Cov txiaj ntsig ntawm kev tshawb fawb tam sim no ntawm ib nrab tso tawm hauv GIS cov cuab yeej qhia tau hais tias vim muaj lub zog dielectric siab ntawm SF6 roj, lub sijhawm ntawm cov pa tawm ib nrab ntawm cov pa roj SF6 siab hauv GIS cov cuab yeej yog luv heev, txog li ob peb nanoseconds, thiab lub taub hau nthwv dej muaj lub sijhawm luv heev.Lub sijhawm nce tsuas yog kwv yees li 1ns.Hom kab mob siab no nrog lub sijhawm luv luv, suav nrog cov teeb liab mus txog GHz, yuav tsim cov nthwv dej electromagnetic ntws ntawm GIS cov cuab yeej casing.High-frequency paug pulse tam sim no ntws los ntawm cov xaim hauv av, thiab cov casing txuas nrog hauv av.Tshaj tawm qhov hluav taws xob ntau zaus thiab tsim hluav taws xob hluav taws xob hauv qhov chaw ib puag ncig.Kev tso tawm ib nrab kuj tseem yuav ua rau muaj kev nce siab ntawm cov roj channel, tsim cov nthwv dej ntev lossis ultrasonic tsis nyob rau hauv cov pa roj ntawm cov khoom siv GIS, thiab ntau lub suab nthwv dej, xws li cov nthwv dej ntev, cov nthwv dej hla thiab cov nthwv dej saum npoo, tshwm rau ntawm cov hlau. plhaub.Ib feem ntawm cov khoom siv GIS tuaj yeem ua rau SF6 gas kom decompose lossis emit teeb.Cov kev hloov pauv ntawm lub cev thiab tshuaj lom neeg ua ke nrog kev tso tawm ib nrab yog lub hauv paus rau kev tshawb nrhiav online ntawm GIS cov cuab yeej.Cov txheej txheem tshawb pom ntawm ib feem ntawm qhov tso tawm hauv GIS cov cuab yeej tuaj yeem faib ua ob pawg: txoj kev kuaj xyuas hluav taws xob thiab cov qauv tsis siv hluav taws xob.txoj kev, SF6 gas decomposition khoom nrhiav kom tau txoj kev.
GDPD-300UF UHF Ib Feem Tshem Tawm Nthuav Ntes
HV Hipot GDPD-300UF UHF ib feem tso tawm ntes (UHF ib feem tso tawm ntsuas) tuaj yeem siv dav hauv kev kuaj pom ib nrab ntawm lub tshuab hluav taws xob, suav nrog cov hluav taws xob hloov hluav taws xob, lub nplhaib tseem ceeb, qhov hluav taws xob / tam sim no transformer, transformer (xws li qhuav rwb thaiv tsev lub xeev nrhiav pom ntawm khoom siv xws li transformers), GIS, overhead kab, cables, thiab lwm yam., qhov paug tawm ntawm cov khoom siv hluav taws xob yog ntsuas los ntawm cov ntsuas hauv qab no.
Khoom nta ntawm UHF Ib Feem Tshem Tawm Ntes
Txhim kho cov sensors sib txawv kom ua tiav ib feem ntawm kev kuaj pom ntawm yuav luag txhua yam khoom siv hluav taws xob;
Tus neeg siv-phooj ywg-tshuab interface pab txhawb kev tswj cov ntaub ntawv ntawm cov cuab yeej sib txawv, suav nrog kev taug qab ntawm cov ntaub ntawv keeb kwm yav dhau los, cov ntaub ntawv kab rov tav thiab ntsug, thiab paub txog 360 ° kev kuaj mob ntawm cov cuab yeej hauv kev sim;
Built-in ultrasonic sensor thiab transient av voltage (tom qab no hu ua TEV) sensor, uas tuaj yeem txuas nrog cov sensors tshwj xeeb xws li transformers, GIS, overhead kab, thiab cables;
Txoj kev tshawb nrhiav uas tsis yog-invasive tau txais yuav, tsis muaj lub zog tsis ua haujlwm thaum lub sijhawm kuaj, thiab tsis tas yuav tsum muaj qhov hluav taws xob ntxiv, uas yog qhov yooj yim dua rau kev siv dua li cov khoom siv hluav taws xob ib nrab ntawm cov pa tawm;
Qhov ntsuas bandwidth ntau yam yog 30kHz ~ 2.0GHz, uas yog tsim nyog rau lub hauv paus ntsiab lus tshawb pom ntawm ntau zaus bands.
Post lub sij hawm: Feb-22-2022