Plaub kab ntawm xob laim tiv thaiv rau cov kab hluav taws xob: 1, 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 hlau; 2, insulator flashover (blocking): ntxiv dag zog rau rwb thaiv tsev, txhim kho av thiab lwm yam kev ntsuas, siv xob laim ntes; 3. Flash burning hloov (thinning): Txawm hais tias lub insulator flashover, nws yuav tsum tsis txhob hloov mus rau hauv ib tug ruaj khov zog zaus arc kom deb li deb tau, thiaj li yuav txhim khu kev ntseeg ntawm arc extinguishing, hloov txoj kev arc, hloov qhov tsis ua hauj lwm point. , thiab hloov tsis tau tripping. Vim li no, lub zog zaus hluav taws xob qhov chaw siv hluav taws xob ntawm lub insulator yuav tsum raug txo los yog qhov nruab nrab ntawm daim phiaj yuav tsum tsis muaj av lossis dhau los ntawm lub nplhaib arc. Qhov no tso cai rau feem ntau ib-theem hauv av faults tshwm sim los ntawm xob laim tawm tsam yuav raug tshem tawm tsis muaj luv luv thiab tripping ntawm theem. 4, tsis muaj hluav taws xob hluav taws xob: Qhov no yog kab kawg ntawm kev tiv thaiv, txawm tias qhov hloov mus los yuav tsis cuam tshuam rau lub zog 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-25-2023