Qhov tseem ceeb ntawm SPD hauv xob laim tiv thaiv hauv hloov lub zog hluav taws xob
According to the "Code for Design of Lightning Protection of Buildings" GB{{0}} (2000 edition), buildings in LPZ0B, LPZ1, and LPZn+1 lightning protection zones should take measures to prevent induced lightning, static electricity, or power surges as appropriate. Qhov kev ua phem rau cov teeb meem hluav taws xob uas tshwm sim los ntawm cov khoom siv hluav taws xob muaj zog lossis cov khoom siv hluav taws xob, tshwj xeeb tshaj yog cov khoom siv hluav taws xob, hauv cov vaj tse. Tus yuam sij rau xob laim rau cov khoom siv sab hauv hauv cov tuam tsev yog txhawm rau tiv thaiv cov xob laim ntawm cov hluav taws xob. Hauv kev tiv thaiv tawm tsam cov xob laim (SPDs Propmentense uas tuaj yeem teb cov khoom siv hluav taws xob, yog li ua tiav lub hom phiaj tiv thaiv hluav taws xob.
Hluav taws xob zoo li qub, surges, thiab ua rau xob laim ib yam nkaus thiab txhua tus tuaj yeem raug suppressed los ntawm kev tiv thaiv kev tiv thaiv (SPDS). Lwm daim ntawv ntawm cov hluav taws xob zoo li qub yog vim kev sib txhuam lossis kev ua haujlwm nrawm ntawm cov khoom siv hluav taws xob hauv tib neeg lub cev thiab cov khoom siv hluav taws xob. High voltage tshem tawm yog tus nquag tshwm sim ntawm tib neeg thiab cov khoom, thiab ntawm cov khoom, uas tuaj yeem yooj yim kev puas tsuaj rau cov khoom siv hluav taws xob hauv tsev tom qab tso tawm; Kev nce qib tuaj yeem tshwm sim hauv ntau lub sijhawm txhua hnub, xws li lub zog ntawm thiab tawm, lub rooj vuam muag, pib siv hluav taws xob, cov cuab yeej hluav taws xob, thiab cov khoom hluav taws xob hauv cov xov hlau. Tsis tas li ntawd, lub zog surges surges feem ntau tshwm sim sab hauv lub zog system, ua rau lub zog hluav taws xob kom qhuav
Cov kab, ceg, cov tshuab hluav taws xob, cov khoom xa hluav taws xob ntau yam, ob qho tib si faib cov khoom siv hluav taws xob, nrog cov khoom siv hluav taws xob, yuav ua tau [2]. Piv nrog xob laim, txawm hais tias cov tshuaj ntsuam ntawm kev ntxeev siab yog qis dua, nws lub ntsuas phoo tseem ceeb, tab sis lawv tau txaus los cuam tshuam nrog thiab ua rau cov khoom siv hluav taws xob.
