kA,1组HY5WZ-17/45 1组JN15-12,1组TY-LJK%%C160J,75/1A,5VA,1只GN30-10/4000A,1组LMZJ-10Q,4000/1/1 15VA/15VA 3台5P20/0.5XGN2B-12(Z)GN30-10/4000A,1组LMZJ-10Q,4000/1/1 15VA/15VA 3台5P20/0.5XGN2B-12(Z)XGN2B-12(Z)ZN28-4000-50kAGN30-10/4000A, 1台50kA,1组ZR-YJV22-8.7/15-3*240ZR-YJV22-8.7/15-3*240XGN2B-12(Z)5P20/5P20/0.2S 15VA/15VA/15VA 3台ZN28-4000-50kA 1台GN30-10/4000A,40kA,1组LMZJ-10Q,4000/1/1/1 XGN2B-12(Z)GN30-10/4000A,1组LMZJ-10Q,4000/1/15P20/0.5,15VA/15VA 3台#2B母设设母同#1线5回馈母同IJW6-252W/630AJW6-252W/630A电流互感器2x600/1A5P30/5P305P30/0.5/0.2S断路器,弹簧机构3150A,40kAGW4-126D(W)2000A,40kAGW4-126D(W)2000A,40kA11%%P2X2.5%%%/0.4kV 400kVAUd=4%%%,D,yn11SC11-400/1111%%P2X2.5%%%/0.4kV 400kVAUd=4%%%,D,yn11设母同 I母线备设母同 I母线备母同 I母联C备用二BA2006.04.25例比APPROVED BY审 定AUDITED BY核 定设 计DESIGNED BYCHECKED BY校 核NO图 名图号TITLEPROJECT工程名施工时间TIME审 核AUDITED BY设计阶段220kV XX变电站 工程电气主接线图专业会签日期专业会签日期QQ:447255935Email:xingxinsucai@ TEL:星欣设计图库QQ:396271936