Qee lub sij hawm tseem hu ua lub ntsuas hluav taws xob tsis tu ncua, cov cuab yeej no yog tus cwj pwm los ntawm kev ua haujlwm sab hauv loj, feem ntau tsis cuam tshuam los ntawm kev tawm tsam sab nraud lossis rov qab qhov hluav taws xob thaum ua haujlwm, ntau yam zoo li lub stabilizer tsis tu ncua. Qhov no rectifier yog tshwj xeeb tshaj yog tsim nyog rau yuam tawm stray tam sim no ntawm cov kav dej nrog ib tug tsis zoo covershain zoo, qhov twg lub raj / av muaj peev xwm feem ntau yog proportional rau tam sim no tawm. Thaum INSTALLING qhov kev tiv thaiv tam sim no, txawm tias muaj kev sib haum xeeb me me hauv cov raj / hauv av muaj peev xwm yuav tsum tau xav txog.
Tsis tu ncua-tam sim no tswj kev tiv thaiv rectifiers yog qee zaum siv rau cathodic tiv thaiv cov kav dej tso rau hauv pem hauv ntej tram lem. Feem ntau, cov stray tam sim no yuav tsum tau tso tawm nyob rau hauv lub ntuj kev taw qhia, uas yog, siv tam sim no cathodic tiv thaiv yuav tsum tau siv nyob rau hauv ib tug deb ntawm ob peb kilometers ntawm ob sab ntawm lub railway hla point.
Vim yog qhov nyuaj ntawm kev sim, qhov kev tiv thaiv ntawm qhov sib sib zog nqus casing tsis tuaj yeem paub txog hauv cathodic tiv thaiv zoo casing. Qee zaum qhov ceev tam sim no yog siv los ua cov txheej txheem ntawm cathodic tiv thaiv qib ntawm casing. Lub sijhawm no tus ntsuas qhov ntsuas tam sim no tuaj yeem ua nws lub luag haujlwm hauv daim teb no.