Qhov ntsuas dej lwg yog qhov tseem ceeb hauv kev kuaj mob hauv Gas Insulated Switchgear (GIS) kom paub tseeb tias qhov zoo thiab qhov xwm txheej ntawm cov roj insulating, feem ntau Sulfur Hexafluoride (SF₆). Qhov no saib xyuas kev txiav txim siab cov khoom siv noo noo hauv cov pa, vim tias cov dej noo ntxiv tuaj yeem ua rau muaj ntau yam teeb meem ntawm kev ua haujlwm thiab kev tiv thaiv, suav nrog kev txo qis dielectric zog, corrosion, thiab tsim kev puas tsuaj byproducts.
Lub hom phiaj ntawm Dew Point Test
* Kev saib xyuas dej noo: Txheeb xyuas qhov ntsuas dej noo hauv SF₆ roj kom paub tseeb tias nws nyob hauv qhov kev tso cai txwv.
* Kev Tiv Thaiv Kev Tiv Thaiv: Txheeb xyuas cov teeb meem tshwm sim xws li roj av los yog nkag ntawm cov dej noo ua ntej lawv lub hom phiaj ua tsis tiav.
* Kev nyab xeeb thiab kev ntseeg tau: Ua kom ntseeg tau qhov zoo tshaj plaws dielectric tag nrho kev ua tau zoo thiab tiv thaiv iav puas.
Qhov cuam tshuam ntawm High Dew Point:
1. Dielectric Strength Reduction: Moisture txo cov rwb thaiv tsev ua haujlwm ntawm SF₆
nce qhov txaus ntshai ntawm kev tawg.
2. Corrosion: Cov dej noo tuaj yeem ua rau xeb lossis corrosion ntawm cov khoom hauv sab hauv.
Kev ua kom cov dej lwg pov tseg ntawm txhua txhua hnub yog qhov tseem ceeb rau kev nyab xeeb thiab ib puag ncig-phooj ywg ua haujlwm ntawm GIS. Yog tias kev saib xyuas pom muaj cov dej noo ntxiv, kev kho kom zoo xws li roj purification, hloov, lossis khaws cia yuav tsum tau ua kom sai.
Wuhan huayi hluav taws xob hluav taws xob thev naus laus zis tsim cov dej lwg taw tes ntsuas, uas yog tsim rau kev sim SF6 roj ya raws rau GIS. Nws yog ib qho yooj yim rau kev khiav lag luam thiab portable. Qhov tseeb thiab kev ua tau zoo yog qhov zoo rau kev sim SF6 roj.