Txhua lub tshuab hloov hluav taws xob tsim los ntawm lub tuam txhab muaj koob npe tau dhau los ua qhov kev sim niaj hnub ua raws li GB 1094 tus qauv hauv tebchaws rau lub zog hloov hluav taws xob. Qhov no ua kom tsis muaj cov khoom tsis tsim nyog tawm hauv lub hoobkas. Cov khoom tseem ceeb ntawm kev sim yog raws li nram no:
1. Voltage Ratio and Connection Group Test: Xyuas kom cov transformer raug thiab raug thaiv pawg, tiv thaiv kev faib hluav taws xob sib txawv thiab peb -theem imbalance;
2. Winding DC Resistance Test: Tshawb xyuas coil winding thiab vuam zoo, tshem tawm cov teeb meem xws li kev sib cuag tsis zoo thiab kev sib txuas tsis zoo;
3. Insulation Resistance thiab Withstand Voltage Test: Txheeb xyuas qhov kev ua tau zoo ntawm cov rwb thaiv tsev tag nrho, tshem tawm qhov kev pheej hmoo ntawm kev tawg thiab tawg;
4. Tsis muaj-Load Poob thiab Tsis Tau-Load Tam Sim No Test: Txheeb xyuas cov khoom siv lub zog-txuag cov ntsuas, ua tau raws li lub teb chaws tus qauv kev siv hluav taws xob tshiab;
5. Load Poob thiab luv-Circuit Impedance Test: Txheeb xyuas cov khoom siv thauj khoom- nqa lub peev xwm thiab luv-circuit tiv thaiv kev ua haujlwm;
6. Sealing thiab Leakage Test: Kev ntsuas siab ntawm cov roj tank, flanges, thiab cov khoom siv sib txuas los tiv thaiv cov roj to;
7. Insulating Oil Test: Kev ntsuam xyuas cov roj tiv taus hluav taws xob, cov dej ntws tawm, thiab cov dielectric poob kom ntseeg tau cov roj zoo.
Ntxiv nrog rau cov kev ntsuam xyuas niaj hnub, tib cov qauv ntawm cov khoom tau txais cov kev ntsuam xyuas tsis tu ncua xws li kub nce, xob laim impulse, thiab luv Circuit Court tiv thaiv kom paub meej cov khoom zoo.
