Lub luag haujlwm ntawm cov roj teeb cia hauv kev muab cov khoom siv hluav taws xob ruaj khov rau cov khoom sib txawv yog qhov tseem ceeb rau ntau yam kev lag luam thiab kev siv.Ib qho tseem ceeb hauv kev txiav txim siab qhov ua tau zoo ntawm lub roj teeb cia li qhov hluav taws xob yog nws qhov kev tiv thaiv sab hauv, uas cuam tshuam ncaj qha rau hauv kev poob thiab muaj peev xwm nqa cov khoom thauj.
Thaum lub roj teeb cia siv los ua qhov hluav taws xob, nws lub hom phiaj kom muaj qhov tso tawm qhov hluav taws xob tsis tu ncua txawm tias muaj kev hloov pauv hauv kev thauj khoom.Qhov no yog qhov tseem ceeb rau kev ua kom zoo ntawm cov cuab yeej siv thiab cov khoom siv uas vam khom rau lub zog sib xws.
Ib qho ntawm cov kev xav tseem ceeb hauv kev ntsuam xyuas kev ua haujlwm ntawm lub roj teeb cia li qhov hluav taws xob yog nws qhov kev tiv thaiv sab hauv.Qhov me me ntawm qhov tsis kam sab hauv, qhov qis hauv qhov poob, thiab qhov ze zog ntawm electromotive force (emf) yog rau cov zis voltage.Qhov no txhais tau hais tias lub roj teeb cia nrog qis sab hauv muaj peev xwm nqa tau zoo dua thaum tuav lub zog tso zis ruaj khov.
Conversely, ib tug ntau dua internal kuj nyob rau hauv ib tug cia lub roj teeb ua rau ntau dua sab hauv poob thiab ib tug loj sib txawv ntawm lub emf thiab cov zis voltage.Qhov no ua rau muaj peev xwm txo tau cov loads thiab tsis tshua muaj zog tso zis hluav taws xob, uas tuaj yeem cuam tshuam tsis zoo rau cov khoom siv thiab cov khoom siv hluav taws xob.
Nws yog ib qho tseem ceeb rau cov tuam txhab lag luam thiab cov neeg siv cov roj teeb cia kom ua tib zoo xav txog qhov kev tiv thaiv sab hauv ntawm cov roj teeb uas tau siv, vim nws cuam tshuam ncaj qha rau lawv qhov tsim nyog rau cov ntawv thov tshwj xeeb.Piv txwv li, cov ntawv thov uas xav tau lub zog sib xws thiab ruaj khov yuav tau txais txiaj ntsig los ntawm cov roj teeb cia nrog qis sab hauv, thaum cov uas muaj kev tiv thaiv sab hauv siab dua yuav tsim nyog rau kev siv tsawg dua.
Nyob rau hauv cov nqe lus ntawm lub tswv yim, lub internal tsis kam ntawm ib tug cia lub roj teeb ua rau lub internal voltage te, uas nyob rau hauv lem ua rau ib tug poob nyob rau hauv cov zis voltage.Qhov tshwm sim no qhia txog qhov tseem ceeb ntawm kev txo qis sab hauv kom ntseeg tau tias siv tau thiab siv tau zoo ntawm cov roj teeb cia li qhov chaw muaj zog.
Zuag qhia tag nrho, kev sib raug zoo ntawm kev tiv thaiv sab hauv, sab hauv poob, emf, thiab cov zis hluav taws xob yog qhov tseem ceeb ntawm kev nkag siab txog kev ua tau zoo ntawm cov roj teeb cia li qhov hluav taws xob.Los ntawm kev tsom mus rau kev txo qis hauv kev tiv thaiv thiab txo qis hauv kev poob qis, cov tuam ntxhab thiab cov neeg siv tuaj yeem ua kom zoo dua lub peev xwm ntawm cov roj teeb cia kom muaj peev xwm nqa tau cov khoom siv hluav taws xob ruaj khov, yog li txhim kho lawv cov txiaj ntsig thoob plaws ntau yam kev siv thiab kev lag luam.
Post lub sij hawm: Apr-01-2024