ZPWA軌道電路鐵路信號(hào)基礎(chǔ)設(shè)備維護(hù)課件

ZPW-2000A軌道電路天津鐵道職業(yè)技術(shù)學(xué)院鐵路信號(hào)基礎(chǔ)設(shè)備維護(hù)課程ZPW-2000AtrackcircuitTianjinRailwayvocationalandtechnicalcollegeMaintenanceofbasicrailwaysignalequipment軌道電路調(diào)整1.主軌道調(diào)整2.小軌道調(diào)整3.電纜補(bǔ)償AdjustmentofZPW-2000Atrackcircuit1.Adjustmentofmaintrackcircuit2.Adjustmentofsmalltrackcircuit3.Compensationofcables1.主軌道調(diào)整載頻頻率1700序號(hào)道床電阻補(bǔ)償電容軌道電路長(zhǎng)度補(bǔ)償個(gè)數(shù)接收電平軌出1主軌入功出電平minmaxminmaxminmax10.3554014505630.2430.6820.4481.256320.6557518009710.2430.6500.3971.062330.8551001105011810.2410.6660.3460.954341.0551201125013860.2410.6450.3250.871351.0551401145020910.2420.6420.3090.81831.adjustmentofmaintrackcircuitCarrierfrequency1700NOBallastresistanceCompensatedcapacitorlengthNumbersReceivinglevelTrackoutput1MaintrackinputTransmitterlevelminmaxminmaxminmax10.3554014505630.2430.6820.4481.256320.6557518009710.2430.6500.3971.062330.8551001105011810.2410.6660.3460.954341.0551201125013860.2410.6450.3250.871351.0551401145020910.2420.6420.3090.8183發(fā)送電平調(diào)整發(fā)送電平輸出端子連接電壓(S1、S2)V1211191161～170292146～154393126～137494103～11259573～8064160～6775354～6084244～4893137～41105433～36AdjustmentoftransformervoltagelevelConnectionofterminalsvoltage(S1、S2)V1211191161～170292146～154393126～137494103～11259573～8064160～6775354～6084244～4893137～41105433～36接收電平調(diào)整衰耗器的a1~a10、c3、c4為接收端主軌道電路電平等級(jí)調(diào)整端子序號(hào)接收電平C3至C4至連接端子163a2a8a1-a5,a4-a7,a6-a9271a2a9a1-a6,a7-a10381a3a9a1-a4,a2-a10486a4a9a3-a10591a2a9a1-a5,a3-a10AdjustmentofreceivinglevelsTerminalsofa1~a10、c3、c4arethemaintrackcircuitadjustmentterminalsNolevelsC3

toC4

toconnection163a2a8a1-a5,a4-a7,a6-a9271a2a9a1-a6,a7-a10381a3a9a1-a4,a2-a10486a4a9a3-a10591a2a9a1-a5,a3-a10序號(hào)U入R*正向端子連接反向端子連接142mv0a11--a23c11--c23243mv30a13--a23c13--c23344mv49a12--a13a14--a23c12--c13c14--c23445mv69a14--a23c14--c23546mv95a11--a12a13--a14a15--a23c11--c12c13--c14c15--c23647mv114a11--a13a15--a23c11--c13c15--c23748mv134a11--a12a15--a23c11--c12c15--c23849mv160a12--a15a16--a23c12--c15c16--c23950mv180a13--a15a16--a23c13--c15c16--c231051mv199a12--a13a14--a15a16--a23c12--c13c14--c15c16--c23衰耗器的a11~a23為正方向小軌道電路電平調(diào)整端子衰耗器的c11~c23為反方向小軌道電路電平調(diào)整端子

小軌道調(diào)整NoU入R*ConnectorsofnormaldirectionConnectorsofreversedirection142mv0a11--a23c11--c23243mv30a13--a23c13--c23344mv49a12--a13a14--a23c12--c13c14--c23445mv69a14--a23c14--c23546mv95a11--a12a13--a14a15--a23c11--c12c13--c14c15--c23647mv114a11--a13a15--a23c11--c13c15--c23748mv134a11--a12a15--a23c11--c12c15--c23849mv160a12--a15a16--a23c12--c15c16--c23950mv180a13--a15a16--a23c13--c15c16--c231051mv199a12--a13a14--a15a16--a23c12--c13c14--c15c16--c23adjustmentofsmalltrackcircuit模擬電纜調(diào)整電纜長(zhǎng)度（km）補(bǔ)償長(zhǎng)度km連接端子L＞1003－29,4－309.5＜L≤100.53－5,4－6,29－7,30－89＜L≤9.51.03－5,4－6,8－10,7－9,29－11,30－128.5＜L≤91.53－9,4－10,12－14,11－13,29－15,30－168＜L≤8.52.03－17,4－18,29－19,30－207.5＜L≤82.53－5,4－6,8－18,7－17,29－19,30－207＜L≤7.53.03－13,4－14,16－18,15－17,29－19,30－206.5＜L≤73.53－9,4－10,12－14,11－13,16－18,15－17,29－19,30－20AdjustmentofsimulatedcablesCablelength（km）CompensatedkmconnectorsL＞1003－29,4－309.5＜L≤100.53－5,4－6,29－7,30－89＜L≤9.51.03－5,4－6,8－10,7－9,29－11,30－128.5＜L≤91.53－9,4－10,12－14,11－13,29－15,30－168＜L≤8.52.03－17,4－18,29－19,30－207.5＜L≤82.53－5,4－6,8－18,7－17,29－19,30－207＜L≤7.53.03－13,4－14,16－18,15－17,29－19,30－206.5＜L≤73.53－9,4－10,12－14,11－13,16－18,15－17,29－19,30－20思考題:某軌道電路載頻為1700Hz,道床電阻為1.0Ω﹒km，長(zhǎng)度為1250m，發(fā)送端電纜長(zhǎng)度為5.2km,接收端電纜長(zhǎng)度為6.5km，請(qǐng)對(duì)該軌道電路進(jìn)行調(diào)整。

小結(jié)電纜補(bǔ)償長(zhǎng)度調(diào)整表軌道電路調(diào)整表主軌道接收電平調(diào)整表

小軌道接收電平調(diào)整表QuestionAtrackcircuitcarrierfrequencyis1700Hz,roadbedresistanceis1.0Ω﹒km,lengthis1250m,transmittingcablelengthis5.2km,receivingcablelengthis6.5km,pleaseadjustthetrack