三相交流电动转辙机5线制道岔电路模拟试验新方法

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:200921220153:,S700KZYJ75,,:;;;Abstract:Anewindoorsimulatingtestcircuitforthree2phasealternating2currentpointswitchwasintro2duced,whichisapplicabletoS700KorZYJ7electricpointswitch52wirecircuitsimulationtestinhighspeedrailwaysandpassengerspecialrailways.Thistestcircuitcanconductall2roundedtestsonindoorcontrollingandindicatingcircuitpoints,overcomingtheinadequacyofpointcircuittestinthepast.Keywords:Trackpoint;ThreephaseACpointswitch;Simulatingtestcircuit;Controllingandindicatingcircuits,S700KZYJ7,5,S700KZYJ7,,,,,518(3,2),,,,,,,TDF11,,32,,S700KZYJ7,,,,,,,,,,,111,,:ABC3,220V,150W,0168A,DBQ2S016A;K,LW182162/41065313;Z1Z2,2CZ31,;DBDFBDLED;R2R3RY21W/20,,K122,526,9210,,DBJ,3320103March2010463RAILWAYSIGNALLING&COMMUNICATIONVol146No13©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:BBR11DQJ2DQJDBJX4KCAX11DQJBB;Z1:BBR11DQJ1DQJFX22DQJKZ1DBDBADBJ,DBJ,DBJDBD1V,R2R3LED,2025DBJ22DBJDBJ,110V,R1=1000,DBJ1000,CA:R=U2/P=2202/150323(),2646,DBJ:UJ=(2/)1101000/(1000+1000+646)26(V)DBJJPXC121000,-24V,-26VDBJ,,FBJ,FBD1.,FCJ,:FCJ1DQJ1DQJF2DQJ2DQJFBHJABCK,324728112121DQJ1DQJFFBJ,FBD;,FCJDBJ,DBD2.,,DCJ,:DCJ1DQJ1DQJF2DQJ2DQJFBHJABCK,12252692101DQJ1DQJFDBJ,DBD;,DCJFBJ,FBD,S700K,K,,BHJ,ABC,QDJ,,ZYJ7,BHJ,1DQJ,S700KZYJ7432010463©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(:)3,037005:2009212223PDA3,,,,,,PDA(PersonalDigitalAssistant),1PDAPDA1,23;,1PDA2211,,;,;5320103March2010463RAILWAYSIGNALLING&COMMUNICATIONVol146No13