Plaub kab ntawm kev tiv thaiv xob laim: A, shielding (thaiv): xob laim, xob laim pas nrig, siv cable thiab lwm yam kev ntsuas, tsis nyob ib ncig ntawm qhov kev tawm tsam tsis ncaj qha mus ntaus cov hlau; 2. Insulator non-flashover (blocking): ntxiv dag zog rau cov rwb thaiv tsev, txhim kho hauv av thiab lwm yam kev ntsuas kom tsis txhob xob laim; Iii. Flash burning hloov (thinning): Txawm hais tias lub insulator flashover, nws yuav tsum tsis txhob hloov mus rau hauv ib tug khov kho lub zog zaus arc kom deb li deb tau, thiaj li mus txhim kho kev ntseeg siab ntawm arc extinguishing, hloov txoj kev arc, hloov qhov tsis ua hauj lwm point, thiab tsis muaj kev hloov pauv. Vim li no, lub zog zaus hluav taws xob hluav taws xob lub zog ntawm lub rwb thaiv tsev yuav tsum raug txo los yog qhov nruab nrab ntawm cov hluav taws xob network yuav tsum tsis muaj av lossis dhau los ntawm lub nplhaib hluav taws xob. Qhov no tso cai rau feem ntau ib-theem hauv av txhaum tshwm sim los ntawm xob laim raug tshem tawm kom tsis txhob ua rau muaj kev cuam tshuam luv luv thiab kev mus ncig. Plaub, tsis muaj hluav taws xob tua hluav taws xob: Qhov no yog kab kawg ntawm kev tiv thaiv, txawm tias qhov hloov mus los yuav tsis cuam tshuam cov khoom siv hluav taws xob. Txog rau qhov kawg no, nws tuaj yeem txais kev rov qab tsis siv neeg lossis ob lub voj voog, lub nplhaib network fais fab mov thiab lwm yam kev ntsuas.

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Post lub sij hawm: Mar-04-2023