Transformer impulse kuaj yog ib qho kev sim tsim nyog ua kom paub meej tias lub zog hloov hluav taws xob tuaj yeem tiv taus qhov siab voltages thiab impulses. Kev ntsuam xyuas yog ua los ntawm cov chaw tsim khoom ua ntej lub transformer raug xa mus los xyuas kom meej tias lub transformer ua tau raws li cov specifications.
Kev ntsuas Impulse yog ua tiav los tshuaj xyuas lub tshuab hluav taws xob rwb thaiv tsev thiab txiav txim siab seb nws puas ua haujlwm zoo thiab yog tias nws tuaj yeem tiv taus qhov hluav taws xob. Qhov kev ntsuam xyuas yog ua los ntawm kev siv lub siab voltage rau lub transformer rau lub luv luv los tsim ib qho hluav taws xob tawm. Qhov voltage spike simulates xob laim los yog lwm yam impulse uas lub transformer yuav fim nyob rau hauv tiag tiag siv.
Cov hauv qab no yog cov kauj ruam tsim nyog uas yuav tsum tau ua raws thaum ua kev sim impulse ntawm lub transformer:
1. Npaj kev teeb tsa: Thawj kauj ruam yog teeb tsa cov cuab yeej tsim nyog, uas suav nrog lub tshuab hluav taws xob impulse, transformer, thiab cov cuab yeej ntsuas xws li oscilloscope.
2. Tshawb xyuas cov rwb thaiv tsev: Ua ntej pib qhov kev xeem, koj yuav tsum xyuas kom meej tias lub tshuab hluav taws xob rwb thaiv tsev yog nyob rau hauv qhov zoo siv qhov ntsuas qhov ntsuas hluav taws xob thiab kev ntsuas hluav taws xob.
3. Txuas cov khoom siv: Txuas lub tshuab hluav taws xob impulse mus rau thawj winding ntawm lub transformer, thiab cov cuab yeej ntsuas mus rau lub transformer thib ob winding.
4. Siv cov mem tes voltage: Tam sim no, siv lub impulse voltage ntawm qhov siab thiab lub sijhawm luv luv rau lub transformer. Lub waveform ntawm impulse voltage thov yuav tsum yog raws li cov qauv thiab specifications.
5. Saib xyuas qhov pom waveform: Thaum kawg, ntsuas thiab soj ntsuam qhov voltage waveform thoob plaws lub transformer. Qhov ntsuas waveform yuav tsum nyob rau hauv txoj kab nrog rau qhov teev waveform. Yog tias muaj qhov sib txawv, ces ua qhov tsim nyog kho.
Yog li ntawd, ua qhov kev ntsuam xyuas impulse ntawm lub transformer yog ib qho tseem ceeb kom ntseeg tau tias nws muaj kev nyab xeeb thiab ua rau nws txoj sia nyob, vim tias nws yuav ntsib qhov hluav taws xob siab, xob laim, lossis lwm yam surges thaum siv tiag tiag. Los ntawm kev ua raws li cov kauj ruam saum toj no thiab xyuas kom meej cov khoom siv thiab cov qauv tsim nyog, koj tuaj yeem ua qhov kev sim ua tiav ntawm lub tshuab hloov pauv.
Peb muab txhua yam khoom siv ntsuas, tshwj xeeb tshaj yog cov khoom siv hluav taws xob siab rau cov chaw tsim khoom siv hluav taws xob txog kev lees paub lub Hoobkas, qhov kev lees paub ntawm qhov chaw (tseem hu ua commissioning test), kev xeem niaj hnub, kev xeem tshwj xeeb.