Tam sim no tus sensor faib ua: ib qho kev sib tsoo, ib lub tshuab hluav taws xob hloov tam sim no, ib qho hluav taws xob uas tam sim no, thiab lwm yam raws li kev ntsuas ntau txoj cai.
Hluav taws xob siv tam sim no muaj xws li cov cuab tam tam sim no, Tam sim no Rogowski sensors, thiab AnyWay kuj tsis paub meej zog fais fab sensors (rau voltage, tam sim no, thiab fais ntsuas) uas yog siab rau qhov ntsuas roj qis dua.
Piv nrog electromagnetic sensors tam sim no, transformers hluav taws xob tam sim no muaj tsis muaj ferromagnetic saturation, kis zaus bandwidth, me me lwm load peev, me me thiab lub luj lub teeb, uas yog txoj kev loj hlob kev taw qhia txog tam sim no sensors yav tom ntej.
Lub fibre-fiber ntau tam sim no yog ib yam tshiab ntawm cov sensor tam sim no raws Faraday Magneto-kho qhov muag nyhuv thiab siv fiber ntau li nruab nrab.
