Research Of Reliability Test Technology For Automatic Switch

Automatic switch as ensure continuous important electrical equipment,widely used invarious fields,especially in military facilities,fire control,airport,radio and television,hospitals,shopping malls,bank,chemical industry and metallurgy,there is a very importantposition and its reliability is of vital importance Failure converting may cause the followingtwo threats,its power source of short circuit or important loads out of power(or even shortoutage),the consequences are serious Therefore,industrial developed countries take theautomatic transfer switch as an important productBased on the development of the reliability test equipment about the automatic transferswitch,through to the test of the automatic transfer switch,draw-the correspondingexperimental conclusion and help the related enterprises to improve the product'S quality Themajor tasks ofthis article axe:First,undertake the hardware development of the automatic transfer switch reliability testequipment,the main problem is:the mechanical design of electric operator,test circuit designand signal acquisition circuit design According to the actual situation of electric operator formechanical design,make sure it can fit the different specifications of the double electricalautomatic switch According to the test requirements to design the test line and signalacquisition circuit,make sure it satisfy the need oftestingSecondly,design the software of the test equipment This subject adopts LabVIEW todesign the software The test system can accomplish the reliability test of mechanical operationand automatic conversionThirdly,the subject test the typical types of automatic transfer switch,analyses the maintest and failure situation of them,and help the related enterprises to improve the product'Squality...