Txoj kev ntawm AC withstand voltage rau tag nrho cov txheej txheemsib txawv zaus series resonance test khoomyog hloov qhov inductance thiab zaus nyob rau hauv lub xeem Circuit Court, thiab lub Circuit Court nyob rau hauv ib tug resonant lub xeev. Txoj kev no tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm qhov ntsuas hluav taws xob siab thiab siab tam sim no. Thaum ua lub AC tiv thaiv voltage xeem rau tag nrho cov txheej txheemsib txawv zaus series resonance test khoom, cov ntsiab lus hauv qab no yuav tsum tau sau tseg:
1. Ua ntej qhov kev sim, nws yog ib qho tsim nyog yuav tsum nkag siab tias cov khoom uas tsis yog -kev puas tsuaj ntawm cov khoom siv kuaj puas tsim nyog.
2. Ib lub laj kab yuav tsum tau teeb tsa ntawm qhov chaw sim. Dai cov paib ceeb toom thiab muab cov neeg ua haujlwm rau kev saib xyuas;
3. Lub rwb thaiv tsev ntawm cov khoom siv yuav tsum tau kuaj xyuas yuav tsum tau muab ntxuav ua ntej kev xeem, thiab cov khoom siv kuaj, cov khoom siv lub plhaub, thiab cov khoom tsis kuaj winding yuav tsum muaj kev ntseeg siab. Rau cov khoom siv roj ntau, qhov kev sim yuav tsum tau ua tom qab qee lub sijhawm ntawm cov roj zoo li qub raws li cov kev cai cuam tshuam. Piv txwv li, rau lub peev xwm loj transformers, cov roj yuav tsum tau sab laug rau 12-24 teev; Rau 3-10kV transformers, cov roj yuav tsum tau sab laug rau 6-12 teev;
4. Kho qhov sib txawv ntawm cov khoom tiv thaiv kom ntseeg tau tias qhov hluav taws xob tawm hluav taws xob nyob nruab nrab ntawm 105% thiab 110% ntawm qhov ntsuas hluav taws xob. Ua peb qhov kev xeem sib law liag yam tsis muaj qhov sib txawv tseem ceeb thiab xyuas qhov kev ntseeg tau ntawm kev ua haujlwm tiv thaiv overcurrent;
5. Tom qab xaim raws li daim duab qhia kev sib tw resonance, tus neeg mob siab rau yuav tsum kuaj xyuas thiab paub meej tias tsis muaj qhov yuam kev (xws li hauv av nyob deb, kev nyab xeeb deb, thiab lwm yam) ua ntej npaj rau kev kub siab;
6. Ua ntej siv lub siab, xyuas seb lub regulator yog nyob rau hauv xoom txoj hauj lwm thiab paub meej tias lub siab regulator nyob rau hauv lub xoom txoj hauj lwm ua ntej thov lub siab. Kev ua haujlwm tsuas yog ua tau tom qab siv hluav taws xob siab;
7. Rau qhov boosting ceev, thaum qhov ntsuas voltage tsawg dua 30%, nws yuav ua tau me ntsis sai dua, thiab ces qhov boosting yuav tsum uniform, li 5% ntawm qhov ntsuas voltage, los yog 10-15 vib nas this thaum lub ntsuas ntsuas voltage nce;
8. Thaum lub sij hawm boosting txheej txheem, saib xyuas cov kev hloov ntawm lub voltmeter thiab lwm yam twj paj nruag. Thaum qhov ntsuas hluav taws xob yog 0.5 npaug, nyeem cov khoom tam sim no ntawm cov khoom siv kuaj. Thaum qhov hluav taws xob nce mus rau qhov ntsuas hluav taws xob, pib xam lub sijhawm. Tom qab ntawd nyeem cov tam sim no ntawm lub capacitor, maj mam txo qhov voltage mus rau xoom tom qab lub sij hawm, thiab ces disconnect lub hwj chim mov;
9. Nyob rau hauv qhov kev sim, yog tias nws pom tias tus pointer ntawm lub voltmeter swings heev, muaj suab nrov txawv txav los ntawm cov qauv kuaj, lub milliampere meter nyeem ntawv nce sharply, cov qauv kuaj haus luam yeeb los yog catches hluav taws, thiab tsis tu ncua spark paug tshwm sim nyob rau hauv lub rwb thaiv tsev nto. Qhov hluav taws xob yuav tsum raug txo tam sim ntawd, thiab qhov ua rau yuav tsum raug txheeb xyuas tom qab dai ib lub xaim hauv av ntawm qhov siab -voltage sab;
10. Yog tias cov khoom siv kuaj tsis tau teev tseg, qhov dav dav voltage tiv taus lub sijhawm yog 1 feeb. Lub sijhawm tiv thaiv hluav taws xob ntawm cov hlua hluav taws xob thiab lwm yam khoom siv hluav taws xob yog 5 feeb. Tom qab qhov kev sim ua tiav, dai cov xaim hauv av kom raws sijhawm thiab tom qab ntawd hu rau cov khoom siv yam tsis muaj cua sov;
11. Lub rwb thaiv tsev tiv thaiv thiab kev nqus nqus ntawm cov khoom siv kuaj yuav tsum tau ntsuas ua ntej thiab tom qab kuaj, thiab cov txiaj ntsig ntawm ob qhov kev ntsuas yuav tsum tsis txhob sib txawv heev.