Dab tsi yog qhov sib txhuam ntawm cov khaub ncaws tiv thaiv kev ua haujlwm zoo li qub?
Cov khaub ncaws tiv thaiv kev ua haujlwm tau siv dav hauv kev lag luam hluav taws xob, kev lag luam petrochemical, thiab lwm yam, tab sis tsis yog txhua khaub ncaws ua haujlwm tiv thaiv khaub ncaws ua haujlwm zoo li qub. Cov ntaub ntawv xav tau kom tau raws li qhov xav tau. Ob qho ntawm qhov ntsuas tseem ceeb tshaj yog qhov taw tes-rau-taw tes tiv thaiv thiab tsub nqi them. Ntxiv rau ob qhov ntsuas no, tseem muaj lwm qhov taw qhia uas feem ntau pom thaum kev yuav khoom khaub ncaws tiv thaiv kev ua haujlwm, uas yog, txhuam kev sib txhuam.
Kev sib txhuam voltage tsis yog tus qauv rau kev txiav txim siab seb cov khaub ncaws tiv thaiv kev ua haujlwm zoo li cas tsim nyog, tab sis ntau lub tuam txhab hluav taws xob hluav taws xob lossis cov chaw ua haujlwm yuav tsum muaj qhov yuav tsum tau muaj ntawm kev sib txhuam voltage ntawm cov khaub ncaws tiv thaiv kev ua haujlwm. Yuav kom ua tau raws li cov kev xav tau no, peb yuav tsum xub nkag siab txog qhov kev sib txhuam ntawm cov khaub ncaws tiv thaiv kev ua haujlwm. Dab tsi? Thaum ob qho khoom sib txawv lossis cov khoom siv tib rub tawm rau ib leeg lossis nyob sib ze thiab sib cais raws li cov txheej txheem kuaj thiab cov khoom siv, ob cov ntaub ntawv raug them nrog tus nqi qub zoo sib xws ntawm cov paib sib txawv, thiab ib qho hluav taws xob yuav raug tsim nyob nruab nrab ntawm tus ob. Cov pa hluav taws xob no hu ua kev sib txhuam voltage, thiab qhov kev sib txhuam voltage muaj feem xyuam nrog cov khoom siv, qhov ntsuas ntawm qhov kev sib txhuam, thiab qhov kub thiab txias thiab cov av noo.
Tshwj xeeb, txhuam kev sib txhuam ntawm cov khaub ncaws tiv thaiv kev ua haujlwm zoo tuaj yeem xa mus rau qhov hluav taws xob uas tsim los ntawm ob daim ntawm tib hom khaub ncaws tiv thaiv kev ua haujlwm tau rubbed tsis tu ncua rau ntau dua 300 zaug hauv 1 feeb. Kev txhuam txhuam ntawm cov pa luam yeeb ua kom zoo nkauj zoo li ntawm 200V-300V, tab sis Yog tias qhov kev sib txhuam hluav taws xob tsawg dua 100V lossis txawm tias 50V, nws yog qhov tsim nyog yuav tsum tau ntxiv cov txheej txheem tshwj xeeb ntawm cov hauv paus ntawm cov kab mob zoo li qub.