课题7--三相笼型异步电动机的顺序控制线路汇编课件.ppt
课题7-三相笼型异步电动机的顺序控制线路,一、主电路实现顺序控制,M13,L1L2L3,FU1,FU2,KM1,KM2,KH1KH2,SB1,SB2,SB3,KM1,KM2,KM1,KM2,KH1,U,V,W,QS,KH2,M23,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,FU1,FU2,KM1,KM2,KH1KH2,SB1,SB2,SB3,KM1,KM2,KM1,KM2,KH1,U,V,W,QS,合上电源开关QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,FU1,FU2,KM1,KM2,KH1KH2,SB1,SB2,SB3,KM1,KM2,KM1,KM2,KH1,U,V,W,QS,只能先按下SB1,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,FU1,FU2,KM1,KM2,KH1KH2,SB1,SB2,SB3,KM1,KM2,KM1,KM2,KH1,U,V,W,QS,电动机M1起动,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,FU1,FU2,KM1,KM2,KH1KH2,SB1,SB2,SB3,KM1,KM2,KM1,KM2,KH1,U,V,W,QS,按下SB2电动机M2起动,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,FU1,FU2,KM1,KM2,KH1KH2,SB1,SB2,SB3,KM1,KM2,KM1,KM2,KH1,U,V,W,QS,按下SB3KM1线圈KM2线圈同时失电,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,FU1,FU2,QS,M13,M23,KH2,二、控制电路实现顺序控制,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,合上电源开关QS,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,按下SB2,KM1线圈得电,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,KM1自锁触头闭合,对KM1自锁KM1主触头闭合电机M1正转,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,松开SB2电动机继续运行,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,按下SB3,KM2线圈得电,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,KM2自锁触头闭合,对KM2自锁KM2主触头闭合,电动机M2正转,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,松开SB3,电动机M1、M2继续正转,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,L1L2L3,KM1,KM2,KH1KH2,SB2,SB3,SB1,KM1,KM2,KM1,KM2,KH1,U,V,W,按下SB1,KM1,KM2线圈失电,动合辅助触头断开,解除自锁动合主触头断开电机停转,FU1,FU2,QS,M13,M23,KH2,课题7 三相笼型异步电动机的顺序控制线路,此课件下载可自行编辑修改,仅供参考!感谢您的支持,我们努力做得更好!谢谢,