Anceional Analyzer yog dab tsi?

TusCt analyzer(Tam sim no tus kws tshuaj ntsuam hloov hluav taws xob tam sim no) yog cov cuab yeej tshwj xeeb siv los kuaj thiab ntsuas qhov ua tau zoo ntawmCov hloov pauv tam sim no (CTS)Cov. Nws cov haujlwm tseem ceeb muaj:

1. Piv txwv

Xyuas covtig piv(Thawj zaug rau theem nrab tam sim no) ntawm CT kom ntseeg tau tias nws phim cov ntsuas ntsuas tus ntsuas (piv txwv li: 5, 600: 1).

2. Cov ntaub ntawv pov thawj polarity

Xyuas covkom yog polarityNtawm CT los ua kom muaj kev sib txuas nrog kev tiv thaiv thiab metering circua.

3. Kev zam txim (saturation) curve ntsuam xyuas

Ntsuas tusMagnetization NkhausNtawm CT los ntsuas nws cov kev ua tau zoo nyob rau theem sib txawv tam sim no, kom ntseeg tau tias nws tsis ruaj khov ua ntej ntxov.

4. Kev ua lag luam

Txiav txim siabtiag lub nra (load)Ntawm CT theem nrab Circuit Court kom paub meej tias nws yog nyob rau hauv lub peev xwm ntsuas.

5. Winding tiv thaiv kev ntsuas

Xyuas covDc kujNtawm CT windings kom paub cov kev ua txhaum zoo li luv hloov lossis tsis zoo sib txuas.

6. Kuaj Qhov Tseeb (Metering & Kev Tiv Thaiv Cov Chav Kawm)

Siv tau tusKev Kawm Ua Haujlwm(xws li, 0.2, 0.5, 5p, 10p) kom paub tseeb nrog cov qauv zoo liIEC 61869, IEEE C57.13.