Grounding lub casing ntawm cov khoom siv hluav taws xob tiv thaiv qhov kev pheej hmoo ntawm hluav taws xob poob siab los ntawm kev xau tam sim no thiab pab txo cov hluav taws xob hluav taws xob, yog li tiv thaiv tus kheej kev noj qab haus huv. Thaum lub sijhawm ua haujlwm, ntau yam tuaj yeem ua rau hluav taws xob to; Yog hais tias lub casing tsis yog grounded, ib tug neeg kov lub cuab tam yuav raug hluav taws xob poob siab. Grounding muaj kev nyab xeeb hloov cov dej ntws mus rau hauv av, tiv thaiv kev puas tsuaj rau tib neeg. Hauv high- cov khoom siv hluav taws xob, cov khoom siv hauv av kuj tseem ua haujlwm los tiv thaiv cov khoom siv nws tus kheej; nyob rau hauv cov xwm txheej ntawm hluav taws xob surges los yog xob laim ntaus, hauv av xaim raws li tam sim no mus rau lub ntiaj teb, tiv thaiv ob qho tib si cov cuab yeej thiab cov tswv.
Electrostatic shielding suav nrog kev siv cov kev ntsuas tshwj xeeb- feem ntau nyob rau hauv Circuit Court boards ntawm cov khoom siv hluav taws xob- kom txo qis kev cuam tshuam los ntawm hluav taws xob zoo li qub. Thaum lub sijhawm ua haujlwm ntawm cov khoom siv hluav taws xob, kev sib txhuam ntawm qhov chaw (xws li lub rooj tsav xwm hauv Circuit Court) tuaj yeem tsim hluav taws xob zoo li qub. Yog tsis muaj electrostatic shielding, qhov zoo li qub no tuaj yeem ua rau muaj kev cuam tshuam uas cuam tshuam rau kev ua haujlwm ib txwm lossis ua rau cov khoom puas.
Lub hom phiaj tseem ceeb ntawm electrostatic shielding yog los tiv thaiv malfunctions los ntawm hluav taws xob zoo li qub; nws zoo txo qhov cuam tshuam thiab txhim kho kev ntseeg tau thiab ruaj khov ntawm cov khoom siv. Cov tshuab no tau siv dav hauv ntau yam khoom siv hluav taws xob, suav nrog khoos phis tawj, xov tooj ntawm tes, TV, thiab koob yees duab. Txhawm rau txhim kho kev tiv thaiv kev ua tau zoo, txheej txheej ntawm cov khoom siv hluav taws xob tuaj yeem siv rau cov khoom siv lub casing. Qhov no tso cai rau cov nqi hluav taws xob zoo li qub rau ntawm qhov chaw kom tsis txhob cuam tshuam sai, yog li txo qis kev cuam tshuam thiab txhawb cov cuab yeej ua haujlwm.
Nyob rau hauv cov ntsiab lus, grounding lub casing thiab siv electrostatic shielding yog ib qho tseem ceeb kev ntsuas los xyuas kom meej qhov ruaj khov ntawm cov khoom siv hluav taws xob. Ua raws li cov kev coj ua no tiv thaiv tus kheej kev nyab xeeb, tiv thaiv cov cuab yeej puas tsuaj, thiab txhim kho tag nrho cov kev ntseeg siab thiab kev ruaj ntseg ntawm cov cuab yeej.