Dab tsi yog qhov txawv ntawm qhov voltage transformer thiab tam sim no transformer?

Dab tsi yog qhov txawv ntawm voltage transformers thiab tam sim no transformers nyob rau hauv cov nqe lus ntawm lawv cov qauv kev ua hauj lwm?

HV HIPOT GDPT-103 Voltage Transformer Calibrator

Qhov sib txawv tseem ceeb yog tias lub xeev ua haujlwm txawv heev thaum lub sijhawm ua haujlwm ib txwm muaj, uas tau hais tias:

1) Tam sim no transformer tuaj yeem luv luv rau lub sijhawm thib ob, tab sis tsis qhib;qhov voltage transformer tuaj yeem qhib-circuited rau zaum ob.Ib-theem kev tiv thaiv tam sim no tester muaj kev ua tiav, thiab ib lub tshuab tuaj yeem ua tiav tag nrho cov kev ntsuam xyuas hauv qhov saum toj no ntawm daim ntawv thov ntawm ib zaug, nrog rau kev siv zog, lub sij hawm ntsuas, Tag nrho cov duab digital ntawm AC thiab DC voltage thiab tam sim no, intuitive thiab kev nyeem ntawv raug, khawm hom kev ua haujlwm, yooj yim thiab hloov tau.Tab sis tsis luv luv Circuit Court;

2) Piv nrog rau cov load rau ntawm ob sab, lub hauv paus impedance ntawm lub voltage transformer yog tsawg heev uas nws yuav tsis quav ntsej, thiab nws muaj peev xwm xam tau tias yog ib tug voltage transformer;thaum lub hauv paus tsis kam ntawm tam sim no transformer yog loj heev uas nws muaj peev xwm txiav txim tau hais tias Nws yog ib tug tam sim no qhov chaw nrog infinite internal kuj.

3) Qhov sib nqus flux ceev ntawm qhov voltage transformer yog ze rau tus nqi saturation thaum nws ua haujlwm ib txwm, thiab qhov sib nqus flux ceev yuav txo qis thaum qhov kev ua txhaum tshwm sim;Qhov sib nqus flux ceev ntawm lub tam sim no transformer yog tsawg heev thaum nws ua hauj lwm ib txwm, thiab lub luv luv-circuit tam sim no nyob rau hauv thawj sab yuav loj heev thaum lub sij hawm luv luv Circuit Court, uas ua rau cov hlau nplaum flux ceev.Lub flux ceev yog heev nce, tej zaum deb tshaj tus nqi saturation.