Dab tsi yog kev siv cov khoom sib xyaw insulators hauv cov kab xa hluav taws xob?

Composite insulators, txhawb nqa conductors, ncaj qha dais cov neeg kho tshuab load ntawm conductors nyob rau hauv overhead kis tau tus mob los ntawm lawv cov high - lub zog qauv. Lawv cov qauv tsim yuav tsum ua tau raws li tensile thiab dabtsi yog khoov tsis kam yuav tsum tau ua kom ruaj khov neeg xyuas pib- mus rau -ntauwd kev sib txuas nyob rau hauv tej yam kev mob xws li cua deflection, icing, los yog tus neeg xyuas pib galloping, tiv thaiv kab tsis ua hauj lwm vim tsis ua hauj lwm.

Txhawm rau tiv thaiv tam sim no los rau hauv av, cov khoom siv hluav taws xob sib xyaw, los ntawm lawv cov yam ntxwv ua haujlwm siab, thaiv txoj hauv kev tam sim no ntawm tus neeg xyuas pib thiab tus pej thuam, tiv thaiv hluav taws xob hluav taws xob los rau hauv av. Lawv lub luag haujlwm tseem ceeb yog txhawm rau tswj kev ua haujlwm ntawm cov kab hluav taws xob, tiv thaiv luv luv lossis kev sib tsoo hauv av, thiab ua kom lub zog xa hluav taws xob zoo thiab kev nyab xeeb.

Adaptable rau complex ib puag ncig thiab hluav taws xob load tej yam kev mob

Environmental adaptability: Composite insulators siv siab - cov ntaub ntawv polymer xws li silicone roj hmab, uas muaj zog tiv taus cov pa phem flashover thiab aging piv rau cov tsoos ceramic los yog iav insulators. Lawv qhov chaw hydrophobic txo cov pa phem thiab txo qis kev pheej hmoo ntawm flashover nyob rau hauv nag lossis daus, ua rau lawv tshwj xeeb tshaj yog haum rau thaj chaw muaj kuab paug los yog ntug hiav txwv siab - ntsev- huab cua puag ncig.

Hluav taws xob muaj peev xwm tiv taus: Nyob rau hauv cov xwm txheej overvoltage (xws li xob laim tawm tsam lossis hloov impulses) lossis ntev -lub sijhawm ua haujlwm voltage, cov khoom siv hluav taws xob sib xyaw yuav tsum muaj kev ruaj ntseg rwb thaiv tsev. Lawv cov qauv ua kom zoo dua qhov kev faib hluav taws xob, txo qis ib feem, thiab tiv thaiv kev puas tsuaj los ntawm hluav taws xob.

Mechanical thiab hluav taws xob kev ntxhov siab tsis kam: Lawv yuav tsum tiv taus tus neeg xyuas pib vibration, thermal expansion thiab contraction tshwm sim los ntawm qhov kub thiab txias, thiab mechanical tensile los yog compressive stress. Lub elastic modulus tsim ntawm cov khoom sib xyaw ua rau muaj kev ntxhov siab, tiv thaiv kev tawg lossis tawg tawg, thiab txuas ntxiv lub neej kev pabcuam.